Each of the configurable I/O channels is defined as input or output by the user program. This is done by interrogating or allocating the corresponding channel.
|
Parameter |
Value |
|---|---|
|
Number of channels per module |
8 inputs/outputs (with transistors) |
|
Distribution of the channels into groups |
1 group for 8 channels |
|
If the channels are used as inputs |
|
|
Channels DC0...DC07 |
Terminals 2.0...2.7 |
|
If the channels are used as outputs |
|
|
Channels DC0...DC07 |
Terminals 2.0...2.7 |
|
Indication of the input/output signals |
1 yellow LED per channel, the LED is ON when the input/output signal is high (signal 1) |
|
Galvanic isolation |
From the CANopen network |
Technical data of the digital inputs/outputs if used as inputs
Please refer to the Technical Data of the Digital Inputs⮫ “Technical data”. Deviation:
Terminals of the channels DC0 to DC7: Terminals 2.0 to 2.7
Due to the direct connection to the output, the demagnetizing varistor is also effective at the input. This is why the difference between UPx and the input signal must not exceed the clamp voltage of the varistor. The varistor limits the clamp voltage to approx. 36 V. Consequently the input voltage must be within the following range.
-
If UPx = 24 V, the input voltage must range from -12 V ... +30 V.
-
If UPx = 30 V, the input voltage must range from -6 V ... +30 V.
Technical data of the digital inputs/outputs if used as outputs
Please refer to the Technical Data of the Digital Outputs⮫ “Technical data”. Deviation:
Terminals of the channels DC0 to DC7: Terminals 2.0 to 2.7
The following drawing shows the circuitry of a digital input/output with the varistors for demagnetization when inductive loads are switched off.
|
1 |
Digital input/output |
|
2 |
For demagnetization when inductive loads are turned off |