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RS PRO On-Off Temperature Controller Panel Mount 1 Input 1 Output Relay 16A 24V ESM 222-8131
Specifications
| Country of Origin | Turkey |
|---|---|
| Display Type | LED |
| Brand | RS PRO |
| Length | 77mm |
| Model | 222-8131 |
| IP Rating | IP20, IP65 |
| Width | 35mm |
| Mount Type | Panel Mount |
| Number of inputs | 1 |
| Output type | Relay |
| Series | ESM |
| Input Type | K Type Thermocouple |
| Maximum Operating Temperature | 80°C |
| Control Type | On-Off |
| Minimum Operating Temperature | -30°C |
| Maximum Current | 16A |
| Number of outputs | 1 |
| Standards/Approvals | CE |
| Maximum Supply Voltage | 24V |
Key Features
- Equipped with a single input for K Type Thermocouple sensor and one relay output rated up to 16A.
- Operates within temperature range from -30°C to 80°C with precise on-off control.
- Features a clear LED 4-digit display for easy temperature monitoring.
- Offers panel mount installation with durable ESM series design suitable for industrial environments.
- Includes defrost control and manual defrost settings configurable from the front panel.
- Allows secure password protection to prevent unauthorized modifications.
- Supports compressor protection delays and flexible compressor operating modes.
- Enables remote access and control via Modbus RTU communication protocol.
Product Description
RS PRO 222-8131 On-Off Temperature Controller is a robust industrial panel mount device engineered for precise temperature regulation in cooling and heating processes. It operates at 24V supply voltage and includes one input designed for K Type Thermocouple sensors along with one relay output rated for up to 16 amps, ensuring reliable switching for industrial equipment.
This controller offers easy operation via an LED four-digit display providing clear real-time temperature readings. The ESM series panel mount design enhances installation convenience and durability in demanding industrial and commercial settings where stable temperature management is critical.
Important features include configurable defrost functions allowing both automatic and manual control, user-selectable heating and cooling modes, and precise operation with temperature hysteresis to optimize performance. The unit also features password-protected programming to prevent unauthorized alterations, adding to its security.
Compressor protection capabilities are incorporated to avoid damage by controlling start delays and permitting continuous, stop, or periodic compressor operation in sensor fault situations. Communication through Modbus RTU protocol enables integration into remote control systems and data acquisition for process monitoring.
The device is CE certified, ensuring compliance with European safety directives and standards, and possesses IP20 and IP65 ratings providing dust resistance and protection from water jets, making it suitable for harsh industrial environments.
Application areas for the RS PRO 222-8131 include refrigeration units, freezers, HVAC systems, and temperature-controlled storage environments where reliable and accurate temperature control is mandatory for operational efficiency and safety.
Equipped with 1 input and 1 output relay rated for 16A. Operates within -30°C to 80°C temperature range with on-off control. Panel mount design with LED display for easy monitoring. Defrost and manual defrost functions configurable on the panel.
Password protection secures program settings. Compressor protection and selectable operating modes. Modbus RTU for remote operation and data collection. CE certified and IP20/IP65 rated for industrial use. Explore more RS PRO products and temperature control solutions in the EnvMart catalog to meet your industrial automation needs.
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Frequently Asked Questions
It operates within a temperature range of -30°C to 80°C.
The relay output is rated for a maximum current of 16A.
Temperature is displayed using a clear LED four-digit display for easy monitoring.
The dimensions are 77mm in length and 35mm in width.
Yes, it enables remote access and control via the Modbus RTU communication protocol.
It features a panel mount design for installation.
It includes configurable defrost functions allowing both automatic and manual control from the front panel.
The maximum supply voltage is 24V.
It includes compressor protection capabilities to avoid damage by controlling start delays and allowing various operating modes in sensor fault situations.
The controller has IP20 and IP65 ratings, providing dust resistance and protection from water jets.
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