Datenblatt grivamp 05 2011, gb

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Manual: Buffer amplifier with time response GRivAmp Artikel-Nr.: 7561101 Connection: min. RLoad 100 kΩ

GND 6,7

Output + 8

+24 Volt 9 LED

Features  1-channel electronic amplifier  Input for Namur sensors  Buffer amplifier with time responce  Time responce: pulse lengthening,       

pulse clipping DC 24 V tension of supply Opto-decoupled PLC signal short-circuit proof electronic output Status signalisation, LED Compact terminal box Simple installation according to DIN46277 and DIN EN 50022 Protection class IP20

Operation Using this buffer amplifier input signals with different impulse length can be evaluated. After detecting the impulse the signal is switch on the output with a pre defined length. The switch length of the output is adjustable in steps of 50ms. Also the polarity is adjustable.

The parameterisation is done with the DIP switch inside.

Signal-processor

Switch

1

2

+ 24 Volt DC

-

4

3 +

Namur Sensor

Range of use To be used only with the GESIPA Taurus blind rivet tools with mandrel detection.

Version May 2011 Technical modifications and errors reserved

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Dimensions:

Technical Data:

Operational current: Ripple:

Terminal 1-,2+ 10 to 30 Volt DC max 50mA. < 10%

Input: Connection Type of sensor: Impulse length/Break: Sensor supply: Switch point: Performance control:

Terminal 4+, 3NAMUR ≥ 0,1 ms / ≥ 0,1 ms 8 V DC 1,2 ... 2,1 mA Hysterese aprox. 0,2 mA none

Tension of supply:

Output: Connection: Current: Transistor: Specials: General: Ambient temperature limit: Dimensions: Weight:

Terminal 6,7 GND, 8 OUT, 9 SPS24V 200 mA short circuit save, RLoad 100kΩ min.

Smart High-Side Power Switch Opto-decoupled, ESD – Protection Overload protection -25 ... 70 °C 35x86x57 mm aprox. 65 g Version May 2011 Technical modifications and errors reserved

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Settings: 6

7

8

9

ON

1 2 3 4 5 6 7 8

Signal-

Signalprozessor processor

1

2

3

4

Figure: Adjusted 300 ms positive Logic DIP Switch: With the switches 1 to 7 the impulse length of the output signal is adjustable. The switches are binary coded and have a valence according to the following table. In addition to the adjusted impulse length 50ms have to be added in principle.

Switch

OFF

ON

1

50 ms

2

100 ms

3

200 ms

4

400 ms

5

800 ms

6

1600 ms

7

3600 ms

8

positive Logic

negative Logic

Version May 2011 Technical modifications and errors reserved

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If all switches from 1 to 7 are OFF, an impulse length of 50 ms is generated by the amplifier. For setting an impulse length of for example 1000ms the switches 5, 2, 1 (= 800 ms + 100 ms + 50 ms) have got to be ON. This examble is shown in the following table.

Switch

ms

1

50 ms

2

100 ms

5

800 ms

Always

50 ms

Total

1000ms

Using switch 8 the logic of positive or negative can be changed.

Positive Logic: The output is in non operative state 0 and in operative state 1 (24Volt) for the defined impulse length.

Negative Logic: The output is in operative state 1 (24Volt) and in non operative state 0 for the defined impulse length.

Important: To define a clear state of switch the load of the output resistance has got to be at least 100 KOhm.

CE Conformity Declaration

We hereby declare that the construction of the buffer amplifier with time response GRivAmp when used in accordance with the operating instructions meets the following standards, laws and regulations:  2006/95/EG  2004/108/EG

Dr.-Ing. R. Timmermann (Senior manager engineering)

H.U.Harder (Safety Officer)

Version May 2011 Technical modifications and errors reserved