The A-B 1756-IR6I is a high-performance analog input module designed for use in Allen-Bradley ControlLogix systems. It supports up to 6 isolated thermocouple inputs, providing precise temperature measurement capabilities essential for industrial automation and control applications.
Description
Allen-Bradley 1756-IR6I RTD Input Module
The Allen-Bradley 1756-IR6I is a high-precision RTD input module designed for industrial temperature measurement applications. Part of the ControlLogix series, this module features six isolated channels with built-in cold junction compensation, delivering accurate temperature readings in demanding environments like manufacturing plants and process control systems.
Technical Specifications
| Brand | Allen-Bradley (A-B) |
| Model | 1756-IR6I |
| Module Type | RTD Input Module |
| Input Channels | 6 isolated RTD |
| Input Range | PT100, PT1000 |
| Accuracy | ±0.1% full scale |
| Resolution | 16-bit |
| Operating Voltage | 24 VDC |
| Temperature Range | -40°C to +85°C |
| Certifications | UL, CE, RoHS |


Industrial Applications
This RTD module excels in temperature-critical applications including:
- Industrial process control systems
- Manufacturing equipment monitoring
- Energy management systems
- HVAC and building automation
- Chemical processing plants
Compatible with ControlLogix chassis and other Allen-Bradley components. Commonly paired with 1756 controllers and 1492 wiring accessories. Designed for harsh environments with vibration resistance and wide temperature tolerance.
Our Service Commitment
We supply genuine Allen-Bradley products sourced directly from authorized channels. All modules include:
- 1-year performance warranty
- Technical support from certified engineers
- Competitive pricing with volume discounts
- Global shipping with customs clearance
Can’t find your required model? Call our specialists for sourcing assistance. We maintain an extensive inventory of PLC, DCS, and industrial automation components.
Contact for Pricing & Technical Support:
Phone: +86 18020721390 | Email: sakyzeng@foxmail.com
Website: www.module-plc-dcs.com








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