Overview
The Modicon AS-B883-201 is a dedicated RTD (Resistance Temperature Detector) input module designed for legacy Modicon 984 programmable logic controller systems. This module interfaces RTD temperature sensors with Modicon 984 PLCs, providing accurate temperature measurement and control capabilities in industrial automation applications. The unit features multiplexed input architecture for efficient temperature data acquisition.
Key Features
- Multiplexed RTD input configuration with dedicated sensor interface
- Compatible with Modicon 984 PLC rack architecture
- Configurable via ProWorx and Modsoft programming software
- 3 Input Registers and 3 Output Registers traffic cop allocation
- Suitable for temperature monitoring and process control applications
- Legacy-proven industrial automation reliability
Technical Specifications
- Part Number: AS-B883-201
- Manufacturer: Modicon (Schneider Electric)
- Module Type: RTD Input Module
- Architecture: Multiplexed
- Input Registers: 3
- Output Registers: 3
- Compatible PLC Series: Modicon 984
- Programming Software: ProWorx, Modsoft 2.5 and later
Typical Applications
- Industrial process temperature monitoring
- HVAC and climate control systems with legacy PLCs
- Manufacturing equipment thermal management
- Batch process temperature tracking
- Facility maintenance and replacement scenarios
Compatibility & Replacements
Compatible With
- Modicon 984 CPU processors (984-780, 984-784, and compatible models)
- Modicon 984 I/O rack systems
- ProWorx programming software
- Modsoft 2.5 and later versions
Replaces / Drop-In Replacement For
The AS-B883-201 directly replaces other AS-B883-201 modules in Modicon 984 systems. Verify compatibility with your system integrator before ordering if replacing modules from different series.
Works With
- Modicon 984 RTD sensor inputs (Pt100, Pt1000, and configured sensor types)
- ProWorx and Modsoft development environments
- Legacy Modicon/Schneider Electric 984 automation architectures
