Cerberus Division
Technical data
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Data and design subject to change without notice. Supply subject to availability
© Copyright by CERBERUS AG, CH-8708 Männedorf, Switzerland 1995
03.99
e1476.doc
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Technical data
Lines to supervision center
1 full-modem RS-232 line for X.25/X.28 adapter
up to 9600 bauds
1 full-modem RS-232 line for Hayes modem
up to 9600 bauds
protocol: CEI 79-5 type B
Lines to subsystems
2 RS-232 lines with data leads only (TX/RX/SG);
(protocol and baud rate options factory configured):
- Cerberus Cerban protocol (CS-11, CS-4, CC-60)
300 or 600 bauds
Input signal characteristics
opto-coupled dry contact or open collector outputs
from other devices
Output signal characteristics
NO or NC contact of relay
Connectors
D-Sub 9 pin (X.25/X.28 and modem lines)
screw connectors for subsystem lines and I/O signals
Cables (RS 232 signals)
shielded cable, with twisted pairs
min. section 0.50 mm2
max. distance between the GW-23 and the devices
up to 15 mt, longer distance may be
possible depending on specific conditions
Configuration
Jumpers or (optionally) Flash EPROM
Power supply requirements
Input voltage (DC power supply)
12/24 Vdc
Max current absorption (GW-23 boards)
500 mA
Input voltage (PS-23 AC power supply)
230 Vac (50-60 Hz)
Power (PS-23 AC power supply)
7 W
Operating conditions
Temperature range
0 to 50 °C
Humidity
10 to 95 % non condensing
Dimensions:
GW-23 boards and backplane with no cabinet
170 (H) x 150 (D) x 100 (W) mm
GW-23 housing
360 (H) x 240 (D) x 460 (W) mm
Weight:
GW-23 boards and backplane with no cabinet
700 gr.
GW-23 housing with PS-23 (230 Vac power supply)
7.5 Kg (fully equipped)
