Clear-Com Eclipse-PiCo - Manual (Page 45)

Clear-Com Communication Systems
Eclipse PiCo Matrix Instruction Manual 4 - 7
Figure 4-5: Pin Configuration of the General-Purpose Outputs Connector
WIRING GENERAL-PURPOSE INPUTS
The DB-25 connector labeled “GP IN” connects the matrix to eight
local general-purpose inputs (GPIs).
When delivered from the factory, the general purpose inputs operate in
non-isolated mode. The non-isolated mode does not require that the
externally connected equipment powers the general-purpose input.
The current is supplied by a voltage output on the “GP IN” connector.
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Digital Ground
PIN DESCRIPTION
1
2
3
4
RELAY 1 Common
RELAY 1 Normally Closed
RELAY 1 Normally Open
RELAY 2 Common
RELAY 2 Normally Closed
RELAY 2 Normally Open
RELAY 3 Common
RELAY 3 Normally Closed
RELAY 3 Normally Open
30 VDC at 1 Ampere
Common
Normally Open
Normally Closed
Common
Normally Open
Normally Closed
Common
Normally Open
Normally Closed
Common
Normally Open
Normally Closed
Common
Normally Open
Normally Closed
Common
Normally Open
Normally Closed
Common
Normally Open
Normally Closed
Common
Normally Open
Normally Closed
RELAY 1
RELAY 2
RELAY 3
RELAY 4
RELAY 5
RELAY 6
RELAY 7
RELAY 8
RELAY 4 Common
RELAY 4 Normally Closed
RELAY 4 Normally Open
GROUND
RELAY 5 Common
RELAY 5 Normally Closed
RELAY 5 Normally Open
RELAY 6 Common
RELAY 6 Normally Closed
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25
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RELAY 6 Normally Open
RELAY 7 Common
RELAY 7 Normally Closed
RELAY 7 Normally Open
RELAY 8 Common
RELAY 8 Normally Closed
RELAY 8 Normally Open
DB-25 Male Connector
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