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The HE693RLY100 from Horner Electric is an isolated relay output module designed for precise control. It features eight relay outputs capable of handling various load types and offers a wide output voltage range to suit multiple applications.
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| Manufacturer | Horner Electric |
|---|---|
| Product Type | Isolated Relay Output Module |
| Product Line | PLC I/O |
| Part Number | HE693RLY100 |
| Weight | 3.00 lbs (1.36 kg) |
| Number of Channels | 8 relay outputs |
| Load Type | Form C (2 NO/NC) & 6 NO contacts |
| Rated Current | 10 A at 5 VDC / 10 A at 250 VAC |
| Output Voltage Range | 5–250 VAC/DC |
| Max Backplane Power | 5 VDC rail (typical 400 mA) |
| Isolation | 1500 VAC field-to-logic |
| Contact Configuration | 6 NO & 2 NO/NC (selectable) |
| Mounting | Series 90-30 I/O rack slot |
| Update Time | Deterministic, module update tied to backplane scan diagnostics |
| LED status per channel | Yes |
| Operating Temperature | 0 to 60 °C |
| Storage Temperature | -40 to 85 °C |
| Humidity | 5 to 95% non-condensing |
The Horner Electric HE693RLY100 stands out as an isolated relay output module specifically crafted for reliable outputs in automation systems. It consists of eight channels of relay outputs that enable flexible operations, including both Form C configurations with two normally open/normally closed (NO/NC) contacts and six normally open (NO) contacts. With a maximum current capacity of 10 A across both 5 VDC and 250 VAC inputs, this module can support significant power delivery across a broad output voltage range, from 5 to 250 VAC or DC.
Designed for ease of use, this module fits into a Series 90-30 I/O rack slot. It boasts a maximum backplane power requirement of 400 mA at 5 VDC, ensuring compatibility with standard rack systems. An essential feature is its isolation rating of 1500 VAC field-to-logic, making it suitable for environments with electrical interference. Additionally, it has a deterministic update time, with the module's update cycle closely linked to the backplane scan diagnostics, which ensures precise and consistent output timing.
Status LEDs are available for each channel, providing a visual indication of operational status. The module can operate effectively in temperatures ranging from 0 to 60 °C, and is capable of being stored in environments between -40 and 85 °C. Humidity tolerance ranges from 5% to 95% without condensation, further underscoring the durability and resilience of the HE693RLY100 in various industrial settings.