Introduction
1.4 Detector Connections
Analog (mA) Output Versions
Modbus Output Versions
8
The 4-way terminal block provides connection of both the gas detector
output and the power supply.
1) +24 V DC or 24 V AC
3) 4 to 20 mA
For details on wiring for analog output, see
on page 16 and
Current Source/Sink Selection
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
2) 0 V or 24 V AC
4) Common
Analog (mA) Output Versions
on page 17.
2) 0 V or 24 V AC
4) B