Description Pro-4 Single Loop Controller
The West Pro series is specifically designed for complex applications. One of the key benefits of the Pro Series is the many built-in features for outstanding performance, such as two PIDs to ensure reliable control of the over a wide setpoint range, and a PID Separate heating and cooling strategies for optimal control and stability. All controllers provide up to 6 outputs allowing maximum flexibility in your application.

Single loop controllers are economical, easy-to-use devices used in temperature and other processes to control a specific variable. From entry-level devices with basic functionality to those with advanced features, a variety of single-loop controllers are available to ensure precise control for demanding applications.
Typically, single loop controllers are front mounted products. Many of our controllers feature a high-vis display for added clarity, allowing critical process information and warning messages to be viewed at a glance. These features enable single loop controllers to control process variables in a variety of applications including industrial and laboratory ovens, sealers, ovens, food processing, vat heating extruders and heat presses, to name just a few applications.
the West Pro controllers each provide in-built profiler functionality, enabling users to run programs to vary the temperature for each step of their process.
Greater precision and stability for temperature control process
The West Pro Series offers a comprehensive range of temperature control functionality. In addition to common control types such as on/Off, PID Heat only (2-point control), the controllers also offer Heat/Cool (3-point) and VMD (3-point stepping) control.
Benefits & features
- Up to 16 programs with 16 segments each
- 4 control (event) tracks
- Plain text program names
- BluePort® Front interface and BlueControl software
- Maintenance manager and error list
- Two universal inputs
- Day & Night display shows plain text and bargraphs
- 2 PID set manually selectable
- Self-Tuning at start-up and setpoint
Specification
Product Category: | Single Loop Controller |
Dimensions and size: | 96m x 96mm x 118mm (HxWxD), 1/4 DIN |
Connectors: | Pin or screw terminals |
Primary Input Type: | Universal (TC, RTD, DC linear mA/mV) |
Other Inputs: | External remote setpoint, Potentiometer or Heating current monitoring |
Output Type: | Relay, Logic/SSR Driver, DC Linear mA/VDC, Optocoupler |
Max. Number of Outputs: | 6 |
Scan Time: | 100 ms |
Control Type: | 2-point (on/off), continuous PID control, or 3-point stepping |
Number of Programmer Segments: | 16 Programs x 16 Segments |
Power Supply: | 90-260 VAC, 20,4-26,4 VAC: Frequency 48-62 Hz, 18-31 V DC |
Communications: | Modbus RS422/485, RTU or Profibus DP Interfaces |
Panel Sealing: | IP65 |
Certifications: | CE, cULus |
Software Tools: | BlueControl |
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