Function description: Digital inputs/outputs
3.2 LED display
Direction
Output
Output
Input
Input
3.3 Connection examples
3.3.1 Digital inputs (24 V)
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Table 3-2: LED display: Digital I/O
Status
LED
inactive
No display
active
Lights red
inactive
Lights green
active
Lights yellow
Fig. 3-1: Connection example: Digital inputs (24 V)
Meaning
- No output active
- No voltage applied
- Output is active
- No voltage applied
Caution, risk of short-circuit!
- Input is ready for operation
- Signals can be received
- Input is active
- Signal is being received
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MSX-E1516
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