Electrical Data
Operating voltage | 12-27V DC |
Current consumption | 20mA |
Inputs | 4x 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...+50°C |
Storage temperature | -25...+70°C |
Humidity | 0...85 % r.h. non-condensing |
Protection class | IP 20 |
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IN-04U
Article no.: 80024040
Flush-mounted input module for connecting conventional pushbuttons and switches to the subnet. With this module 4 commands can be transferred to the BUS system.