Connecting The Power Supply (Wall Mount) - Siemens SITRANS FS230 Compact Operating Instructions

Connecting
4.7 Connecting wall mount enclosure
5. Connect the two, three or four wires to the terminal block as shown below. Short-circuit
terminals as required.
Note
The terminal connector is detachable
For easier access unplug the terminal connector. After connecting the wires, plug the
terminal connector back in.
Note
RTD shield grounding
Make sure that the RTD cable shield is properly grounded. Consult the FSS200 Installation
Manual on how to ground the RTD cable shield.
6. Assemble and tighten cable gland.
4.7.8

Connecting the power supply (wall mount)

Note
Power supply wiring
• 0.2 to 2.5 mm (24 AWG to 12 AWG) solid or stranded
• torque between 0.5 to 0.6 Nm
• One wire per terminal connection
1. Open enclosure lid, unscrew power supply terminal protection cover screw, and remove
protection cover.
2. Remove blind plug and fit cable gland.
76
2-wire device
Isource +
Vsense +
Vsense -
Isource -
3-wire device
Isource +
Vsense +
Vsense -
Isource -
Compact Operating Instructions, 05/2021, A5E38755607-AC
4-wire device
Isource +
Vsense +
Vsense -
Isource -
SITRANS FS230