Wiring The Cpu Card To External Devices; Figure 5-7 Cpu Card Interface Connectors - Clear-Com ECLIPSE MEDIAN MATRIX Instruction Manual

5 - 1 4
WIRING THE CPU CARD TO EXTERNAL
DEVICES
The central processor unit (CPU) card holds the circuitry for
connecting to, and communicating with, the following:
• An external personal computer
• Alarm inputs and outputs
• Eight general purpose inputs (GPIs)
• Eight general purpose outputs (GPOs or relays)
• Two separate local area network (LAN) connections for
Ethernet-based communication with a network
• An external GPI/RLY interface
RS-232 Connector (male 9-pin D-type)
General Purpose Outputs Connector
(male 25-pin D-type)
2
4
Figure 5-7: CPU Card Interface Connectors
GPI/RLY Interface Connector
1
(RJ-45)
Alarm I/O Connector
3
(female 9-pin D-type)
General Purpose Inputs Connector
5
(female 25-pin D-type)
6
LAN 1 Connector (RJ-45)
LAN 2 Connector (RJ-45)
7
Vitec Group Communications
Eclipse Median Instruction Manual