Horner Electric HE693RTD665 — Isolated RTD Input Module
| Part number | HE693RTD665 |
|---|---|
| Brand | Horner Electric |
| Category | I/O Module |
| Description | Isolated RTD Input Module |
| Manufacturer | Horner Electric |
| Product Type | Isolated RTD Input Module |
| Product Line | PLC I/O |
| Part Number | HE693RTD665 |
| Weight | 12.00 lbs (5.44 kg) |
| Number of Channels | 6 |
| Supported RTD Sensor Types | Pt-100 / Ni-120 / Cu-10 / Pt-1000 / TD5R |
| Input Impedance | >1000 MΩ |
| A/D Conversion | Type 18-bit integrating |
| Resolution | 0.05 °C / 0.05 °F / 0.1 °C / 0.1 °F / 0.5 °C / 0.5 °F |
| Accuracy | ±0.3 °C |
| Update Rate | 12.5 channels/sec (RTD665 version) |
| Average RTD Current | 330 µA/isensor |
| Isolation (Field-to-Logic) | 1500 VAC |
| Isolation (Channel-to-Channel) | 5 VAC |
| Operating Temperature | 0â60 °C |
| Storage Temperature | -40â85 °C |
| Humidity | 5â95% non-condensing |
The HE693RTD665, produced by Horner Electric, is an isolated module designed for monitoring RTD temperature sensors. This unit efficiently manages six input channels, catering to various RTD sensor types.
Compatibility data for this part number is being verified. Send an RFQ with your equipment model and serial — our suppliers confirm fitment before quoting.
Data compiled from 1 verified source. Last reviewed 2026-08-16.
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