1734-IR2 Allen-Bradley RTD Input Module - 2 Channels

Allen-Bradley 1734-IR2 RTD/Resistance Input Module

Key Technical Specifications

• Brand:Allen‑Bradley
• Part Number: 1734-IR2
• Series: POINT I/O 1734 series
• Module Type: RTD / Resistance Input Module
• Number of Inputs: 2 (single‑ended, non‑isolated)
• Keyswitch Position: 6
• Resolution: 16 bits – 9.5 mΩ/cnt; 0.03 °C/cnt (Pt385 @ 25°C) or 0.05 °F/cnt (Pt385 @ 77°F)
• Absolute Accuracy: 0.1% Full Scale @ 25°C
• Conversion Type: Delta Sigma
• Data Format: Signed Integer
• Current Draw: 220 mA @ 5V DC
• Power Dissipation: 1.0 W @ 28.8V DC
• Thermal Dissipation: 3.3 BTU/hour
• Isolation Voltage: 50 Volts Continuous
• Operating Temperature: -20°C to 55°C
• Enclosure Type: Open‑style

Frequently Asked Questions (FAQ)

• Is the 1734-IR2 brand new and original?
  Yes, we supply only brand new and original units from authorized sources.
• Do you have this module in stock?
  Yes, we keep the 1734-IR2 in stock for immediate orders.
• How fast do you ship?
  We dispatch all orders within 5 business days after payment confirmation.
• Which carriers do you use?
  We ship via FedEx, UPS, and DHL for fast and reliable delivery.
• Can I return the module?
  Yes, we support returns within 30 days from the delivery date.
• What sensor types does the 1734-IR2 support?
  It supports Pt100/Pt200 (α=0.00385 or 0.003916), Cu10, Ni100, and Ni120 sensors.
• Can I use this module for direct resistance measurement?
  Yes, the 1734-IR2 accepts direct 0‑600 Ω resistance inputs.
• What is the resolution of the 1734-IR2?
  It provides 16‑bit resolution with 9.5 mΩ/cnt or 0.03°C/cnt (Pt385 @ 25°C).
• What is the keyswitch position for installation?
  You must rotate the keyswitch to position 6 on the mounting base.
• What is the absolute accuracy of this module?
  The 1734-IR2 delivers 0.1% full scale accuracy at 25°C.

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

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