Technical Data of the Module¶
| Process supply voltages UP/UP3 | ||
| Rated value | 24 VDC (for inputs and outputs) | |
| Max. load for the terminals | 10 A | |
| Protection against reversed voltage | Yes | |
| Rated protection fuse on UP/UP3 | 10 A fast | |
| Electrical isolation | PROFIBUS interface against the rest of the module | |
| Inrush current from UP (at power up) | On request | |
| Current consumption via UP (normal operation) | 0.2 A | |
| Current consumption via UP3 | 0.06 A + 0.5 A max. per output | |
| Connections | Terminals 2.8 and 3.8 for +24 V (UP) Terminal 4.8 for +24 V (UP3) Terminals 2.9, 3.9 and 4.9 for 0 V (ZP) |
|
| Max. power dissipation within the module | 6 W | |
| Number of digital inputs | 8 | |
| Number of digital outputs | 8 | |
| Number of analog inputs | 4 | |
| Number of analog outputs | 2 | |
| Reference potential for all digital inputs and outputs | Minus pole of the supply voltage, signal name ZP | |
| Setting of the PROFIBUS DP identifier | With 2 rotary switches at the front side of the module | |
| Diagnose | See Diagnosis CI541-DP | |
| Operation and error displays | 32 LEDs (totally) | |
| Weight (without Terminal Unit) | Ca. 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.