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Horner Electric PLC I/O HE693THM667

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HE693THM667

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The HE693THM667 from Horner Electric is a thermocouple input module that accommodates various thermocouple types. Rated for operation within a temperature range of 0 to 60 °C, it is suitable for diverse applications.

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Technical specifications for HE693THM667

ManufacturerHorner Electric
Product TypeThermocouple Input Module
Product LinePLC I/O
Part NumberHE693THM667
Operating Temperature0 to 60 °C
Storage Temperature-40 to 85 °C
Humidity5% to 95% non-condensing
Channel-to-Channel Isolation±250V AC
Backplane Isolation±1500V AC
A/D Conversion Type18-bit integrating
Scan Rate40 channels per second
Connector Type20-screw terminal block
Number of Channels6
Thermocouple TypesJ, K, N, T, E, R, S, B, C
Temperature RangeJ: -210 to 760 °C, K: -270 to 1372 °C, N: -270 to 1300 °C, T: -270 to 400 °C, E: -270 to 1000 °C, R: 0 to 1768 °C, S: 0 to 1768 °C, B: 0 to 1820 °C, C: 0 to 2320 °C
Resolution0.5 °C or 0.5 °F
Accuracy±0.5 °C typical (J, K, N, T)
Power Consumption200 mA @ 5V DC

Part number HE693THM667 from Horner Electric is a dedicated thermocouple input module designed for precise temperature measurement. It operates effectively at an ambient temperature of 0 to 60 °C and can withstand storage temperatures from -40 to 85 °C. The device maintains functionality within a humidity range of 5% to 95% non-condensing.

The module supports up to six channels, each capable of handling various thermocouple types, including J, K, N, T, E, R, S, B, and C. Each type has its designated temperature range, ensuring suitable measurements for diverse applications. The module features an 18-bit integrating A/D conversion type and offers a scan rate of 40 channels per second for timely data processing.

Isolated channels are designed with ±250V AC channel-to-channel isolation, while the backplane isolation is rated at ±1500V AC, ensuring protection against electrical interference. The HE693THM667 connects via a 20-screw terminal block for easy installation. It provides a resolution of 0.5 °C (or 0.5 °F), with an accuracy of ±0.5 °C across the typical thermocouple types (J, K, N, T). Power consumption for this module is measured at 200 mA when powered at 5V DC, making it efficient for control system integration.