CS31 Bus Module DC551-CS31 with Digital Inputs and Output¶
- 8 digital inputs 24 V DC, 16 configurable digital inputs/outputs
- Module-wise electrically isolated
- Fast Counter
- XC version for usage in extreme ambient conditions available
CS31 Bus Module DC551-CS31, plugged on a CS31 Bus Terminal Unit TU552-CS31
| Elements of the module | |
|---|---|
| 1 | I/O-Bus |
| 2 | Allocation between terminal No. and signal name |
| 3 | 8 yellow LEDs to display the signal statuses of the digital inputs I0 to I7 |
| 4 | 16 yellow LEDs to display the signal statuses of the digital inputs/outputs C8 to C23 |
| 5 | 2 rotary switches to set the module’s address (00d to 99d) |
| 6 | 1 green LED to display the process voltage UP |
| 7 | 3 red LEDs to display errors |
| 8 | 4 System LEDs |
| 9 | Label |
| 10 | CS31 Bus Terminal Unit (TU551-CS31 or TU552-CS31) with 40 terminals (screw-type or spring terminals) |
| 11 | DIN rail |
| Sign for XC version | |