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1771-ID01 Allen-Bradley

Name: 1771-ID01 Allen-Bradley
Brand: Allen Bradley
Price: 2449.98 USD
Availability: InStock

$0.00 - $2,449.98

$2,449.98

$0.00 - $2,449.98

$2,449.98

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Product Details

Description · Specifications · Product Overview

Specifications provided for reference. Verify critical details against official manufacturer documentation before installation.

Product Overview

The 1771-ID01 is an Allen-Bradley PLC-5 Series isolated digital input module that accepts up to six independent AC or DC input channels. It installs into the 1771 I/O chassis and receives power via the chassis backplane. In a control system, it translates on/off signals from field devices-such as limit switches, selector switches, float switches, and pushbuttons-into discrete inputs for the PLC. Part number 1771-ID01 is often used in mid-1990s industrial applications requiring 120 or 220/240 V input compatibility with PLC-5 systems.

Best Suited For

PLC-5 control racks requiring isolated high-voltage inputs
Interfacing 120 V or 220/240 V AC/DC pushbutton and selector switch inputs
Replacement in legacy 1771 I/O systems
Applications with individual control transformers like MCC setups

Channels

6

Input voltage

220-240 V ac / 220-240 V dc

Backplane current

74 mA

Power dissipation

max. 2.4 W (0.4 W min.)

Operating temperature

0 to 60 °C

Technical Specifications

I/O & Electrical

Input voltage range

184 V ac to 276 V ac; 184 V dc to 276 V dc

Nominal input current

3.0 mA @ 220 V ac 50 Hz; 3.5 mA @ 220 V ac 60 Hz; 3.0 mA @ 220 V dc

On-state current (min)

1.8 mA

Off-state current (max)

ac: 0.7 mA; dc: 1.0 mA

On-state voltage (min)

184 V ac

Off-state voltage (max)

102.09 V ac; 144.4 V dc

Signal delay (Off→On)

20 + 10 ms (ac); 10 + 4 ms (dc)

Signal delay (On→Off)

20 + 10 ms (ac); 20 + 9 ms (dc)

Communication & Power

Backplane current

74 mA

Power dissipation

max. 2.4 W; min. 0.4 W

Thermal dissipation

max. 8.2 BTU/hr; min. 1.4 BTU/hr

Physical & Environmental

Operating temperature

0 to 60 °C (32 to 140 °F)

Storage temperature

-40 to 85 °C (-40 to 185 °F)

Relative humidity

5 to 95 % (non-condensing)

Certifications

CSACSA Class I Div 2 Groups A B C DUL ListedCE

Module meets or exceeds UL Standard 508 and CSA Standard C22.2 No. 142. Agency markings include CSA, CSA Class I Division 2 Groups A, B, C, D, UL listed, and CE marked.

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Rockwell Automation documentation

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