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  • 1771-IL
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1771-IL

1771-IL Allen-Bradley PLC 5 Isolated Analog Input Module

In stock (21 units), ready to be shipped

  • Manufacturer: Allen-Bradley

  • Product No.: 1771-IL

  • Product Type: Input Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 450g

  • Shipping port: Xiamen

  • Warranty: 12 months

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Description

1771-IL Allen-Bradley PLC 5 Isolated Analog Input Module – 8 Channels

The Allen-Bradley 1771-IL is an isolated analog input module for the PLC 5 platform. Provides 8 fully isolated differential input channels with 1000V isolation. Weight is approximately 0.45 kg.

Product Information

Manufacturer Rockwell Automation
Brand Allen-Bradley
Part Number 1771-IL
Product Type Isolated Analog Input Module
Number of Inputs 8 Isolated Differential (1000V)
Chassis Compatibility Any 1771 I/O Chassis
Slot Width 1 Slot
Wiring Arm 1771-WG
Mounting Rack Mountable
UPC 10612598141620
Weight Approx. 0.45 kg (1.0 lb)

Input Specifications

Voltage Ranges 1-5V DC, 0-5V DC, -5 to +5V, -10 to +10V DC, 0-10V DC
Current Ranges 4-20mA, 0-20mA, -20 to +20mA
Resolution 16-bit Binary Over Full Range (15 bits + sign)
Internal Scan Rate 50 ms for 8 Channels
Channel Update 500 ms / 8 Channels
Data Format Natural Binary or BCD Scaling to ±9999

Accuracy and Power Specifications

Voltage Accuracy (Typical) 0.01% of Full Scale @ 25°C
Voltage Accuracy (Max) 0.05% of Full Scale @ 25°C
Current Accuracy (Typical) 0.06% of Full Scale @ 25°C
Current Accuracy (Max) 0.1% of Full Scale @ 25°C
Backplane Current 1.3 Amperes
External Power Required No

Features

  • 8 fully isolated differential input channels
  • 1000V isolation between channels
  • 16-bit binary resolution over full range
  • Integral open circuit detection
  • Input overvoltage protection
  • Auto-calibration capability
  • Block transfer data format
  • Compatible with any 1771 I/O chassis
  • Rack mountable single slot design

Applications

  • PLC 5 control systems
  • Process control monitoring
  • Industrial automation
  • Analog signal acquisition

FAQs

Q1: How many input channels does the 1771-IL provide?
A1: 8 fully isolated differential input channels with 1000V isolation.

Q2: What signal ranges are supported?
A2: Voltage: 1-5V, 0-5V, ±5V, ±10V, 0-10V DC. Current: 4-20mA, 0-20mA, ±20mA.

Q3: What wiring arm and weight does this module have?
A3: 1771-WG wiring arm with weight of approximately 0.45 kg (1.0 lb).

Product Resources

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🏷️ Tags: Input Module
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In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

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