IMO XBF-TC04S is a 4-channel thermocouple temperature input expansion module for XGB PLC systems supporting K, J, T and R sensors, channel isolation, reference junction compensation and temperature measurement up to 1700 °C.
£376.86
The IMO XBF-TC04S is a dedicated 4-channel thermocouple temperature input expansion module for compatible IMO XGB programmable logic controller systems. It converts low-level thermocouple signals into signed digital temperature data, allowing industrial temperatures to be monitored and controlled directly within the PLC system.
The XBF-TC04S supports K, J, T and R type thermocouples to JIS C1602-1995, with the sensor type selectable independently for each channel. Its measurement ranges extend from -200–1300 °C for K type, -200–1200 °C for J type, -200–400 °C for T type and 0–1700 °C for R type, covering a broad range of machine and process-temperature applications.
Temperature values can be displayed directly in Celsius or Fahrenheit, while user-defined signed and unsigned scaling is also supported. The module provides 50 ms per-channel conversion, channel-to-channel PhotoMOS relay isolation, reference junction compensation and thermocouple disconnection detection for dependable industrial temperature measurement.
Thermocouple input modules allow a PLC to measure a much wider range of temperatures than conventional analogue sensors while accepting the thermocouple signal directly. The IMO XBF-TC04S provides four channels for K, J, T or R sensors, converting each low-level thermoelectric signal into temperature data that can be used for process monitoring, alarms and automatic machine control.
Integrated reference junction compensation helps account for temperature at the module connection point, while PhotoMOS relay isolation separates the individual measurement channels. Filtering, averaging and sensor-disconnection detection further improve measurement stability and diagnostics, making the XBF-TC04S suitable for demanding multi-zone temperature applications.
| Manufacturer | IMO |
|---|---|
| Series | XGB |
| Model | XBF-TC04S |
| Product type | Thermocouple temperature input expansion module |
| Number of input channels | 4 |
| Input sensor types | K / J / T / R thermocouples |
| Thermocouple standard | JIS C1602-1995 |
| K type temperature range | -200–1300 °C |
| J type temperature range | -200–1200 °C |
| T type temperature range | -200–400 °C |
| R type temperature range | 0–1700 °C |
| K type Fahrenheit range | -328–2372 °F |
| J type Fahrenheit range | -328–2192 °F |
| T type Fahrenheit range | -328–752 °F |
| R type Fahrenheit range | 32–3092 °F |
| Temperature display resolution, K/J/T | 0.1 °C |
| Temperature display resolution, R | 0.5 °C |
| Unsigned scaling range | 0–65535 |
| Signed scaling range | -32768–32767 |
| Accuracy at 25 °C | ±0.2% |
| Temperature coefficient | ±100 ppm/°C across 0–55 °C |
| Maximum conversion speed | 50 ms per channel |
| Warm-up time | 15 minutes minimum |
| Channel isolation | PhotoMOS relay isolation |
| I/O terminal-to-PLC power isolation | Photocoupler isolation |
| Reference junction compensation | Integrated RJC thermistor |
| Disconnection detection | Supported |
| External power supply | 24 V DC |
| Internal current consumption | 100 mA at 5 V DC |
| External current consumption | 100 mA at 24 V DC |
| I/O points occupied | 64 points |
| External connection | 11-point removable terminal block |
| Status indication | RUN / ALM LEDs |
| HS Code | 8537109199 |
| Country of Manufacture | South Korea |
The XBF-TC04S is used to connect thermocouple temperature sensors directly to compatible IMO XGB PLC systems. It converts thermocouple signals into digital temperature data for monitoring, alarms and automatic temperature control.
The XBF-TC04S supports K, J, T and R type thermocouples to JIS C1602-1995. The required thermocouple type can be selected independently for each of the module's four channels.
The supported ranges are -200–1300 °C for K type, -200–1200 °C for J type, -200–400 °C for T type and 0–1700 °C for R type.
The XBF-TC04S provides 4 thermocouple input channels. Different supported thermocouple types can be configured on individual channels where required.
Yes. The XBF-TC04S includes thermocouple disconnection detection. Its ALM indicator can signal a detected open thermocouple connection, helping operators identify sensor or wiring faults.
IMO XGB thermocouple input modules provide flexible multi-channel temperature measurement for industrial PLC applications, helping machine builders and automation engineers integrate K, J, T and R thermocouples, high-temperature monitoring and sensor diagnostics directly into compact control systems.
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