- Confirm the installed FBM212 thermocouple or millivolt channel configuration before replacement
- Confirm the exact module identity, termination hardware and cable before replacement
- Preserve field wiring, channel configuration, diagnostics and control state before removal
Foxboro FBM212 is a 14-channel group-isolated thermocouple and millivolt input module with an internal reference-junction channel for Foxboro DCS temperature measurement.
FBM212 is the functional designation; RH914XL is the current module part number; RH916BV is the termination assembly containing the internal reference-junction RTD.
Before replacement, verify the exact label, termination hardware, cable, signal limits, field wiring, saved configuration and supported system environment.
Availability, condition, price, and shipping time for FBM212 are confirmed during quotation.
Foxboro FBM212 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.
- Use only documented thermocouple types or sources within the millivolt range
- Use ungrounded thermocouple junctions for FBM212
- Keep channel common-mode voltage within ±2.5 VDC or peak AC
- Use the documented RH916BV termination assembly
- Verify the internal three-wire 100 ohm platinum RTD on channel 15
- Inspect terminal temperature and thermocouple alloy before trimming readings
- Inject traceable low-level references at the field terminals
- Verify thermocouple type, polarity and cold-junction compensation
- Confirm the 500 ms update behavior, alarms and diagnostics
- Ungrounded thermocouple temperature acquisition
- Low-level millivolt signal measurement
- Multichannel temperature measurement with termination-assembly cold-junction compensation