10101/2/1
Fail-Safe Digital Input Module · safe digital input
Lifecycle note: Use the unit nameplate and current Honeywell documentation as the final references before approving a replacement.
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+86 15359408275Fail-Safe Digital Input Module · Fail Safe Controller
Honeywell 10101/2/1 is a Fail-Safe Digital Input Module for Fail Safe Controller. The identification and system context on this page are aligned to official Honeywell product-family, lifecycle or hardware documentation.
Honeywell 10101/2/1 is the conformally coated, 16-channel 24 VDC Safe Digital Input module listed for the Fail Safe Controller. It provides the FSC platform's discrete safety-input function within the QMR-based safety architecture. Verify the field-input arrangement, termination adapter, rack position, module revision and supported FSC release before replacement.
For replacement work, confirm the complete model, suffix, hardware revision, installed-system release, termination or connector arrangement and application before ordering.
| Manufacturer | Honeywell |
|---|---|
| Model | 10101/2/1 |
| Part number | 10101/2/1 |
| Product type | Fail-Safe Digital Input Module |
| Product family / system | Fail Safe Controller |
| Official part description | SAFE DI MODULE 24 VDC 16CH CC |
| Channels | 16 |
| Signal level | 24 VDC |
| Honeywell part number | 10101/2/1 |
| Coating designation | CC conformally coated |
| Platform safety context | SIL 3 Fail Safe Controller |
| Primary order check | Complete part number, suffix and hardware revision |
| Final compatibility reference | Installed-unit nameplate and current Honeywell documentation |
FSC is discontinued and replaced by Safety Manager; Honeywell states that spare parts and migration services remain available.
Honeywell 10101/2/1 is identified as a Fail-Safe Digital Input Module for Fail Safe Controller. Use the complete part number and installed-unit nameplate as the primary identification references.
Honeywell 10101/2/1 supports safe digital input within Fail Safe Controller installed systems.
Honeywell 10101/2/1 is associated with Fail Safe Controller; confirm the installed platform and supported system release before replacement.
For Honeywell 10101/2/1, verify the complete part number, hardware revision, installed-system release, termination or connector arrangement, quantity, destination and a clear nameplate photo.
Honeywell 10101/2/1 is documented against Honeywell Fail Safe Controller. Use the current Honeywell document and installed-unit nameplate as the final references.
Check the full model, part-number suffix, hardware revision, product family and physical connector or termination arrangement.
Yes. Similar front labels do not prove interchangeability; suffix, revision, coating, termination and system-release differences can affect compatibility.
Do not assume a direct substitution. Compare the exact hardware and application requirements and confirm the approved replacement path.
Refer to Honeywell Fail Safe Controller. The current Honeywell document and the installed-unit nameplate remain the final references.
Send the model, complete part number, quantity, destination and nameplate photo. We will verify identification details before confirming availability and lead time.
Technical information is based on Honeywell Fail Safe Controller. Final suitability must be verified against the exact installed unit and current official Honeywell documentation.
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