P.M.A PID Temperature Controller 2 Input, 2 Output Relay 260V AC, 90V AC On-Off TB45-112-00000-000

P.M.A TB45-112-00000-000 PID Temperature Controller is a precise and cost-effective solution for temperature limiting and process control, suitable for heating and refrigeration systems. It supports 2 universal inputs, accommodating thermocouples, resistance temperature detectors (RTD), voltage, current, and other sensor signals, providing high versatility in signal acquisition.

The controller incorporates 2 relay outputs, enabling robust switching and control for demanding industrial applications. With a maximum current capacity of 2A, it ensures reliable operation within defined electrical limits. It operates on a maximum supply voltage of 260V AC and an auxiliary power supply range of 18 to 31 V AC or DC.

Equipped with RS485 digital communication interface supporting Modbus RTU, the TB45 model facilitates seamless integration into PLCs or SCADA systems for remote monitoring and control. The dual-line LCD multi-line display presents process values and offers diagnostics including display of error messages, warnings, and stored limit values, enhancing operational safety and troubleshooting capabilities.

The compact dimensions (22.5 mm width, 111 mm length, and 117.5 mm panel depth) conserve control cabinet space, while the IP20 rating provides basic protection in industrial environments. Certified to recognized standards such as DIN 3440, cULus, and EN 14597, the controller meets industrial safety and performance requirements.

This temperature controller is suitable for use where precise temperature monitoring and limiting is critical, such as in heating systems to DIN EN 12828, large hot-water boilers per DIN EN 12953-6, organic heat transfer plants to DIN 4754, and oil-fired installations to DIN 4755.

Installation is facilitated by clip-on mounting to a top-hat DIN rail and choice of plug-in screw terminals or spring-clamp connectors for wiring. The BlueControl® software and straightforward 3-key interface enable easy configuration, making it adaptable for diverse applications in industrial automation, HVAC, manufacturing, and process control.

Equipped with 2 universal inputs compatible with thermocouples, resistance sensors, voltage, and current signals. Features 2 relay outputs suitable for versatile control applications. Operates with a maximum supply voltage of 260V AC and auxiliary power supply options ranging from 18 to 31 V AC/DC.

Includes RS485 digital communications supporting Modbus RTU protocol for efficient data exchange. Provides LCD multi-line display with error, warning, and stored limit value message diagnostics. Compact design with 22.5 mm width and 111 mm length to save panel space.

Designed for industrial use with DIN 3440, cULus, and EN 14597 approvals and IP20 rated protection. Supports temperature control between -20°C and 60°C operating range for heating and refrigeration processes. Simple 3-key operation with BlueControl® software interface for configuration and monitoring.

Robust mounting on top-hat DIN rail with plug-in screw or spring-clamp connectors for easy installation. Explore more reliable temperature control solutions and similar P.M.A products in the Industrial Machines & Instruments category on EnvMart for your automation needs.

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