1762-IR4 Allen-Bradley Input Module

Allen-Bradley 1762-IR4 RTD and Resistance Input Module

Key Technical Specifications

• Brand & Model: Allen-Bradley 1762-IR4.
• Module Type: Four-channel RTD and Resistance Input.
• Compatible Controllers: MicroLogix 1100, 1200, and 1400 series.
• Supported RTD Types: Includes 100Ω/385 Platinum, 100Ω/3916 Platinum, 10Ω Copper, 120Ω Nickel, and 604Ω Nickel-Iron.
• Resistance Input Range: 0-150Ω, 0-500Ω, 0-1000Ω, and 0-3000Ω.
• Wiring Support: Accepts 2-wire, 3-wire, and 4-wire RTD connections.
• Conversion Method: High-accuracy Delta-Sigma (Σ-Δ) converter.
• Data Formats: Raw, engineering units (x1, x10), scaled-for-PID, and percent full scale.

Performance & Configuration Features

• The module provides configurable input filters (10 Hz to 1 kHz) for noise rejection.
• It features automatic calibration and lead wire resistance compensation.
• A single diagnostic LED indicates module status and power.
• Update speed depends on active channels and the selected filter frequency.
• Its compact dimensions are 90 mm x 87 mm x 40 mm for easy panel mounting.
• The 1762-IR4 has a low heat dissipation of only 1.5 Watts.
• It receives operating power (5V & 24V DC) directly through the 1762 expansion bus.

Frequently Asked Questions (FAQ)

• Q: What is the condition of the 1762-IR4 module?
  A: Every module is 100% new and original from Rockwell Automation.
• Q: Do you have the 1762-IR4 in stock?
  A: Yes, we maintain ready stock for fast delivery.
• Q: How quickly will my order ship?
  A: We aim to dispatch all orders within 5 business days.
• Q: What shipping methods do you use?
  A: We ship worldwide using DHL, FedEx, and UPS.
• Q: Can this module read different types of RTD sensors?
  A: Yes, the 1762-IR4 supports multiple platinum, copper, and nickel RTD types with 2/3/4-wire connections.
• Q: What is your returns policy?
  A: We offer a 30-day return policy from the delivery date for your confidence.

For precise temperature monitoring with the Allen-Bradley 1762-IR4, contact our sales team. Contact Information Inquiries: sales@nex-auto.com or +86 153 9242 9628.

Partner: NexAuto Technology Limited