Allen Bradley 1771-IAN PLC-5 120V AC 32-Point Digital Input Module
Allen Bradley 1771-IAN PLC-5 input module
120V AC digital input module
32-point PLC-5 input module
Place of Origin:
USA
Brand Name:
Allen Bradley
Model Number:
1771-IAN
Allen Bradley 1771-IAN PLC-5 input module
,120V AC digital input module
,32-point PLC-5 input module
Allen Bradley 1771-IAN PLC-5 120V AC 32-Point Digital Input Module
PLC-5 AC digital input module for 1771 I/O / PLC-5. Built for documented maintenance, compatibility review and quotation planning.
Catalog Identity & System Fit
1771-IAN is a PLC-5 AC digital input module for 1771 I/O / PLC-5. This page focuses on exact-model verification, commissioning records and installed-base support.
Configuration, Programming & Commissioning
Photograph the wiring arm, record rack/group addressing and PLC-5 input map, isolate field power and verify each point after replacement.
- Isolate energy and follow the site safety procedure.
- Record wiring, addressing, firmware and mechanical position before removal.
- Install only after catalog and system compatibility are confirmed.
- Restore a validated project or parameter set; test diagnostics and each affected function.
Official-Manual Data Snapshot
| Input type | 120V AC digital input |
|---|---|
| Input count | 32 points |
| Platform | 1771 I/O chassis |
| Addressing check | Rack, group and slot addressing |
| Wiring check | Field voltage, commons and swing-arm assignment |
| Documentation reference | 1771-UM001 / 1771-IN052 |
Values are catalog-specific planning data. Verify the latest official publication and the product nameplate before field work.
Compatibility & Supply Frequently Asked Questions (FAQ)
| How do I verify the exact catalog number? | Match the complete nameplate 1771-IAN, series/revision and 1771 I/O / PLC-5 documentation; do not order from appearance alone. |
|---|---|
| Is it a direct replacement for a visually similar unit? | Not automatically. Confirm electrical ratings, slot or mounting format, firmware/software and field wiring before substitution. |
| Where is 1771-IAN normally used? | High-density AC status collection from limit switches, auxiliary contacts and legacy machine field devices. |
| What must be checked before installation? | Photograph the wiring arm, record rack/group addressing and PLC-5 input map, isolate field power and verify each point after replacement. |
| Is the item currently available? | The listing is marked In Stock; request a written quantity and condition confirmation before payment. |
| What warranty is supplied? | Warranty scope and duration are stated in the formal quotation and depend on the supplied condition and channel. |
| When can it ship? | Standard dispatch is 2–3 work days after order and payment confirmation. |
Industrial Purpose & Use Cases
1771-IAN is applied in high-density AC status collection from limit switches, auxiliary contacts and legacy machine field devices. Typical projects include planned shutdown replacement, troubleshooting, capacity restoration and migration surveys where the installed catalog number must remain traceable.
Use documented status, alarms or control behavior to confirm normal operation.
Keep the original drawing, program and nameplate photographs with the spare record.
Lifecycle & Migration Guidance
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Replacement rule: retain 1771-IAN for like-for-like maintenance when project documentation requires it. For modernization, compare supported platform, electrical interface, software conversion, panel cutout or chassis requirements and validation effort.
Planning terms: 1771-IAN replacement · 1771 I/O / PLC-5 spare · legacy automation migration · industrial maintenance stock
Request Stock, Condition & Best Offer
amikon provides economical industrial spare-part sourcing, catalog-number verification and consolidated shipment support. Serious offers are reviewed promptly; typical offer response time is within 48 hours.
Contact: Miya Zheng
Related Models for Spare-Parts Planning
Selected by platform and maintenance relevance; confirm engineering compatibility before substitution.
| Recommended model | Recommended model |
|---|---|
| 1756-L61 | 1756-L71 |
| 1756-EN2T | 1756-IB16 |
| 1756-OB16E | 1407-CGCM |
| 1606-XLE240EE | 1606-XLE120E |
| 1606-XLS240E | 2711PC-T10C4D1 |
| 2711-K3A5L1 | 2711P-T6M20D |
| 2711P-T10C4D8 | 2711P-RP8D |
| 1771-IAN | 1771-IBD |
| 1771-OAN | 1771-OBN |
| 1747-L511 | 1747-L551 |
| 1794-TB3S | 1794-OB16P |
| 2711-M3A18L1 | 5069-OB16 |
| 1769-IA16 | 1769-IQ16 |
| 1769-OB16 | 1769-OB16P |
| 1769-OV16 | 1769-BOOLEAN |
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