Layout And Connector Description; Figure 5-2 Relay Alarm Connecting Board, Description Of Connectors - Andrew ION-M8P S User Manual

5.5.2. Layout and Connector Description

+28 V
Ext.
Alarm 2
Inputs
1
RF Relay for
redundancy switchover

figure 5-2 Relay alarm connecting board, description of connectors

Connector PIN
1
Ext. Alarm
2
INPUTS * 1
3
4
*
Voltage: 0 - 5 V; Current: max. 7 mA (each input)
Connector PIN
1
Alarm 2
OUTPUTS 1
3
4
1
Alarm 2
OUTPUTS 3
3
4
table 5-2 Relay alarm connecting board connectors, pin assignment
Page 36
GND
3
2
1
Alarm Outputs
Description
Ext. Alarm 1 Common
Ext. Alarm 2 Common
Ext. Alarm 3 Common
Ext. Alarm 4 Common
Description
Alarm OUT 1 Common
Alarm OUT 2Common
Alarm OUT 3 Common
Alarm OUT 4 Common
Alarm OUT 1 Closed
Alarm OUT 2 Closed
Alarm OUT 3 Closed
Alarm OUT 4 Closed
Connector PIN
1
Ext. Alarm
2
INPUTS * 2
3
4
*
Voltage: 0 - 5 V; Current: max. 7 mA (each input)
Connector PIN
1
Alarm 2
OUTPUTS 2
3
4
User's Manual for
ION-M7P/8P S
Description
Ext. Alarm IN 1
Ext. Alarm IN 2
Ext. Alarm IN 3
Ext. Alarm IN 4
Description
Alarm OUT 1 Open
Alarm OUT 2 Open
Alarm OUT 3 Open
Alarm OUT 4 Open
MF0132APA.doc