Allen-Bradley 1756-IR6I RTD Module | Isolated ControlLogix Input

Allen-Bradley 1756-IR6I ControlLogix RTD Input Module – Precision Temperature Monitoring for Critical Processes

Technical Specifications

• Brand: Allen-Bradley | Model: 1756-IR6I
• Input Type: RTD/resistor
• Resolution: 16-bit (up to 60 mΩ/bit)
• RTD Support:
  • Platinum 100-1000Ω (α=385/3916)
  • Nickel 100-500Ω (α=618/672)
  • Copper 10Ω
• Sampling Speed: 10-50ms
• Temperature Units: °C/°F selectable
• Power Usage: 4.3W max
• Operating Temp: 0°C to 60°C

Certifications & Support

• CE, UL, RoHS certified
• 12-month performance warranty
• Industrial EMI/RFI immunity
• Global shipping: FedEx/UPS/DHL

Expert Questions Answered

• Q: Can I mix different RTD types?
  A: Yes! Each channel independently configurable
• Q: Minimum temperature resolution?
  A: ±0.1°C with platinum RTDs
• Q: Compatible with legacy systems?
  A: Works with all ControlLogix platforms
• Q: Response time for alarms?
  A> <25ms for critical condition alerts
• Q: Maximum cable length?
  A: 100m (328ft) with shielded cable

Download full specifications: ControlLogix I/O Modules Technical Manual (PDF)