Omron E5EC-RR2DSM-808, 1/8DIN temperature controller, two relay outputs with heater break alarm, in Box packaging.
| Parameter | Value |
|---|---|
| Series | * |
The Omron E5EC-RR2DSM-808 is a 1/8 DIN temperature controller with two relay outputs and a heater break alarm (HB). The description code "RELAY/RELAY/HB" tells you exactly what the outputs are: two form-A relay contacts for control, plus dedicated heater break detection. The controller comes in box packaging, so you get one unit ready to rack.
Buyers must confirm lifecycle status and a qualified alternate before placing orders or designing it into new builds.
Premium Omron SKUs are frequently allocated; sourcing buyers need real-time authorized-channel availability to avoid gray-market risk.
Panel builders and design engineers need terminal-by-terminal wiring, contact ratings, and wire gauge/torque to build compliant panels.
HBA is the differentiator of the RR2DSM-808 suffix; maintenance and commissioning engineers need the alarm logic, CT part number, and error codes to commission and troubleshoot.
PLC controls engineers require the comm register map, CX-Thermo software version, and event-input setpoint switching to integrate the controller reliably.
Maintenance techs and MRO spares managers need a verified interchangeable alternate (e.g., E5CC) to keep installed equipment running without re-engineering.
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