Clear-Com Eclipse-Omega - Manual (Page 104)

Clear-Com
Eclipse Omega Instruction Manual
7 - 1 8
Figure 7-11: Pin Configuration of the General-Purpose Outputs
Connector
GENERAL-PURPOSE INPUTS CONNECTOR (GP
IN)
The DB-25 connector labeled “GP IN” connects the matrix to eight
local general-purpose inputs (GPIs).
The general-purpose inputs operate in one of two modes: the
“opto-isolated” mode or the unisolated mode. The opto-isolated mode
requires the externally connected equipment to provide the current to
power the general-purpose input. The non-isolated mode does not
require that the externally connected equipment powers the
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
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
5
6
7
8
9
10
11
12
13
14
16
17
18
19
20
21
22
23
24
25
15
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
5