Technical Data of the Module¶
| Parameter | Value | |
|---|---|---|
| Rated supply voltage of the module | 24 VDC (UP/ZP) | |
| Current consumption of the module (UP) | 50 mA | |
| Process voltage UP: | ||
| Rated value | 24 VDC (for inputs and outputs) | |
| Max. current loadability for the supply terminals | 10 A | |
| Protection against reversed voltage | Yes | |
| Rated protection fuse at UP | 10 A fast | |
| Electrical isolation | CS31 Bus A interface from the rest of the module CS31 Bus B interface from the rest of the module |
|
| Inrush current from UP (at power-up) | 0.040 A²s | |
| Current consumption from UP at normal operation / with outputs | 0.1 A + max. 0.008 A per input + max. 0.5 A per output | |
| Connections | Terminals 1.8 - 4.8 for +24 V (UP) and 1.9 - 4.9 for 0 V (ZP) | |
| Max. power dissipation within the module | 6 W (outputs unloaded) | |
| Number of configurable digital inputs/outputs | 16 | |
| Reference potential for all digital inputs and outputs | Minus pole of the supply voltage, signal name ZP | |
| Address setting | ||
| Diagnostics, refer to Diagnostics | With two rotary switches on the front panel | |
| Operating and error displays | 27 LEDs altogether | |
| Weight (without terminal unit) | Approx. 125 g | |
| Mounting position | Horizontal or vertical with derating (output load reduced to 50 % at 40 °C per group) | |
| Cooling | The natural convection cooling must not be hindered by cable ducts or other parts in the switch-gear cabinet. | |
Attention
:strong:Attention:
All I/O channels (digital and analog) are protected against reverse polarity, reverse supply, short circuit and continuous overvoltage up to 30 VDC.
No effects of multiple overloads
No effects of multiple overloads on isolated multi-channel modules occur, as every channel is protected individually by an internal smart high-side switch.