The built-in I/O Module is used to connect illuminated pushbuttons or magnetic valves and buttons to the subnet. The module can be used to transfer 4 commands to the BUS system and output 4 signals. The buttons or magnetic valves are connected via 4-pole Molex connectors.
Example: (see wiring diagrams) 2 buttons with feedback signal and 2 buttons with 2 magnetic valves
| Type designation | I/O-44E |
| Article no. | 80021244 |
| Operating voltage | 12V to 35V DC |
| Current consumption | 20mA to 4A depending on output load |
| Inputs | 4x 12-30V DC, 5mA (potential-free contact) via optocoupler (4.7kOhm) |
| Outputs | 4x +Ub -2V, max. 1A via PNP transistor outputs short-circuit-proof |
| Subnet (RS-485) | max. 5.6V limitation by Z-diodes |
| Connection | screw terminals 2.5mm² for BUS, inputs/outputs via 4-pole P-COM / Molex connectors |
| Operating temperature | -10...+50°C |
| Storage temperature | -25...+70°C |
| Humidity | 0...85 % r.h. non-condensing |
| Protection class | IP20 |
| Design | encapsulated in black plastic housing for installation in third-party devices, loose or by means of 2 screw fixings |
| Dimensions | WxHxD 70x50x37mm |
| Weight | approx. 200g |
| Make | ISYGLT |
| Conformity | CE |
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I/O-44E
Article no.: 80021244