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The HE693THM809 is a thermocouple input module that facilitates straightforward temperature readings and processing without the need for external signal processing. This device has a total of 8 inputs and supports several thermocouple types, ensuring versatile application in different settings.
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| Manufacturer | Horner Electric |
|---|---|
| Product Type | Thermocouple Input Module |
| Product Line | PLC I/O |
| Part Number | HE693THM809 |
| Weight | 10.00 lbs (4.54 kg) |
| External Signal Processing | Not Required |
| Analog Processing | Supported |
| Digital Processing | Supported |
| Resolution | 0.5 degrees Celsius |
| Temperature Increment Options | 0.5 degrees Celsius, 0.5 degrees Fahrenheit |
| Number of Inputs | 8 Inputs |
| Open Circuit Protection | Supported |
| Power Consumption at 5V DC | 70 mA |
| Power Consumption at 24V Relay | 60 mA |
| Supported Types | J, K, T, N, R, E, S |
| A/D Conversion Option | Integrating |
| A/D Conversion Time | 5 ms |
| Common Mode Rejection | >100 dB |
| Rated Input Impedance | >20 Mohms |
The HE693THM809, a thermocouple input module from Horner Electric's PLC I/O series, allows seamless integration into temperature monitoring systems. Without requiring external signal processing, this module directly processes temperature signals through 8 dedicated inputs. It supports various thermocouple types including J, K, T, N, R, E, and S, making it adaptable to differing operational requirements.
With a resolution of 0.5 degrees Celsius, users can determine temperature increments with precision, selecting either Celsius or Fahrenheit based on their needs. This module also provides robust processing capabilities, both analog and digital, to support diverse temperature applications. Moreover, it incorporates an open circuit protection feature to maintain operational integrity in case of signal disruption.
In terms of power requirements, the HE693THM809 consumes 70 mA at 5V DC and 60 mA at 24V relay, making it efficient for use in various scenarios. The A/D conversion capability is integrating, with a conversion time of just 5 ms, ensuring rapid response times for temperature readings. The device boasts a common mode rejection ratio exceeding 100 dB, which minimizes the impact of electrical noise on measurements. Furthermore, with a rated input impedance greater than 20 Mohms, this module delivers reliable and accurate readings.