| Operating voltage | 12-27V DC |
| Current consumption | 20mA |
| Inputs | 2x 12-30V DC, 5mA (potential-free contact) via optocoupler (4.7kOhm) |
| Subnet (RS-485) | max. 5.6V limitation by Z-diodes |
| Connection | screw terminals 2.5mm² for BUS, solid wires 0.8mm for inputs |
| Operating temperature | -10°C to +50°C |
| Storage temperature | -25°C to +70°C |
| Humidity | 0...85 % r.h. non-condensing |
| Protection class | IP 20 |
| DIP-1 | Setting |
|---|---|
| OFF | Data transmission rate 38400 Baud |
| ON | Data transmission rate 9600 Baud |
| LED | Designation | State | Meaning |
|---|---|---|---|
| red | Power | Off | No operating voltage |
| On | Operating voltage, no error | ||
| yellow | BUS | Off | Error BUS |
| blinking | Interference-free data transmission via the BUS line |
Article no.: 80024020
Flush-mounted input module for connecting conventional pushbuttons and switches to the subnet. With this module 2 commands can be transferred to the BUS system.
