Connecting
5.5 Transmitter power supply, communications and I/Os connection
3. Push cable through open gland and cable path.
4. Restore ferrule and tighten cap to lightly hold cable in place.
5. Connect wires to terminals using a screwdriver.
Termination of channel 1. The numbers refer to the terminal layout, see Preparing for the
connections (Page 42).
6. Tighten cable gland.
5.5.3
Connecting channels 2 to 4
Channel 2 is for output only and channels 3 to 4 can be connected as either inputs/outputs
or relays, see Preparing for the connections (Page 42)
44
Modbus
⑤
B
④
A
SITRANS F Ultrasonic flowmeters FST030 (Modbus)
Operating Instructions, 08/2017, A5E37367739-AC