Modbus Output Versions
1.6 Relay Output
NOTE
Use of the mobile app is required to change the configuration
settings of the Modbus RTU interface.
1) +24 V DC or 24 V AC
3) A
1) Relay No. 1
Where fitted, there are two configurable relays which can be used to
control or signal to external devices, such as audible and visual alarms
and other control systems.
Connection to these relays are made through the two 3-way terminal
blocks.
2) 0 V or 24 V AC
4) B
2) Relay No. 2
Introduction
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