http://www.wexoe.dk/fileadmin/produktchefer/dokumentation/Weidm_ller/564133-SAI-Aktive-GB by Wexøe A/S

SAI-E

SAI-Active

Distributor with pre-processing electronic component

With SAI-E distributors the signals are already processed near the sensors. The current range includes products for the logic functions AND, OR, NAND and NOR. Other functions are currently being developed. Four inputs have a logical link with one output.

The advantages: • Savings in costs • Savings in material:

These versions are available with a plastic hood and M12 plug-in connector in Plug&Play format, or with a metal hood and screwed cable gland for customer fabrication.

– cables with fewer wires – fewer input ports needed in the PLC – fewer cables to be connected – fewer faults

• Hoods can be simply mounted on standard base module

The logic distributor in the plastic hood can be connected to the PCB either directly or by means of a prefabricated M12 cable (both in the same hood or a similar one).

If an input is not being used, a simulation connector can be used to set an input into active state.

There are many advantages to processing signals on the spot: users no longer need a high-pole lead and save both time and material costs. Savings are also possible in the PLC, i.e. with the input cards: now only one input is used instead of four.

Pin assignment table for the hood Pin 1 2 3 4 5

Signal name +24V DC +0V PE Output 1 +24V Output 2 +24V

Meaning Power supply for logic and sensors Reference potential logic and sensors Protective earth Logically linked output 1 Logically linked output 2

Pin assignment table for 5-pole M12 plug Pin 1 3 5 2 4

Electric potential +24V GND PE Output 1 +24V Output 2 +24V

Assignment Voltage supply +24 Vdc for logic and sensors Voltage supply 0 Vdc for logic and sensors PE line connection Logically linked output 1 Logically linked output 2

Ordering data Type

Qty.

Order No.

Electronic hood SAI-EH-8E/2A-Logic-AND SAI-EH-8E/2A-Logic-OR SAI-EH-8E/2A-Logic-NAND SAI-EH-8E/2A-Logic-NOR SAI-EHK-8E/2A-Logik-AND SAI-EHK-8E/2A-Logik-NAND SAI-EHK-8E/2A-Logik-OR SAI-EHK-8E/2A-Logik-NOR

1 1 1 1

1805420000 1816580000 1816590000 1816570000

Plastic hood Plastic hood Plastic hood Plastic hood

1 1 1 1

1851830000 1851820000 1851810000 1851800000

for 8 inputs for 4 inputs

1 1

1705941000 1705921000

8726310000

Base module SAI-8 4P M12 UT SAI-4 4P M12 UT

Simulation connector SAIS-T-2/1-K

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

SAI with OVP Overvoltage combination in SAI-8-M, M12 circular connectors

18 16.5 13.5

107

SAI 8-M = 152

Article number

SAI-Active

19 Weidmüller Writing

4.5

33 39

13.5 41.5

The SAI OVP provides local, direct protection against overvoltages. The distributor can be used in conjunction with a passive hood (see figure) or in conjunction with a field bus plug-on module. M12 plug-in connectors connect the cables securely and simply to the SAI OVP.

Advantages :

Local overvoltage protection has many advantages:

• M12 8-channel as 5-pole version

The coupled overvoltage is discharged between conductors and to earth straightaway in the vicinity of the sensor and actuator, and hence protects the distributor and consumers.

• Protection Class replace by Ingress Protection IP68.

If positioned near to the electrical cabinet, the overvoltage protection in the cabinet can be omitted.

• 3-stage protection combination with gas-filled arrestor, varistor and suppressor-diode • Pluggable connection module for bus cables

• Standardised mating face • Protection for bidirectional circuits • PE-connection by means of a special housing attachment

Ordering data Type Hood, 8-channel, 5-pole SAI-8-M 5P M12 OVP

SAI OVP binary PNP M12 5-pole Qty. 1

Order No. 1864750000

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

SAI-Active

SAI bus systems

Plug-in module with circular connectors IP67

Plug-in module for custom assembly IP68

AS-Interface

Stand-alone module with M12 and M8 round plug connector IP 67

SAI active – a new wiring concept for Profibus DP

SAI-Active

With combi-bus – line wiring and combination bus power / PLC feed T-piece Weidmüller SAI distributors: SAI active – a new wiring concept for Profibus DP – combines voltage supply and bus line. The established range of Weidmuller SAI distributor products, which includes both passive units and Bus modules, with protocol's including CAN, Profibus DP and AS interfaces, supports and enables, effective, decentralised automation. Automation technology with such a structure is transparent, efficient and cost-effective. Up to now, the elaborate cabling required has not been taken into consideration. Voltage supplies and bus lines were laid strictly separately – an expensive, complicated approach. In addition, laying the cables was a tedious and time-consuming operation, and fault-finding took valuable time. Therefore, Weidmüller, together with a leading machine tools manufacturer, developed an intelligent, comprehensive wiring concept based on the following components: PLC feed T-piece, PLC, power and combi-bus lines. Various SAI distributors with plug-on Profibus electronics and a terminating resistor complete the system.

Description of the system

The costs-benefits ratio of this joint concept for machine and plant manufacturers is quite impressive: voltage supply and bus line are combined in one combi-bus cable with a corresponding plug-in connector. The result is that a separate voltage supply for the input modules is no longer necessary. Output modules for the load are equipped with a separate plug to avoid restricting the power capacity of the output modules. A T-piece in the electrical cabinet joins the PLC line and the voltage supply line together to form one combi-cable. This wiring concept and its components has already been used successfully in a number of machines operating with up to 12 MB.

DI/DO

Fieldbus lines Power supply for outputs

Supply fieldbus electronic sensors and outputs

SPS 57

SAI bus systems

SAI-Active

SAI active family

The active SAI family includes fieldbus components for Profibus-DP, CANopen, Interbus and AS-Interface. To make full use of the cost-saving effects of fieldbus networked I/O systems, the input and/or output devices should be introduced into the process directly on spot. Modules to protection class IP 67 should be used in environments with high pollutant and/or moisture levels. Weidmüller’s IP 67 active SAI distributor family offers a number of new solutions. The modules consist of the well established passive SAI (UT) distributors with a pluggable electronic module. The electronic modules are available for Profibus-DP, CANopen and Interbus. The main advantage of this modular design is the pre-wiring of the passive SAI modules by means of M12 or IDC HARAX®. This means that the choice of a certain fieldbus does not depend on the wiring of the passive SAI modules.

The corresponding fieldbus can be changed later on at any time, without affecting the field wiring. The following modules can be used for wiring: • 8-channel M12 4- or 5-pin • 4-channel M12 5-pin • 8-channel IDC 3- or 4-pin • 4-channel IDC 4-pin • 2-channel M16 12-pin • 4-channel M12 8-pin Once both units have been joined together and labelled accordingly, incorrect connection is then ruled out during any subsequent servicing or modification work. In the case of cable gland modules, there is an option of sending both operating voltage and the bus from one module to the next, although the maximum current carrying capacity must be taken into consideration in this case.

SAI active for Profibus-DP

SAI active distributors AS-Interface

with power supply and bus line in just one cable.

Distributors with AS-Interface electronic component are available as a further addition to the SAI family. The outstanding advantages of these distributors include:

HARAX® is a registered trademark of Harting KGaA.

• • • •

Modular, flat design Plug-in electronic component Mounting holes compatible with passive distributors Infrared addressing diode

SAI-HS Profibus-DP Plug-in module with circular connectors IP67

6-pin power plug M23 Pin 1 2 3 4 5 6

identical for all bus systems

Signal name PE (front contact) +24V 0 volt +24V 0 volt Not used

Meaning Protective earth Power supply, load (actuators) Reference potential load Power supply for logic and sensors Reference potential logic and sensors

Manual SAI active Type A SAI-aktive Manual SAI-active Manual SAI-activ Manual

Language German English French

Technical notes: Separation of the electronic component from the sensor/actuator connection level makes it possible to choose the most favourable connection solution for the user. If, for example, antivalent sensors are to be used in the machine, then these components can be connected up simply using a 5-pin/4channel base, because the distributor cannel is already equipped with two signal paths. A 4-channel base can also be used in confined spaces. Free choice of connection The choice of the connection technology for initiators is open. You can work either with the well-known M12 plug-in connectors or with the insulation displacement technique. For the M12 system, the 4-pin version consists of a circuit wire, +, - and PE. The 5-pin version has a second circuit wire. The IDC connections manage without PE, so that the 3-pin IDC connection can be compared with the 4-pin M12 channel and the 4-pin IDC connection with the 5-pin M12 channel. Free choice of bus and power connection The range of different connection possibilities required for the bus and external power supply is as varied as the machine builders themselves. Weidmüller’s SAI active distributors offer a choice between cable glands or metric cable glands with M23 (Interbus) or M12 (coded B, Profibus-DP) (coded A and CAN) connectors. The version with cable gland is suitable for installations where the distance to the next station is not known in advance and the lead has to be connected on site. If “plug-and-play” is required in combination with pre-assembled leads, it is recommended to use the distributor with metric plug-in connectors to the bus and power supply. Machines can be pre-wired in the sensor/actuator area. The decision which actuator head is to be fitted can be taken later. There are also cost advantages in terms of storage.

Order No. 5617870000 5619160000 5636310000

Pin assignment of the SAI distributors BL 3.5 Connection SL3.5 (BL) Connection 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 (Circuit 1) 18 (Circuit 1) 19 (Circuit 2) 20 (Circuit 2) 21

M12/IDC Position Socket no.

M12

1 (0.0) 2 (1.0) 3 (0.1) 4 (1.1) 5 (0.2) 6 (1.2) 7 (0.3) 8 (1.3) 1 (0.0) 2 (1.0) 3 (0.1) 4 (1.1) 5 (0.2) 6 (1.2) 7 (0.3) 8 (1.3) 1, 3, 5, 7 1, 3, 5, 7 2, 4, 6, 8 2, 4, 6, 8 1,...…,8

4 4 4 4 4 4 4 4 2* 2* 2* 2* 2* 2* 2* 2* 1 3 1 3 5

Contact

IDC 3P Contact

IDC 4P Contact

2 2 2 2 2 2 2 2 1 3 1 3

4 4 4 4 4 4 4 4 2 2 2 2 2 2 2 2 1 3 1 3

8DI / 4DO

8DI / 8DO

8DO

8DI

16DI

E0 A0 E1 A1 E2 A2 E3 A3 E4 E5 E6 E7 24 V 0V 24 V 0V PE

E0 A0 E1 A1 E2 A2 E3 A3 E4 A4 E5 A5 E6 A6 E7 A7 24 V 0V 24 V 0V PE

A0 A4 A1 A5 A2 A6 A3 A7 A2 A6 A3 A7 -

E0 E4 E1 E5 E2 E6 E3 E7 E2 E6 E3 E7 24 V 0V 24 V 0V PE

E0 E4 E1 E5 E2 E6 E3 E7 E8 E12 E9 E13 E10 E14 E11 E15 24 V 0V 24 V 0V PE

0V 0V PE

* Contact included only for M12 5-pin

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

SAI-Active

SAI bus systems

Profibus

SAI-Active

Plug-in modules with circular connectors IP67 and IP68 for custom assembly

Basic function

Network structure

Addressing

Profibus-DP is a master-slave system, consisting of one master (usually implemented in the PLC) and up to 31 slaves per segment. During operation, the master constantly queries the slave stations. Several masters can also be integrated within one network and pass on the transmission authorisation (token passing).

The network is set up in a line structure with an active bus terminator at either end. To activate the bus terminator, in the PG version the connector box must be pulled out of the bus terminator and the switch set to position 1.

There is a free choice of address settings from 2 to 99. The address for the corresponding setting is adjusted by hand. Two decimal coded rotary switches are located underneath the screw cap, with separate adjustment of the tens and units.

Profibus-DP uses a physical layer based on the RS 485 standard which has proven its worth in industrial use. The system uses a shielded, twisted 2-wire cable and is extremely resistant to electrical interference. Profibus-DP is suitable for connecting up a large number of I/O points: Up to 126 addressed subscribers allow for the connection of thousands of analog and digital I/O points within a network. Each Profibus-DP module has a socalled GSD file (Geräte Stammdaten Datei, device master data file) containing detailed information about the module (I/O data scope, possible transmission rates, re-processing status, etc.). The station GSD file is required to configure a station within the Profibus-DP system.

The M12 version uses a bus terminator connector (Order no. 1784770000).

Transmission rate

Ideally there should be no stub cable: Weidmüller modules have two special connections for the fieldbus. Maximum system extension Profibus-DP can take max. 32 devices per segment. One segment corresponds to the sub-section between two repeaters. If no repeater is used, then the whole network corresponds to one segment. The following table indicates the maximum extension range.

The transmission rate must be identical throughout the whole network, and is defined by the master. The baud rate is compared automatically on “Mains on”. No adjustments need to be made at the module. At 12 Mbit/s, the typical response time is <1ms per 1000 I/O points. The baud rate cannot be changed during operation!

Bus extension Transmission rate

Length of bus line 9.6 kBit/s 19.2 kBit/s 93.75 kBit/s 187.5 kBit/s 500 kBit/s 1.5 MBit/s 12 MBit/s

The GSD files are available on the Weidmüller website http://www.weidmueller.de

1200 1200 1200 1200 400 200 100

m m m m m m m

Stub cable length Total segment

6.6 m None if possible

Max. no. of repeaters 7 7 7 7 7 4 4

Max. 126 nodes can be addressed at all transmission rates. The maximum extension with 7 repeaters is 9.6 km (8 x 1.2 km).

Applications table Hood type Order no. Order no.

Manual SAI active Type A SAI-active Manual SAI-active Manual

Language German English

Order No. 5617870000 5619160000

SAI-active Manual

French

5636310000

Distributor bases (UT) Standard M12 (8-channel) Shortened design 4-channel/5-pin M12 Standard HARAX® Shortened design 4-channel/4-pin

8 DI 8516980176 8516980180

8 DO 8516980178 8516980182

8 DI/4 DO 8516980179 8516980183

16 DI 8516980177 8516980181

8 DI/8 DO 8516980208 8516980211

1705941000 1701231000 1760061000 1766781000

1701251000

1766801000

The 5-pin bus connector and 5-pin socket have the following pin assignments

Profibus-DP (M12 coded B) Pin

GSD files Type 8DI 16DI 8DO 8DI/4DO 8DI/8DO

File name WI004350.GSD WI004351.GSD WI004354.GSD WI004355.GSD WI004355.GSD

1 2 3 4 5 Enclosure

Sig.name IN Plug X71 VP RxD/TxD-N DGND RxD/TxD-P Screen Screen

Sig.name OUT Socket X72 VP RxD/TxD-N DGND RxD/TxD-P Screen Screen

Meaning Power supply (plus 5V) (for bus connection) Reception/transmission data N, A lead Data transmission potential (ref. to VP) Reception/transmission data P, B lead Screen protective earth Screen protective earth

HARAX® is a registered trademark of Harting KGaA.

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

Profibus Circular plug IP67

SAI-Active

Freely convertible IP68

240

190 mm

65 mm

105 mm

Profibus-DP plug-on modules

190 240

mm mm m

{ ATEX Zone II T4

Order data Plug-on type 8 inputs 8 outputs 8 inputs / 4 outputs 16 inputs 8 inputs / 8 outputs

Type SAI HP DP 16DI SAI HP DP 8DI SAI HP DP 8DI/4DO SAI HP DP 8DI/8DO SAI HP DP 8DO

Qty. 1 1 1 1 1

Order No. 8516980177 8516980176 8516980179 8516980208 8516980178

Type SAI HS DP 16DI SAI HS DP 8DI SAI HS DP 8DI/4DO SAI HS DP 8DI/8DO SAI HS DP 8DO

Qty. 1 1 1 1 1

Order No. 8516980181 8516980180 8516980183 8516980211 8516980182

Information

Technical data bus system Bus sharing unit Transmission rate Diagnostic display Fieldbus interface Potential isolation Station address rotary switch Baud rate

Technical data snap-on modules Slave Max. 12 MBaud red RS 485 Yes 1-99 automatic

General data electronics-module Insulation material of housing Flammability class UL 94 Operation temperature Storage temperature Class of protection Electrical data electronics-module Operating voltage (Display via) UL Max. current carrying capacity per output signal Output levels Total current. max. Digital inputs Input current at “0” Input current at “1” Switching threshold E/A function indicator Sensor voltage indicator Mechanical data screw connection version Diameter of feeder Conductor cross-section, max.. Diameter of bus line

PBT V-0 0 °C ... 55 °C -25 °C ... 70 °C IP 67 (IP 68)

LED green Short-circuit-protected 2x8A TYP1 to EN61131-2 < 1.5 mA > 2 mA 9V red/green (Uq) red/green (Ui)

2.5 mm2 / AWG 12

Information

Accessories Connectable conduct. SAI-distrib. pass. (UT). codable 8-way, 5-pole, screw connection 8-way, 4-pole, screw connection 4-way, 5-pole, screw connection 8-way, 4-pole, with insulation displacement connection 8-way, 3-pole, with insulation displacement connection 4-way, 4-pole, with insulation displacement connection Plug Terminating plug PB in M12 plug Metal plug, pin M12, 5-pole, b-coded Metal plug, socket M12, 5-pole, b-coded Voltage supply plug for M23 6-pole, angled Voltage supply plug for M23 6-pole, straight

Type SAI-8-M 5P M12 UT SAI-8-M 4P M12 UT SAI-4-M 5P M12 UT SAI-8-M 4P IDC UT SAI-8-M 3P IDC UT SAI-4-M 4P IDC UT SAIEND PB M12 5P B-COD SAISM 5/8S M12 5P B-COD SAIBM 5/8S M12 5P B-COD SAIBWM6/14 M23 6P SAI-BGM6/14 M23 6P

Qty. 2 2 2 2 2 2

Order No. 1701251000 1705941000 1701231000 1766801000 1760061000 1766781000

1 1 1 1 1

1784770000 1784790000 1784780000 1789950000 1799260000

With dual power supply 2x8 = 16A total current Clamping range with screw connection up to 2.5mm2

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

Combi-bus

SAI-Active

SAI combi-bus for Profibus-DP with combi-bus line wiring and the combi-bus power/PLC feed T-piece

Ordering data

The new wiring concept: SAI active – well designed, efficient and all from one source Intelligent wiring systems are based on consistent, convincing concepts. Weidmüller has cooperated with a leading, innovative machine tool manufacturer to develop a new wiring concept to satisfy practically all demands. The aims of this particular cooperation were stipulated exactly in advance and then elaborated and implemented jointly step by step in project teams. And this is the new wiring concept: A combi-bus cable with corresponding plug-in connector groups together the power supply and bus line so that there is no need for a separate power supply to the input modules. But to ensure that the efficiency of the output modules is not limited, output modules for the load are equipped with a separate connector to make them suitably efficient – quite in contrast to systems where the output modules do not have a separate supply. In addition, there is an important T-piece in the switchboard to bring together the cable from the PLC and the power supply cable in one combi-cable. It goes without saying that Weidmüller offers all necessary components for this innovative wiring system from one single source. And here the range extends from the individual active SAI distributors to all the different leads including the assembled bus lines, right down to the combining T-piece. This family has already been used in machines operating with up to 12 MB.

Type Combi-bus lines: SAIL-M23G-M23G-6-0.2U-K SAIL-M23G-M23G-6-0.3U-K SAIL-M23G-M23G-6-0.5U-K SAIL-M23G-M23G-6-1.0U-K SAIL-M23G-M23G-6-1.6U-K SAIL-M23G-M23G-6-2.4U-K SAIL-M23G-M23G-6-4.0U-K SAIL-M23G-M23G-6-6.0U-K SAIL-M23G-M23G-6-9.0U-K SAIL-M23G-M23G-6-14U-K SAIL-M23G-M23G-6-20U-K SAIL-M23G-M23G-6-28U-K SAIL-M23G-M23G-6-34U-K

Length in m

Qty.

0.2 0.3 0.5 1.0 1.6 2.4 4.0 6.0 9.0 14.0 20.0 28.0 34.0

1 1 1 1 1 1 1 1 1 1 1 1 1

1791860000 1791870000 1791880000 1791890000 1791900000 1791920000 1791960000 1791970000 1791980000 1791910000 1791930000 1791940000 1791950000

Power cables: SAIL-M23G-M23G-6-4.0U-L SAIL-M23G-M23G-6-6.0U-L SAIL-M23G-M23G-6-9.0U-L SAIL-M23G-M23G-6-14U-L SAIL-M23G-M23G-6-20U-L SAIL-M23G-M23G-6-28U-L SAIL-M23G-M23G-6-34U-L

4.0 6.0 9.0 14.0 20.0 28.0 34.0

1 1 1 1 1 1 1

1791830000 1791840000 1791850000 1791790000 1791800000 1791810000 1791820000

PLC leads SAIL-SUBD-SUBD-9-0.8PB SAIL-SUBD-SUBD-9-1.5PB SAIL-SUBD-SUBD-9-2.5PB

0.8 1.5 2.5

1 1 1

1821200000 1791730000 1791740000

1 1 1 1

1791760000 1791780000 1791750000 1791770000

SAIV-K21-M23-6-SubD-9

1791660000

Terminating resistor SAIEND-PB-M23G-6

1791670000

SAI modules SAI-HS-12-DP-8DI SAI-HS-12-DP-8DO SAI-HS-12-DP-16DI SAI-HS-12-DP-8DI/4DO

Order No.

T-piece: bus lead and power supply lead

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

Combi-bus DI

DI/DO

SAI-Active

Fieldbus lines Power supply for outputs

Supply fieldbus electronic sensors and outputs

SPS

Combi-bus lead

PLC lead

T-piece

Power line

SAI-Active

SAI active robot module

How it works: The following lines are fed via one robot cable: • • • •

Profibus DP signal voltage supply for electronics and inputs voltage supply for outputs 2 signals from the M8 plugs

Structure: • SAI active PROFIBUS 8DI/4DO combi-module with M23 17-pole plug (X1) at the front, • 1 No. M8 3-pole plug (X2) and

• 1 No. M8 4-pole plug (X3), standard M12 base, 8-channel, 5-pole

SAI active robot module

SAI-Active

Setting Bus address

Operation indicators

Sensors / Actuators

Trunk line SAI active Special sensors

Transmission of signals that cannot be transmitted via a field bus system, e.g. signals relevant to safety (special sensors) such as EMERGENCY OFF analogue signals. Used in the standard PROFIBUS DP network.

Standard base

Advantages: • voltage supply, PROFIBUS signals and two decoupled signals in one cable • transmission of analogue signals • transmission of EMERGENCY OFF signals • standard base – choice of M12 and IDC (Insulation Displacement Connection) technology • modular system – field wiring and electronics simply plugged in

Ordering data Type Hood 8DI/4DO SAI-8-M 5P M12 UT

Qty. 1

Order No. 8516980450

1701251000

Additional variants upon request

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

CANopen

SAI-Active

Plug-on modules with circular connectors IP67 and IP68 for custom assembly

Basic functions A CAN network is based on a server/client principle with a serial bus to connect network subscribers having equal access status. The electrical connection consists of a two-wire lead which can be shielded or not shielded depending on the application. CANopen has been defined as a uniform protocol for networking the different CAN subscribers. It stipulates the significance of the data for the corresponding device type (e.g. I/O modules, drives, shaft encoders, controllers). This means that application programmers can now use all CANopen-compatible components regardless of the manufacturer and without any great workload. CANopen subscribers in the same device family organise their data in the same way. The characteristics of these device classes are summarised in “device profiles”. An object directory is defined in CANopen nodes and describes all device parameters. This is used not only for device description but also as data access interface by other CANopen devices. Larger data quantities where time is not critical are transferred using “service data objects” (SDOs). In addition at least two “process data objects” (PDOs) are available for the transmission of process data. Manufacturer-specific objects and other functions are described in the manual. Each CANopen module has a so-called “EDS file” (electronic data sheet) with an exact description of the module. All information about I/O and status data required by a master, for example a PLC or IPC, are saved in this file and can be used to integrate the module step by step into the control program. The EDS files are available on the Weidmüller website http://www.weidmueller.de, where they can be downloaded.

Network structure The ISO standard 11898 prescribes a line structure for setting up the CAN network. A line structure has a terminating resistor of 120 Ohm at each end. Weidmüller SAI distributors CANopen in the cable gland version have an internal switch for switching on the terminating resistor.

Addressing There is a free choice of address settings from 1 to 99. The address for the corresponding setting is adjusted manually. Two decimal coded rotary switches are located underneath the screw cap, with separate adjustment of the tens and units. Bus line length/transmission rate The maximum length of the bus line depends on the transmission rate (baud rate). The following table acts as a guide for optimum bus design:

The M12 version has a bus terminating connector (Order no.: 1784770000). Preferably there should not be any stub cables. Weidmüller modules have two special connections for connecting the fieldbus.

Bus expansion max. bus expansion 7000 m 3500 m 600 m 300 m 90 m 40 m

Data rate in kbits/s 10 20 125 250 500 1000

EDS files Type 8DI 16DI 8DO 8DI/4DO 8DI/8DO

File name WI00BD00.EDS WI00BD01.EDS WI00BD04.EDS WI00BD05.EDS WI00BD45.EDS

Applications table Hood type Order no. Order no. Distributor bases UT Standard M12 (8-channel) Shortened design 4-channel/5-pin M12

8 DI 8516980184 8516980188

8 DO 8516980186 8516980190

8 DI/4 DO 8516980187 8516980191

16 DI 8516980185 8516980189

8 DI/8 DO 8516980341 8516980344

1705941000 1701231000

1701251000

Standard HARAX® Shortened design 4-channel/4-pin

1760061000 1766781000

1766801000

CANopen (M12 A-coded) Manual SAI active Type A SAI-aktive Manual SAI-active Manual SAI-active Manual

Language German English French

Order No. 5617870000 5619160000 5636310000

Pin 1 2 3 4 5 Enclosure

Plug (x71) Socket (x72) Screen optional not used CAN-GND CAN-H CAN-L Screen

Cable x x x Screen

HARAX® is a registered trademark of Harting KGaA.

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

CANopen Circular plug IP67

SAI-Active

Freely convertible IP68

240

190 mm

65 mm

105 mm

CANopen plug-on modules

190 240

mm mm 60

{

m m

{

Order data Plug-on type 8 inputs 8 outputs 8 inputs / 4 outputs 16 inputs 8 inputs / 8 outputs Information

Qty. 1 1 1 1 1

Order No. 8516980185 8516980184 8516980187 8516980341 8516980186

Additional versions on request

Technical data bus system Bus sharing unit Transmission rate Diagnostic display Fieldbus interface Potential isolation Station address rotary switch Baud rate

Type SAI HP CAN 16DI SAI HP CAN 8DI SAI HP CAN 8DI/4DO SAI HP CAN 8DI/8DO SAI HP CAN 8DO

Max. 1 MBaud red RS 485 Yes 1-99 Rotary switch 10k…1 MBaud

Type SAI HS CAN 16DI SAI HS CAN 8DI SAI HS CAN 8DI/4DO SAI HS CAN 8DI/8DO SAI HS CAN 8DO

Qty. 1 1 1 1 1

Order No. 8516980189 8516980188 8516980191 8516980344 8516980190

Additional versions on request

Technical data snap-on modules General data electronics-module Insulation material of housing Flammability class UL 94 Operation temperature Storage temperature Class of protection Electrical data electronics-module Operating voltage (Display via) UL Max. current carrying capacity per output signal Output levels Total current. max. Digital inputs Input current at “0” Input current at “1” Switching threshold E/A function indicator Sensor voltage indicator Mechanical data screw connection version Diameter of feeder Conductor cross-section, max.. Diameter of bus line

PBT V-0 0 C° ... 55 °C -25 °C ... 70 °C IP 67 (IP 68) 24 Vdc LED green 2.0 A (Derating) Short-circuit-protected 2x8A TYP1 to EN61131-2 < 1.5 mA > 2 mA 9V red/green (Uq) red/green (Ui) 6.0 mm ... 12.0 mm 2.5 mm2 / AWG 12 5.5 mm ... 9.0 mm

Information

Accessories Connectable conduct. SAI-distrib. pass. (UT). codable 8-way, 5-pole, screw connection 8-way, 4-pole, screw connection 4-way, 5-pole, screw connection 8-way, 4-pole, with insulation displacement connection 8-way, 3-pole, with insulation displacement connection 4-way, 4-pole, with insulation displacement connection Plug Metal plug, pin M12, 5-pole, a-coded Metal plug, socket M12, 5-pole, a-coded Terminating resistor in M12 plug Voltage supply plug for M23 6-pole, angled Voltage supply plug for M23 6-pole, straight

Type SAI-8-M 5P M12 UT SAI-8-M 4P M12 UT SAI-4-M 5P M12 UT SAI-8-M 4P IDC UT SAI-8-M 3P IDC UT SAI-4-M 4P IDC UT SAIS-M-5/8S M12 5P A-COD SAIB-M-5/8S M12 5P A-COD SAIEND CAN-M12 5P A-COD SAIBWM6/14 M23 6P SAI-BGM6/14 M23 6P

Qty. 2 2 2 2 2 2

Order No. 1701251000 1705941000 1701231000 1766801000 1760061000 1766781000

1 1 1 1 1

1784740000 1784750000 1784760000 1789950000 1799260000

With dual power supply 2x8 = 16A total current Clamping range with screw connection up to 2.5mm2

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

Interbus

SAI-Active

Plug-in module with circular connectors

Basic functions Interbus is a serial bus system for data transfer between control systems and remote I/O modules with connected sensors and actuators (control and display devices, drives, etc.). The used protocol is described in DIN EN 50254. Transmission security reaches Hamming distance 4.

Network structure Interbus systems are always operated with a ring-type bus structure so that simultaneous transmission and reception is possible. The Interbus corresponds to a single master system, i.e. one master controls all subscribers of an Interbus ring. Starting from the master (tripping component), all subscribers are connected to the bus system in the form of a ring. Each subscriber has two separate lines for transmitting and receiving data. This avoids the need for a return cable from the last to the first subscriber, as in the simple ring system. The outgoing and incoming cables are all routed in one bus line. The SAI active Interbus distributor is a remote bus subscriber. The remote bus connects the master with the remote bus subscribers and the remote bus subscribers with each other. Remote bus subscribers are bus terminals, certain I/O modules or mixtures of both. They each have a local power supply with electrical separation to the next Interbus segment. The maximum number of subscribers is 512, with max. 254 as remote bus subscribers in a network. The max. number of I/O points is limited to 4096.

Addressing The field modules are addressed automatically in order by the master. Bus line length/transmission rate The transmission rate is defined as 500 kbit/s for the remote bus.

Bus expansion Range Max. bus expansion with copper lead From the tripping component to the last remote bus subscriber 12.8 km From the tripping component to the first subscriber 12.8 km Between two remote bus subscribers 400 m

Applications table Hood type Order no.

8 DI 8516980204

8 DO 8516980206

8 DI/4 DO 8516980207

16 DI 8516980205

8 DI/8 DO 8516980345

Distributor bases (UT) Standard M12 (8-channel) Shortened design 4-channel/5-pin M12 Standard HARAX速 Shortened design 4-channel/4-pin

1705941000 1701231000* 1760061000 1766781000*

1701251000

1766801000

Pin assignment Interbus X71(IN) / X72(OUT) M23 9 pin: Pin

Manual SAI active Type A SAI-aktive Manual SAI-active Manual SAI-active Manual

Language German English French

Order No. 5617870000 5619160000 5636310000

1 2 3 4 5 6 7 8 9 Enclosure

Signal name IN Plug X71 DO1 DO1 DI1 DI1 COM_ISO (GND_ISO) PE* L24V* LGND Screen_IN**

Signal name OUT Socket X72 DO2 DO2 DI2 DI2 COM (GND) PE* L24V* LGND* RBST Screen_OUT**

Meaning Transmission data Transmission data Reception data Reception data Ground reference Protective conductor Logic power supply for feed to bus Logic power supply for feed to bus Detection: further bus subscriber connected

* = These connections are only daisy-chained and are not used for this module (remote installation bus is not supported) ** = The incoming and outgoing screen is connected to the internal screen with 1 Mohm and 15nF

HARAX速 is a registered trademark of Harting KGaA.

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

Interbus

SAI-Active

Circular plug IP67

105 mm

Interbus plug-on modules

19 0m m 24 0m m m

Order data Plug-on type

Type

Qty.

Order No.

8 inputs 8 outputs 8 inputs / 4 outputs 16 inputs 8 inputs / 8 outputs Information

Additional versions on request

Technical data bus system Bus sharing unit Transmission rate Diagnostic display Fieldbus interface Potential isolation Station address rotary switch Baud rate

Type SAI-HS-IBUS-16DI SAI-HS-IBUS-8DI SAI-HS-IBUS-8DI/4DO SAI-HS-IBUS-8DI/8DO SAI-HS-IBUS-8DO

Qty. 1 1 1 1 1

Order No. 8516980205 8516980204 8516980207 8516980345 8516980206

Additional versions on request

Technical data snap-on modules Slave Max. 500 kBaud red Interbus Ring Yes automatic automatic

PBT V-0 0 °C ... 55 °C -25 °C ... 70 °C IP 67 24 Vdc LED green 2.0 A (Derating) Short-circuit-protected 2x8A TYP1 to EN61131-2 < 1.5 mA > 2 mA 9V red/green (Uq) red/green (Ui) 6.0 mm ... 12.0 mm 2.5 mm2 / AWG 12 5.5 mm ... 9.0 mm

Information

Accessories Connectable conduct. SAI-distrib. pass. (UT). codable 8-way, 5-pole, screw connection 8-way, 4-pole, screw connection 4-way, 5-pole, screw connection 8-way, 4-pole, with insulation displacement connection 8-way, 3-pole, with insulation displacement connection 4-way, 4-pole, with insulation displacement connection Plug Bus plug, M23, 9-pole, plug, straight Bus plug, M23, 9-pole, plug, angled Bus plug M23, 9-pole, socket, straight Bus plug M23, 9-pole, socket, angled Voltage supply plug for M23 6-pole, angled Voltage supply plug for M23 6-pole, straight

Type SAI-8-M 5P M12 UT SAI-8-M 4P M12 UT SAI-4-M 5P M12 UT SAI-8-M 4P IDC UT SAI-8-M 3P IDC UT SAI-4-M 4P IDC UT SAISGM6/14-M23-9P SAISWM6/14-M23-9P SAIBGM6/14-M23-9P SAIBWM6/14-M23-9P SAIBWM6/14 M23 6P SAI-BGM6/14 M23 6P

Qty. 2 2 2 2 2 2

Order No. 1701251000 1705941000 1701231000 1766801000 1760061000 1766781000

1 1 1 1 1 1

1807660000 1807650000 1807670000 1807680000 1789950000 1799260000

With dual power supply 2x8 = 16A total current Clamping range with screw connection up to 2.5mm2

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

SAI-Active

Profibus

Line distributor with M8 and M12 plug-in connector IP 67 The new SAI Active Line is a field bus slave in compact form. The Profibus DP cable is connected by means of two M12 B-coded plug-in connectors. The power supply for the module is via a standard M12 A-coded plug. The sensors and actuators are connected to the module with M8 or M12 plugs. The advantage of the 8DIO version is that every pin automatically detects whether an input or an output is required without having to set the module parameters first. This means that the module automatically detects whether a sensor or an actuator is connected and automatically provides the right control. The configuration software of the PLC manufacturer provides one output and one input byte which simply have to be addressed. Furthermore, one output has a diagnostics function where the associated input is high when the output is set and there is no short-circuit at the output. Advantages: • 8DIO model has input and output at one connection without configuration • 8DIO model has output diagnostics • compact housing • M8 and M12 connections • international approvals: UL, CSA, CE • Profibus DP certified

Basic function Profibus-DP

Network structure

Profibus-DP uses a physical layer based on the RS 485 standard which has proven its worth in industrial use. The system uses a shielded, twisted 2-wire cable and is extremely resistant to electrical interference. Profibus-DP is suitable for connecting up a large number of I/O points: Up to 126 addressed subscribers allow for the connection of thousands of analog and digital I/O points within a network. Each Profibus-DP module has a socalled GSD file (Geräte Stammdaten Datei) or Vector Graphics files containing detailed information about the module (I/O data scope, possible transmission rates, re-processing status, etc.). The station GSD file is required to configure a station within the Profibus-DP system. The GSD files are available on the Weidmüller website http://www.weidmueller.com and click on country which matches your language requirements, followed by a click on ”Products” and ”Fieldbus Components.”

The M12 version uses a bus terminator connector (Order no. 1784770000). Ideally there should be no stub cable: Weidmüller modules have two special connections for the fieldbus. Maximum system extension Profibus-DP can take max. 32 devices per segment. One segment corresponds to the sub-section between two repeaters. If no repeater is used, then the whole network corresponds to one segment. The following table indicates the maximum extension range. Addressing There is a free choice of address settings from 2 to 99. The address for the corresponding setting is adjusted by hand. Two decimal coded rotary switches are located underneath the screw cap, with separate adjustment of the tens and units. Transmission rate The transmission rate must be identical throughout the whole network, and is defined by the master. The baud rate is compared automatically on “Mains on”. No adjustments need to be made at the module. At 12 Mbit/s, the typical response time is <1ms per 1000 I/O points. The baud rate cannot be changed during operation!

SAI-Active

Profibus

Bus extension Transmission rate

Length of bus line 9.6 kBit/s 19.2 kBit/s 93.75 kBit/s 187.5 kBit/s 500 kBit/s 1.5 MBit/s 12 MBit/s

1200 1200 1200 1200 400 200 100

m m m m m m m

Stub cable length Total segment

6.6 m None if possible

Max. no. of repeaters 7 7 7 7 7 4 4

Max. 126 nodes can be addressed at all transmission rates. The maximum extension with 7 repeaters is 9.6 km (8 x 1.2 km).

Profibus-DP (M12 coded B)

The 5-pin bus connector and 5-pin socket have the following pin assignments Pin 1 2 3 4 5 Enclosure

Sig.name IN Plug X71 VP RxD/TxD-N DGND RxD/TxD-P Screen Screen

Sig.name OUT Socket X72 VP RxD/TxD-N DGND RxD/TxD-P Screen Screen

Profibus M8

M12

SAI-Active

Profibus-DP Line distributor

Order data Plug-on type 8 inputs 8 outputs 8 inputs / 4 outputs 16 inputs 8 inputs / 8 outputs

Type SAI-A-M8-8-PB-8DI-L SAI-A-M8-8-PB-8DO-L

Qty. 1 1

Order No. 1864710000 1864690000

Type SAI-A-M12-4-PB-8DI-L SAI-A-M12-4-PB-8DO-L

Qty. 1 1

Order No. 1864720000 1864700000

SAI-A-M8-8-PB-8DIO-L

1864670000

SAI-A-M12-4-PB-8DIO-L

1864680000

Information

Technical data bus system Bus sharing unit Transmission rate Diagnostic display Fieldbus interface Potential isolation Station address rotary switch Baud rate

Technical data snap-on modules Slave Max. 12 MBaud red RS 485 No 1-99 automatic

V-0 -20 °C ... 60 °C -45 °C ... 85 °C IP 67 24 Vdc (12-30 Vdc) yellow 0.5 A Short-circuit-protected 4A TYP3 nach EN61131-2 1,5 mA 5 mA yellow

Information

Accessories Connectable conduct. SAI-distrib. pass. (UT). codable Profibus DP, with moulded line, M12 plug Profibus DP, with moulded line, M12 plug Profibus DP, with moulded line, M12 socket Profibus DP, with moulded line, M12 socket Profibus DP, connecting line with M12 plug Profibus DP, connecting line with M12 plug Plug Terminating plug PB in M12 plug Metal plug, pin M12, 5-pole, b-coded Metal plug, socket M12, 5-pole, b-coded

Type SAIL-M12G-PB-1,5U SAIL-M12G-PB-5,0U SAIL-M12BG-PB-1,5U SAIL-M12BG-PB-5,0U SAIL-M12G-M12G-PB-1,5U SAIL-M12G-M12G-PB-5,0U

Qty. 1 1 1 1 1 1

Order No. 1873300150 1873300500 1873320150 1873320500 1873310150 1873310500

SAIEND PB M12 5P B-COD SAISM 5/8S M12 5P B-COD SAIBM 5/8S M12 5P B-COD

1 1 1

1784770000 1784790000 1784780000

L in the dimensioned drawing is the cable length

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

73 SAI-Active

AS-Interface

SAI-Active

AS-Interface (actuator/sensor interface)

Basic functions The AS-Interface is a serial bus system specially designed for data transfer between binary sensors and actuators and a master. The new AS-Interface specification 2.1 can also be used to transmit analog signals. The AS-Interface is used in large systems underneath the Profibus-DP line. A gateway links the Profibus-DP and the AS-Interface bus. The main feature is a two-wire ribbon cable which transmits data and auxiliary power at the same time. The main advantages of this system are the free topology and simple assembly with the piercing system. In Weidmüller SAI modules, this separates the field level from the electronic level. Network structure Free choice of topology allows for both line and tree structures. The AS-Interface specification 2.0 allowed for 31 slaves, and the new ASInterface specification 2.2 allows for up to 62 slaves to be connected to an ASInterface line. Addressing Each slave has its own address at the bus. In Weidmüller modules, the address is programmed using a hand terminal with infrared adapter or via the master. Addresses can also be adjusted using a gateway.

Bus line length / transmission rate The maximum length of the bus line is 100 m. Distances of 300 m can be covered with 2 repeaters.

AS-Interface hoods EMC and ESD protection for AS-Interface modules Metal hoods are used for low-priced, reliable EMC and ESD protection for ASInterface modules.

The transmission rate is fixed at 167 kbit/s

The metal hoods are simply plugged onto the standard SAI AS-Interface distributor. They surround the plastic enclosure completely and thus guarantee EMC and ESD protection.

Technical data Flammability class Ambient temperature Storage temperature O-ring Enclosure seal Electrical data acc. to VDE 110/1.89 Protection class Max. power rating per output signal 2 A (derating) Max. power rating per module Operating voltage Other data Function data For operating voltage for I/O function

UL 94 V0 –25…+70 °C –40…+85 °C Viton PUR-foamed IP 68 2 A (Derating) 10-27.6 Vdc

1 x LED green 1 x LED yellow per function

Ordering data Designation Distributor IP68 for lines with 31 slaves Electronic hoods 4 inputs 4 outputs 2 inputs / 2 outputs 4 inputs / 4 outputs ASI hood

Qty.

Order No.

SAI-ASI-S H 4E SAI-ASI-S H 4A SAI-ASI-S H 2E/2A SAI-ASI-S H 4E/4A SAI-ASi–ESD Hood

1 1 1 1 1

7902090000 1799270000 1799280000 7902100000 1849090000

SAI-ASI 4E W BOTTOM SAI-ASI 4E/4A W BOTTOM SAI-ASi–4 ESD Bottom SAI-ASi–8 ESD Bottom

1 1 1 1

1762470000 1762290000 1849080000 1849060000

Bases 4E, 4A and 2E/2A 4E/4A 4-channel base module 8-channel base module Connection leads (accessories) see page 78

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

AS-Interface System accessories Gateway PB-DP SAI-Active

Power pack AS-PU 28

Ordering data Type Power pack max. 85

Ordering data Designation WAS-PU 28

Technical data power pack AS-PU 28 Connections: Power supply AS-Interface Input voltage Output voltage Power Ambient temperature Storage temperature Dimensions w x h x d Characteristics Protection class

Qty. 1

Order No. 9455090000

Screw terminals Screw terminals AC 88 V... 132 V / 187 V ... 264 V 30, 55 V / 2.8 A 85 W –10 ... +70°C –20 ... +100°C 50 x 134 x 120 mm AS-Interface data coupling IP20

Gateway PB-DP, 12 Mbits

Designation Gateway AS-Interface PBDP

Technical data gateways 945549 Connections: Profibus-DP AS-Interface Transmission rate: Profibus AS-Interface Ambient temperature Storage temperature Dimensions Protection class

Qty. 1

Order No. 9455490000

Sub-D 9-pin Screw terminals Variable up to 12 Mbits/s Fixed 166 kbits/s 0...+50°C –15...+75°C 75 x 100 x 110 mm IP20

System accessories Ribbon cable yellow Ribbon cable black

Addressing terminal

Qty. 100 m 100 m

Order No. 9455110000 9455120000

Infrared programming adapter

Ordering data Designation SAI-ASI handheld

Designation AS-KG-ge AS-KG-sw

Ordering data Qty. 1

Order No. 1805410000

Designation SAI-ASI IR adapter

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

Qty. 1

Order No. 1804500000

SAI-Combi SAI distributor 4 8P M12 with 4 sockets and 8 poles per M12

New I/O wiring concepts

SAI-Active

Inadequate space or special applications require the use of an SAI M8 distributor. Machine builders using bus systems need an M8 distributor with integrated electronic component, but these are too big and heavy for special applications. Weidmüller solves the problem with a combination of modules, the SAI-Combi.

Ordering data

Advantages in detail: • Small, flexible: purely passive units • Only one sensor per socket, no T-pieces needed • Pluggable electronic component – plugs in wherever there's space • No bus distributor on moving parts or in tow • No I/O on moving parts This solution is patented by Weidmüller

Ordering data

Type SAI-8-M16 3P M8

Qty. 1

Order No. 1795900000

SAI-HP-DP-16DI SAI-HS-DP-16DI SAI-HP-CAN-16DI SAI-HS-CAN-16DI SAI-HS-IBS-16DI

1 1 1 1 1

8516980177 8516980181 8516980185 8516980189 8516980205

SAI-2-M-12P M16 UT Connection cable SAIL-M16W-M16W 12P 2,0U Compensating plate for differences in height: SAI distance plate

1802330000

1805650000

1805430000

Type Complete module: SAI-4-M 8P M12 Base separately: SAI-4-M M12 UT Matching passive hood: SAI-4/6/8-MH-BL3.5

Qty.

Order No.

1807640000

1807641000

1724750000

Connection plan for Profibus distributor with no. 2 M16 plug 12-pin to SAI-M8 3-pin to M16 plug 12-pin SL 3,5 Connection 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 (LED) 18 19 20 21

Bit

16DI

8DI / 8DO

0.0 1.0 0.1 1.1 0.2 1.2 0.3 1.3 0.0 1.0 0.1 1.1 0.2 1.2 0.3 1.3

E0 E4 E1 E5 E2 E6 E3 E7 E8 E12 E9 E13 E10 E14 E11 E15 +24 V 0V +24 V

E0 A0 E1 A1 E2 A2 E3 A3 E4 – E5 – E6 – E7 –

Enclosure

Order No. 1802330000

M16 12-pin “1” F K G A H D B E

M16 12-pin “2”

F K G A H D B E

M8 Contact 4 Bu1 Bu5 Bu2 Bu6 Bu3 Bu7 Bu4 Bu8 Bu1 Bu5 Bu2 Bu6 Bu3 Bu7 Bu4 Bu8

Technical advice: The distributor does not have any signal LEDs. LEDs are available for power supply and electrical separation

J+L C+M

0V PE

J+L C+M

Note: A distance plate is required to compensate for the difference in height between the active hood and the base.

Articles with coloured order number are kept permanently in stock at the central warehouse in Germany. Delivery times see page 126.

77 SAI-Active