Connecting Channels 2 To 4 - Siemens SITRANS FS230 Compact Operating Instructions

5. Connect wires to terminals using a screwdriver.
Note
The terminal connector is detachable
For easier access unplug the terminal connector. After connecting the wires, plug the
terminal connector back in.
6. Termination of channel 1. The numbers refer to table Terminal layout (wall mount) (Page 63).
7. Tighten cable gland.
Note
For Ex versions active or passive current output is preselected at the time of ordering and cannot
be changed.
Non-Ex versions can be connected as either active or passive.
4.7.6

Connecting channels 2 to 4

Channel 2 is for output only, channels 3 to 4 can be ordered as either inputs/outputs or relays,
see Preparing wall mount enclosure connections (Page 62)
SITRANS FS230
Compact Operating Instructions, 05/2021, A5E38755607-AC
Active current output
④
+
⑤
-
Active configuration
ChX-
ChXC
ChX+
- +
Passive configuration
U
0
4.7 Connecting wall mount enclosure
Passive current output
⑤
+
⑥
-
ChX-
ChXC
+
ChX+
Connecting
-
71