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Allen Bradley 1771-NOC Input Module - For SLC 500 Systems

Allen Bradley 1771-NOC 8-point 120VAC digital input module.

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ManufacturerAllen Bradley
Part number1771-NOC
Number of Points 8
Voltage 120VAC
Isolation Field-to-backplane
Series 1771
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8 digital inputs 120VAC operation High input impedance Field-to-backplane isolation Designed for SLC 500

The Allen Bradley 1771-NOC is an 8-point, 120VAC digital input module designed for the SLC 500 family of programmable logic controllers. It provides a simple and reliable interface for digital signals, allowing your PLC to monitor the status of devices such as pushbuttons, limit switches, and other on/off sensors. This module offers a high level of isolation between the field wiring and the PLC backplane.

This input module is commonly used in various industrial automation applications, including machine control, process monitoring, and material handling systems across industries like manufacturing, automotive, and food & beverage. Its robust design ensures dependable operation in harsh environments.

Source your Allen Bradley 1771-NOC module from Stanlo Automation, a veteran-owned surplus parts distributor. We provide quality, tested components to keep your operations running smoothly and cost-effectively.

Number of Points8
Voltage120VAC
IsolationField-to-backplane
Series1771
Machine Control
Process Monitoring
Material Handling
Manufacturing Automation
Food & Beverage Industry
SLC 500 Series
1771NOC Allen Bradley SLC 500 Input
This module is a direct replacement for existing 1771-NOC modules within the SLC 500 system.
Expert tip
Ensure proper wiring and grounding for optimal performance and longevity of the 1771-NOC module.
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What voltage is the Allen Bradley 1771-NOC input module designed for?
The Allen Bradley 1771-NOC is designed for 120VAC digital input signals. It provides 8 input points to monitor on/off status from field devices operating at this voltage.