| Brand | Allen‑Bradley |
| Series | PLC‑5 |
| Status | Discontinued by Manufacturer |
| Mounting | Rack‑Mountable (1771 I/O Chassis) |
| Isolation | Optical & Power Isolation |
| Part Number | 1771‑ID16GM |
| Manufacturer | Rockwell Automation |
| Product Type | Isolated Digital Input Module |
| Input Current | 2.5 mA per channel (nominal) |
| Input Voltage | 120 VAC / 24 VDC Field Signals |
| Number of Inputs | 16 Channels |
| Backplane Current | 75 mA max |
Does the Allen-Bradley 1771-ID16GM come with a warranty?
Yes. The 1771-ID16GM is backed by our 24-Month Replace Industrial Warranty, with no rush fees or hidden warranty charges. If a unit fails under normal use within the warranty period, we repair or replace it.
Is this 1771-ID16GM a genuine Allen-Bradley part?
The 1771-ID16GM is sourced and verified independently. Replace Industrial, LLC is not a Rockwell Automation Authorized Distributor, and all warranties are provided directly by Replace Industrial.
Is the Allen-Bradley 1771-ID16GM new or used?
We offer the 1771-ID16GM in multiple conditions, from unused surplus to professionally reconditioned units. Every option is sourced and verified independently and covered by our 2-year replacement warranty.
What are the key ratings of the 1771-ID16GM?
The 1771-ID16GM draws 2.5 mA per channel (nominal) and runs on 120 VAC / 24 VDC Field Signals.
What is the Allen-Bradley 1771-ID16GM?
The 1771-ID16GM is an Allen-Bradley PLC-5 Isolated Digital Input Module.
1771-ID16GM
The Allen‑Bradley 1771‑ID16GM is a high-performance isolated digital input module from the PLC‑5 series. It offers 16 channels capable of reading discrete 120 VAC or 24 VDC field signals. Each channel features both optical and power isolation to minimize cross-talk and noise. With a nominal input current of 2.5 mA per channel and a maximum backplane draw of 75 mA, this module is well-suited for robust digital signal acquisition. Designed for standard 1771 I/O chassis rack mounting, the 1771‑ID16GM delivers reliable performance in diverse industrial automation environments.
All products are covered by our 2-Year (24-Month) Replace Industrial Warranty. If a unit is found defective under normal use within the warranty period, we repair or replace it at no additional cost, and a unit may be returned for a full refund within 30 days if returned in the same condition it was sent.
Replace Industrial is an independent distributor and does not convey the manufacturer's warranty; all warranties are provided by Replace Industrial alone. Read the full warranty policy
We repair a wide range of industrial automation equipment, including PLCs, HMIs, drives, servo motors, switches, and circuit breakers, with rush service for critical downtime. Request a quote, ship your unit, and we diagnose, repair, and return it. Request a repair quote
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