R2500 Compact Controllers and Temperature Limiters Operating Instructions. This document contains information on the operation of the R2500 compact controllers and temperature limiters, including maintenance, safety, device identification, mechanical installation, electrical connection, operation, and configuration.
This document provides operating instructions for the Gossen Metrawatt R2500-3, a compact controller and temperature limiter designed for panel mounting. The device features self-tuning capabilities, multiple output types including transistors and relays, and supports various measurement inputs such as thermocouples and resistance thermometers. It is intended for use in environments with ambient temperatures between 0°C and +50°C.
| Housing Dimensions | 48 x 48 mm |
|---|---|
| Protection Rating | IP 67 |
| Auxiliary Voltage (DC) | 20 to 30 V DC |
| Relay Output Switching Capacity | 250 V AC/DC, 2 A, 500 VA / 50 W |
The R2500 controller is manufactured and tested in accordance with safety regulations IEC 61010-1 / DIN EN 61010-1 / VDE 0411-1.
Yes, several devices can be mounted next to each other without separators at the side, provided unobstructed air circulation is assured.
The device must be protected with a fuse or circuit breaker with a maximum nominal current rating of 16 A.
Changes must be acknowledged within 5 seconds with the key to avoid erroneous settings.