Atlas Copco Power Focus 4000 Compact Product Instructions page 6

Product information EN Power Focus 4000
Back panel – Power Focus 4000 Compact and Graph
1. Digital input + Internal 24 V DC
2. Relays
3. Ground Fault Interrupter (GFI)
4. Serial #1 (RS232)
5. I/O Bus #1
6. I/O Bus #2
7. Remote start
8. Main fuse
9. Main power connector
10. Ground connection
11. Field bus card (optional)
12. RBU
13. Ethernet
14. Serial #2 (RS232)
15. Printer
16. Tool output
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