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4.2.3 Analogs 1-6/Discretes 49-64/Relays 1-8 Connector Pinout Diagram
Pinout Diagram for Analogs 1-6/Discretes 49-64/Relays 1-8 Connector
RTN*
is the alarm return pin. Standard configurations have this pin tied to GND. While it is possible to
change this configuration to utilize different types of alarms (i.e. TTL, Open Collector, Battery Closure),
the hardware must be ordered in that configuration. It is
NOT
field-adjustable.
