The E5GN is Omron's 48 x 24mm basic temperature controller, with enhanced functions and performance. It features improved indication accuracy and preventive maintenance function.
The Omron E5GN is a 48 × 24 mm basic‑type digital temperature controller with enhanced indication accuracy and preventive‑maintenance functions. It supports universal thermocouple or platinum resistance inputs, analog current/voltage inputs, and offers configurable alarm and control outputs.
The controller is available with screw terminal blocks or screwless clamp terminals, multiple communication options (RS‑232C, RS‑485), and optional accessories such as waterproof packing and current transformers. Detailed model‑number legends define options for power supply, terminal type, auxiliary outputs, and communication protocols.
| Thermocouple input indication accuracy | +0.3% of PV |
|---|---|
| Platinum (Pt) input indication accuracy | +0.2% of PV |
| Analog input indication accuracy | +0.2% FS |
| Power supply voltage options | 100‑240 VAC or 24 VAC/VDC |
| Number of auxiliary outputs | 0, 1, or 2 |
| Number of event inputs | 0, 1, or 2 |
| Communication interfaces | RS‑232C, RS‑485 |
The thermocouple input has an indication accuracy of ±0.3 % of the process value.
The controller can be equipped with either RS‑232C or RS‑485 communication interfaces.
It can be powered from 100 to 240 VAC or from a 24 VAC/VDC source, depending on the model.
Yes, a waterproof packing (model Y92S‑32) is available separately for DIN 48 × 24 mm units.