Horner Electric HE693RTD660 — Isolated RTD Input Module
| Part number | HE693RTD660 |
|---|---|
| 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 | HE693RTD660 |
| Weight | 1.50 lbs (0.68 kg) |
| Number of Channels | 6 |
| Supported RTD Types | Pt-100, Ni-120, Cu-10, Pt-1000, TD5R |
| Sensor Excitation Current | 330 µA typical |
| 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 | 50 channels/sec (HE693RTD660) |
| Operating Temperature | 0â60 °C |
| Storage Temperature | -40â85 °C |
| Humidity | 5â95% non-condensing |
The HE693RTD660 from Horner Electric is an isolated RTD input module designed for precise temperature measurement. It supports six channels, enabling the use of various RTD types, including Pt-100 and Ni-120.
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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