Digital Control Rack (Dcr) - Siemens SINAMICS PERFECT HARMONY GH180 Function Manual

NXGPro+ Control Description

4.2 Digital Control Rack (DCR)

4.2 Digital Control Rack (DCR)
The NXGPro+ DCR consists of a three part combined system:
1. Main control board
2. Fiber optic board
3. Field Bus Communications board.
1. Cover with expansion knock-outs
2. Field Bus Communications Board
3. Main Control Board
4. Fiber Optic Main Board
5. Network 3 (optional)
6. Network 2 (optional)
7. Network 1 (optional)
8. Fiber Optic Expansion Boards(s)
9. USB Port
10. Status Indicator
11. Test Port
12. System Interface
13. Power Supply
14. Redundant Power
15. Bypass, User I/O, Fiber #1 and #2
16. Fiber #3, #4, and #5
Figure 4-2 NXGPro+ DCR - exploded view
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NXGPro+ Control Manual
Operating Manual, A5E50491925A