2.2.11.4 Modbus® Rtu Via D-Sub - Eaton EMR-3MP0 Installation, Operation And Maintenance Manual

2 Hardware
2.2 EMR-3MP0 – Installation and Wiring
2.2.11.4 Modbus® RTU via D‑SUB
D-SUB assignment - bushing
• 1: Shield
• 3: RxD TxD - P: High-Level
• 4: RTS-signal
• 5: DGND: Ground, neg. Potential of aux voltage supply
• 6: VP: pos. Potential of the aux voltage supply
• 8: RxD TxD - N: Low-Level
The connection cable must be shielded.
100
6
9
1
5
NOTICE!
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