Thermocouple analog input module for compact controllers, 4 channels, Screw connections XBF-TC04S

Analog Input Module for Thermocouples for Compact Controllers

This analog input module for thermocouples, designed for compact controllers, expands temperature measurement capabilities in automation systems. It allows connecting four independent thermocouple sensors, providing a precise temperature reading over a wide range. The XBF-TC04S module is mounted on the side of the controller, simplifying integration and optimizing space utilization in the control cabinet.

Characteristics and application

The XBF-TC04S module is compatible with SU, ULTRA and H series controllers, offering a flexible solution for various industrial applications. It finds use in temperature monitoring and control systems in production processes, HVAC systems (heating, ventilation and air conditioning), as well as in applications related to quality and safety control. The ability to directly connect thermocouple sensors or use compensating cables allows adapting the installation to the specific requirements of a given project.

Advantages and benefits

• Versatility: Support for different thermocouple types (K, J, T, R) allows adaptation to specific measurement needs.
• Wide measurement range: The module enables temperature measurement in the range of -200.0°C to 1700.0°C (depending on the thermocouple type).
• Easy installation: Screw terminals provide quick and reliable connection to thermocouple sensors.
• Compact size: Side mounting on the controller saves space in the control cabinet.
• Reliability: Compliance with EMC standards ensures stable operation in an industrial environment.
• Measurement accuracy: The ability to use compensating cables minimizes measurement errors caused by temperature differences at connections.
• Flexibility: Possibility to connect the sensor directly or use a compensating cable depending on the distance of the measuring point from the module.

Construction and mounting

The XBF-TC04S module is characterized by a solid construction and high quality of workmanship. Mounting is done by snapping the module onto a DIN rail or directly onto the controller (depending on the model). Screw terminals facilitate the connection of wires from thermocouple sensors. It is important to use shielded cables and ground the shield to the PLC grounding terminal to minimize electromagnetic interference and ensure measurement accuracy. In the case of long cables, it is recommended to use extensions made of a material with a similar temperature characteristic to the sensor, to avoid errors resulting from thermoelectric potential differences.