NTI ENTERPRISE ENVIRONMENT MONITORING SYSTEM
14
WARNING
Connect Output Devices
For connection of additional output devices to be controlled by the ENVIROMUX, terminals labeled "Output Relays" have
been provided. The contacts will work as switches to either close or open circuits (switch ON or OFF) when used. The
“default” position of the switch is configurable independently (page 54) and how the switch reacts to sensor alerts can also be
configured on any Sensor Configuration page (page 38).
The status page and any sensor configuration page describe the Output Relay’s status as either “active” or “inactive”.
When a relay is “active”, the circuit will be closed between the Normally Open and Common contacts of the relay.
When a relay is “inactive”, the circuit will be closed between the Normally Closed and Common contacts of the
relay.
OUTPUT RELAY dry contact ratings must not be exceeded. Dry contact rating:
DC 30V or AC 125V, 1A. The OUTPUT RELAY contacts are not to be connected
directly to AC mains wiring.
Figure 13- Install additional devices to output terminals
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