Overview
The West Instruments 3500 PID process temperature controller PCB assembly (459/01) is a dedicated circuit board component for temperature process control in industrial automation. West Instruments is a proven manufacturer of single-loop and multi-loop PID controllers used across plastics, packaging, heat treatment, and laboratory applications. This PCB assembly is designed for integration into West 3500 series controller units and provides the core control and processing functions for accurate temperature regulation in demanding industrial environments.
Key Features
- PID (Proportional-Integral-Derivative) control algorithm for precise temperature regulation
- Full microprocessor-based control architecture for stable, repeatable performance
- Modular PCB assembly design for ease of maintenance and replacement
- Compatible with standard thermocouple, RTD, and process input types
- Supports on-off, time proportioning, and current proportioning control modes
- Integrated alarm functions for process monitoring and safety
Technical Specifications
Specific technical parameters for this PCB assembly are available from West Instruments documentation. Contact technical support or refer to the West 3500 controller manual for precise input voltage, output specifications, input ranges, and environmental operating conditions. This assembly is designed to operate within the environmental specifications of the 3500 series chassis.
Typical Applications
- Plastics injection molding and extrusion temperature control
- Heat treatment and furnace processes
- Packaging equipment temperature regulation
- Laboratory and testing equipment
- HVAC and refrigeration systems requiring precise setpoint control
- Industrial ovens and dryers
Compatibility & Replacements
Compatible With
- West Instruments 3500 series temperature controller chassis
- West Instruments single-loop and multi-loop control systems
- Standard thermocouple types (J, K, T, R, S, B, N)
- RTD (Pt100, Pt1000) process inputs
- Universal 90–264 VAC power supply systems
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. The 459/01 assembly is a specific internal component for West 3500 series controllers. Exact replacement compatibility depends on your specific 3500 unit configuration and revision level.
Works With
- West Instruments configuration software for offline setup and tuning
- Standard industrial communication protocols (RS485, MODBUS where equipped)
- Time proportioning and current proportioning output modules
- Standard DIN rail mounting systems
