Allen Bradley
Allen Bradley 1756-IRT81 RTD Input Module
Allen Bradley 1756-IRT81 RTD Input Module
● In Stock
12-Mo Warranty
Same-Day Dispatch
Ships Worldwide
🎖 Veteran-Owned
In Stock — Ready to Ship
Get a price for 1756-IRT81
Response within 1 business hour
12-month warranty
All units tested
Same-day dispatch
Order by 2pm CST
Worldwide delivery
US, EU, Asia, Middle East
Veteran-owned
CAGE: 9NK75
8 RTD inputs
16-bit resolution
High accuracy
Supports various RTD types
Advanced diagnostics
Part of ControlLogix system
Product description
The Allen Bradley 1756-IRT81 is a ControlLogix RTD Input Module featuring 8 RTD inputs with 16-bit resolution for highly accurate temperature monitoring. It supports various RTD types and offers advanced diagnostic capabilities.
This module is designed for demanding applications in process industries like petrochemical, power, and pharmaceuticals where precise temperature data is critical for safety and efficiency. It integrates seamlessly into the robust ControlLogix automation platform.
As a veteran-owned distributor of surplus industrial parts, Stanlo Automation is your reliable partner for sourcing the 1756-IRT81. We focus on providing quality components to minimize your operational interruptions.
Technical specifications
| Inputs | 8 RTD |
| Resolution | 16-bit |
| RTD Types | Pt100, etc. |
| Communication | ControlLogix |
| Series | ControlLogix |
Common applications
Process Control
Pharmaceutical Manufacturing
Petrochemical
Power Generation
Food & Beverage
Critical Temperature Monitoring
Compatible systems
ControlLogix Chassis
Also known as
Allen Bradley ControlLogix 1756-IRT81
1756-IRT81 module
AB 1756-IRT81 temperature module
Replaces / compatible with
This module is designed for use within the Allen-Bradley ControlLogix platform and is not a direct replacement for specific older models but offers advanced capabilities.
Technical note
Expert tip
The 1756-IRT81 supports 2-, 3-, and 4-wire RTD connections; using 4-wire is recommended for maximum accuracy by eliminating lead wire resistance effects.What happens next?
1
Email confirmation
Immediate receipt acknowledgment sent to you
2
Account manager assigned
Confirms your part's spec and condition
3
Your quote delivered
Tailored to your specific requirements
Frequently asked questions
What is the resolution of the Allen Bradley 1756-IRT81 RTD input module?
The Allen Bradley 1756-IRT81 offers a high 16-bit resolution for its 8 RTD inputs. This provides exceptional accuracy for critical temperature measurement applications.