Allen-Bradley | 1771-IMD/B | Digital AC/DC Input Module

SKU: 1771-IMD/B

Manufacturer: Allen-Bradley
Product No.: 1771-IMD/B
Condition：In stock
Product Type: Digital AC/DC Input Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 730g
Shipping port: Xiamen
Warranty: 12 months

Overview

The 1771-IMD/B is a 16-input digital AC/DC input module for the Allen-Bradley PLC 5 system, supporting both 220V AC and DC input signals with fast response times.

Key Features

Number of Inputs: 16
Voltage Range: 166V to 250V AC/DC
Signal Delay: 15 ms (On), 172 ms (Off)
Backplane Current: 250 mA

Environmental Conditions

Operating Temperature: 0°C to 60°C (32°F to 140°F)
Storage Temperature: -40°C to +85°C (-40°F to +185°F)
Humidity: 5% to 95% non-condensing

Installation and Compatibility

Mounting: Rack-mountable
Wiring Arm: 1771-WA
Backplane Compatibility: PLC 5 I/O chassis

Electrical Specifications

AC Operating Voltage: 184V to 250V
DC Operating Voltage: 166V to 230V
Max Off-State Current: 13 mA (AC), 0.25 mA (DC)

Performance Details

Power Dissipation: Min 1.3 W, Max 5.8 W
Thermal Dissipation: Min 4.5 BTU/hr, Max 19.8 BTU/hr
Input Impedance: 0.15 µF capacitor, 370KΩ resistor, 1KΩ series

Order and Warranty Information

Terms of Purchase and Returns

Detailed guidelines on minimum order quantity, delivery times, payment options, warranty, and return policies.

We gladly accept bulk orders, with a minimum order quantity of just one unit.

Upon request, we can provide all necessary documents, including Certificates of Origin/Conformance and other required export paperwork.

We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% payable before shipment. For RMB transfers, please contact us if you have an agent in China.

All new and original items come with a standard one-year warranty. For extended warranty options, feel free to contact us for pricing details.

We prioritize your satisfaction. If you need to return an item, it must be done within 30 days of purchase. The product must be unused, unopened, and in its original packaging, including all accessories. Refunds will be processed within 5-7 business days of receiving the return. Please note, shipping and handling charges are non-refundable.

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