FB …
Fieldbus unit as replacement for Messner (Vario-Miles)
Application
The FB…is a Fieldbus module for setting up distributed systems (Fieldbus systems) in industry, building services and HVAC. These units can be arranged in a centralised and decentralised way and can be read and written by a central CPU (PLC, PC) or with a Hakko touch panel via interface RS485 and Modbus®-RTU. Depending on the application, various digital and analogue inputs and outputs are used.
Technical Data
| Power supply voltage: | 24V DC ±20% |
| No-load current: | 20mA |
| max. current draw: | see table |
| Bus protocol: | RS485, Modbus®-RTU |
| Digital input: | 24V DC, 5mA |
| Analogue input: | XI configurable as: PT100/1000: MB: -100...+500 °C, resolution 0.1 °C, NI1000, NI1000 TK5000, T1S and resistance, 0...10V (resolution 1mV) LM235Z, LM135Z, NTC10kOhm |
| Digital output: | HL 60V / 80mA |
| Output analogue: | 0...10V (resolution 1mV) |
| Ambient temperature: | 0...+50°C |
| Accuracy: | < 0.1 % |
| Analogue resolution: | 0.1°C |
| EMC: | according to EN 61326 |
| Terminals: | Plug-in terminals with push-in connection up to 2.5mm² |
| Housing dimensions: | 45mm in-line installation system HxWxD: 108x133x43 mm |
| Installation: | TS35 profile rail |
| Humidity: | < 95 % rH, non-condensing air |
| Protection type: | IP006 |
| Standards: | CE conformity |
FB32DI
