FunctionalityΒΆ
| Digital inputs | 16 (24 V DC) |
| Digital inputs/outputs | 16 (24 V DC) |
| Fast Counter | Integrated, many configurable operating modes (only with AC500) |
| LED displays | For signal statuses, errors and supply voltage |
| Internal power supply | Through the expansion bus interface (I/O-Bus) |
| External power supply | Via the terminals ZP and UP (process voltage 24 V DC) |