RP485T
The RP-485 / T measuring splitter is a device for transmitting measurement data in the RS485 standard over long distances. The device has two RS485 serial transmission circuits with which we can connect them in parallel (version R) or in series (version S). In the case of a serial connection, the data bus connects only two devices with each other (the connection with the previous and next device is via separate RS485 circuits). We can connect two types of temperature probes to the device. Probe based on DS18B20 digital sensor with two wires or probe with PT100 sensor with four wires.
| Explosion-proof construction feature | I M1 Ex ia I Ma | II 2G Ex ia IIC T4 Gb | |
| Maximum distance between two points (S version) | 500m | ||
| Maximum distance main line (R version) | 500m | ||
| Measurement method | PT100 | digital sensor | |
| Type of transmission | RS485 | ||
| Operating temperature range | from -20 ° C to 40 ° C | ||
| Dimensions | 130mm x 97mm x 55mm | ||
| Weight | 0.5 kg – 1.5 kg | ||
| Level of housing protection | IP-65 | ||
Downloads:
RP485T_leaflet_EN