Electrical Data
Operating voltage | 12-27V DC |
Current consumption | 20-120mA depending on output load |
Inputs | 4x 12-30V DC, 5mA (potential-free contact) via optocoupler (4.7kOhm) |
Outputs | 4x +Ub -1V, max. 20mA via OC outputs |
Subnet (RS-485) | max. 5.6V limitation by Z-diodes |
Connection | screw terminals 2.5mm² for BUS, inputs/outputs by solid wires 0.8mm |
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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I/O-04U
Article no.: 80024000
Flush-mounted input module for coupling conventional pushbuttons and switches to the subnet. With this module 4 commands can be transferred to the BUS system.