- Use FBM203C only for its documented FBM203C function and matched field signal type
- Confirm the exact module order identity, termination assembly and cable before replacement
- Preserve channel configuration, field wiring and diagnostics before removing FBM203C
Foxboro FBM203C is an eight-channel isolated 2- or 3-wire RTD input module for resistance-temperature measurement in Foxboro DCS systems.
FBM203C is the functional FBM203C designation; RH922UD is the current module part number; RH916XJ / P0917JM / RH924WN is separate termination hardware.
Before replacement, verify the exact label, signal range, termination assembly, cable, channel configuration, field wiring and system compatibility.
Availability, condition, price, and shipping time for FBM203C are confirmed during quotation.
Foxboro FBM203C Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Select only the documented Cu10 at 25°C elements
- Keep the 2- or 3-wire lead assignment exactly as wired
- Confirm the 0 to 30 Ω channel range before energizing
- Use the documented RH916XJ / P0917JM / RH924WN termination assembly
- Retain the Type 1 identity and length
- Keep shield, return and lead-compensation terminals with the loop record
- Check several known resistance points on every used channel
- Verify open-sensor and channel diagnostic behavior
- Compare restored engineering values and alarms with the saved configuration
- Isolated Cu10 at 25°C temperature measurement
- Like-for-like RTD input retrofit with preserved wiring and scaling
- Multi-point resistance-temperature monitoring requiring channel isolation