1771-ICD
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Shipping & Delivery
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Product Conditions
Product Conditions
Surplus: Surplus units show no signs of installation or having been used previously. These units are in the original packaging, which may have been opened.
Used: Used units have been previously used and are inspected, cleaned and tested.
All units come with a 1 Year Replace Industrial Warranty.
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Tax & Exemptions
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Product Conditions
Replace Industrial, LLC is not affiliated with any of the manufacturers listed on this website. All products are sourced & verified through the industrial surplus market and through other independent supply chains. We do not convey any manufacturer warranty with the product. Each product sold comes with a 2 Year Replace Industrial Warranty, unless specified otherwise. This warranty conveys solely through Replace Industrial, LLC. and is completely unaffiliated with any manufacturer warranty. The terms of our warranty can be found here.
Surplus: This unit is sourced through the industrial market outside of the manufacturer and has been independently verified to not have been used operationally previously. These units are in the original packaging, but the packaging & unit may show signs of shelf wear.
Used: This unit may have been previously used and show signs of wear. The unit has been independently verified and is guaranteed with a 1 Year Replace Automation Warranty. The unit has been sourced through independent supply chains in the industrial markets.
Firmware: Replace Industrial, LLC sells hardware only and does not sell firmware and makes no representation as to what firmware may or may not be present on the hardware. We do not obtain or provide software for customers.
Allen-Bradley 1771-ICD
The Allen‑Bradley 1771‑ICD is a digital input module from the PLC‑5 series designed to support high-density DC signal acquisition. It provides 16 sinking input channels compatible with 20–60 VDC field devices. Engineered for use in rugged industrial environments, the 1771‑ICD offers dependable input detection with solid-state circuitry and noise immunity. The module supports direct installation into a 1771 I/O chassis and uses the 1771‑WH wiring arm for streamlined connectivity. With reliable operation and flexible sourcing device compatibility, this module remains a strong choice for legacy PLC‑5 installations.
| Manufacturer | Rockwell Automation |
| Brand | Allen‑Bradley |
| Part Number | 1771‑ICD |
| Product Type | Digital Input Module |
| Series | PLC‑5 |
| Number of Inputs | 16 Channels |
| Input Voltage | 20–60 VDC |
| Input Type | Sinking (Source Load) |
| Wiring Arm | 1771‑WH |
| Mounting | Rack‑Mountable (1771 I/O Chassis) |
| Status | Discontinued by Manufacturer |
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