1771-IM Allen-Bradley Digital Input Module

1771-IM Digital AC/DC Input Module by Allen-Bradley

Technical Specifications Summary

• Manufacturer: Allen-Bradley
• Part Number: 1771-IM
• Type: Digital AC/DC Input Module, 8 points
• AC Operating Voltage: 184-276 Volts AC, 47-63 Hz
• DC Operating Voltage: 184-276 Volts DC
• Min On-State Current: 2.9 mA; Max Off-State Voltage: 92-114V AC
• Wiring Arm: 1771-WA (included separately)
• Mounting: Rack mountable for PLC 5 systems

Installation & Compatibility

• This module fits standard 1771 I/O chassis and requires the 1771-WA wiring arm.
• We recommend using shielded cables for optimal noise immunity in industrial environments.
• Ensure the backplane supplies 75 mA at 5V DC for proper operation.
• Mount the module in any available slot of the PLC 5 rack following standard guidelines.

Package Contents

• One 1771-IM Digital AC/DC Input Module (brand new, original factory sealed).
• User manual and installation instruction sheet (quick start guide).
• No additional accessories or wiring arms are included in the module box.

Shipping & Logistics

• We ship all orders within 5 business days after payment confirmation.
• Trusted carriers: FedEx, UPS, and DHL for fast and reliable delivery worldwide.
• Tracking information will be provided via email once the order ships.

Frequently Asked Questions (FAQ)

• Is this module brand new? Yes, we supply only 100% new, original 1771-IM modules.
• Do you have stock available? Yes, we maintain regular inventory; most orders ship immediately.
• What is the return policy? We accept returns within 30 days of delivery for unused items in original packaging.
• Can this module work with 240V DC systems? Yes, the 1771-IM operates from 184-276V DC, perfectly matching 240V DC.
• What is the signal delay for DC inputs? OFF-to-ON delay is 10 ms ±4 ms; ON-to-OFF is 20 ms ±9 ms.
• Is the wiring arm included? No, the 1771-WA wiring arm is sold separately.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited : https://www.nex-auto.com/