MR-AO4 Modbus RTU
P/N: 1108351302
- Color: gray
- Feature 1: 4x OUT (relay CO)
- Feature 2:
- EAN-No: 4250184135654
The Modbus module with 4 analog outputs was developed for decentralized switching tasks. It is suitable as encoder for control variables, for example for electrical vent and mixing valves, valve positions, etc.The outputs can be output by means of standard registers via a Modbus master. Module address, bit rate and parity are set with two rotary switches on the front or by software.Suitable for decentralized mounting on DIN TH35 rail according to IEC 60715 in electrical distribution cabinets.
| Protocol | Modbus RTU |
| Address range | 00 to 99 |
| Bus interface | RS485 (two-wire bus) |
| Transmission rate | 1200 to 115200 bit/s |
| Operating voltage | 24 V AC/DC ± 10% (SELV) |
| Current consumption | 50 mA (AC) / 20 mA (AC) |
| Relative duty cycle | 100 % |
| Outputs | 4 x analog |
| Output / voltage | 0 V to 10 V DC |
| Output / current | 5 mA at 10 V DC |
| Output / resolution | 10 mV / digit |
| Display | Green and red LED |
| Dimensions (W x H x D) | 35 x 70 x 65 mm |
| Weight | 72 g |
| Operating temperature range | -5 °C to +55 °C |
| Storage temperature range | -20 °C to +70 °C |
| Ingress protection for housing / terminal block | IP40 / IP20 |
