DATASHEET
G2-GEK2-3 G7-GEK3-4
Link Cards G2-GEK2-3 / G7-GEK3-4 Link cards are required, in order to use 4-wire stations in Intercom Servers GE 200 and GE 700. These cards enable commu-
1.
G2-GEK2-3 Link card for GE 200 Intercom Servers with two duplex controllers and three AD/DA converters.
nication between analogue subscribers (intercom terminals, telephone interfaces, music feed-in) and digital subscribers.
2.
G7-GEK3-4 Link card for GE 700 Intercom Servers with three duplex controllers and four AD/DA converters.
Commend, Inc. · 63 Ramapo Valley Road, Suite 201 · Mahwah, New Jersey 07430 · Tel. (201) 529-2425 · Fax (201) 529-0008 · office@commendusa.com · www.commendusa.com Datasheet Version 1.0/0307 | Errors and omissions excepted | Products may change in the interest of technical improvements without notice.
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DATASHEET
Gx-GEK
Technical Data – Benefits TECHNICAL DATA G2-GEK2-3
BENEFITS
Operating temperature range:
• Possibility of firmware updates
0° C to +50° C (32° F to 122° F)
Storage temperature range:
–30° C to +60° C (–22° F to 140° F)
Relative Humidity:
20% to 80%
Plug:
44 way socket
• GE 200 with central software min. Pro 4.6
typical: 30 mAh/h maximum: 30 mAh/h
• GE 700 with central software min. Pro 4.6
MTBF:
950.000 h
Conformity:
SYSTEM REQUIREMENTS
from central
Power supply: Emergency power consumption:
• Improved duplex performance at intercom stations in noisy ambient conditions
• For firmware download min. central software Pro 05.7A and CCT 5.7A is required
EN 55022, EN 61000-4-3
Measurements:
60 x 160 mm (2.36 x 6.3 inch)
Weight including package:
188 g (0.4 lbs)
EXTENT OF SUPPLY Link card including short reference
TECHNICAL DATA G7-GEK3-4 Operating temperature range: Storage temperature range:
–30° C to +60° C (–22° F to 140° F)
Relative Humidity: Plug:
0° C to +50° C (32° F to 122° F)
20% to 80%
96-way PC board connector according to DIN 41612
Power supply:
from central
Emergency power consumption: MTBF: Conformity: Measurements: Weight including package:
typical: 30 mAh/h maximum: 30 mAh/h 906.000 h EN 55022, EN 61000-4-3
100 x 167 mm (3.94 x 6.58 inch) 231 g (0.5 lbs)
Commend, Inc. · 63 Ramapo Valley Road, Suite 201 · Mahwah, New Jersey 07430 · Tel. (201) 529-2425 · Fax (201) 529-0008 · office@commendusa.com · www.commendusa.com Datasheet Version 1.0/0307 | Errors and omissions excepted | Products may change in the interest of technical improvements without notice.
www.commend.com
P2|3
DATASHEET
Gx-GEK
Installation PRECAUTIONS • ESD precautions must be observed. • Cards may be inserted or removed only when the voltage is switched off. • Mounting and installation of the centrals and of the equipment may be carried out by authorised service personnel only. • Please pay attention to the restrictions for simultaneous use of resources (duplex controllers, A/D-D/A converters) in the manual for the central software PRO.
CONNECTION G2-GEK2-3
RUN 1st speech link 2nd speech link 1st A/D converter 2nd A/D converter 3rd A/D converter
Status-LEDs:
The link cards G2-GEK2-3 can be used in all slots of the basic central GE 200 and of the expansion central GEZ 200. A maximum of 3 G2-GEK2-3 can be used.
CONNECTION G7-GEK3-4 The first link card G7-GEK3-4 must be used in the slot “B” of the central GE 700. Up to four further link cards G7-GEK3-4 can be used in the slots “A” or 1 to 12. The card G7-GEK3-4 does not work in a GEI 200. Status-LEDs: RUN 1st speech link 2nd speech link 3rd speech link 1st A/D converter 2nd A/D converter 3rd A/D converter 4th A/D converter
Commend, Inc. · 63 Ramapo Valley Road, Suite 201 · Mahwah, New Jersey 07430 · Tel. (201) 529-2425 · Fax (201) 529-0008 · office@commendusa.com · www.commendusa.com Datasheet Version 1.0/0307 | Errors and omissions excepted | Products may change in the interest of technical improvements without notice.
www.commend.com
P3|3