Honeywell ERX 350 - General Connection Diagram; I;O Board Connections

3 General Connection Diagram
3.1 I/O Board Connections
Note:
ERX 350 does not use Pulse Outputs A – B – C
Metrological Jumper is generally not required for ERX (Recorders)
Digital Input connections are made at: SW1 – SW2 – SW3 (Input ‘SW4’ is not utilized)
See Items 762 – 764 for Digital Input configurations to enable Digital Input Alarms.
Figure 3-1: I/O Board Connections
3 General Connection Diagram
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