Connecting A Power Plant Manager - SMA PPM-RC-10-BE 10 Serie Instructions D'emploi

6 Electrical Connection
Procedure:
1. Insert the cable into the product (see Section 6.5.1, page 22).
2. Connect the insulated conductors to the terminal block (see Section 6.5.2, page 23):
• Connect the positive conductor with +24 V DC or +48 V DC or +110 V DC to terminal block X1 (terminal
1).
• Connect the negative conductor with -24 V DC or -48 V DC or to -110 V DC to terminal block X1 (terminal
2).
• Connect the grounding conductor to terminal block X1 terminal 3.
3. Ensure that the insulated conductors are firmly in place.
6.3 Connecting a Power Plant Manager
This section describes the connection of both Power Plant Managers: PPM A and PPM B to the
Redundancy Connector.
Terminal assignment:
Terminal
X20:1
X20:2
X20:3
X20:4
X20:5
X20:6
X20:7 to X20:22
X20:23 to X20:31
X20:32 to X20:34
X30:1
X30:2
X30:3
X30:4
X30:5
X30:6
X30:7 to X30:22
X30:23 to X30:31
X30:32 to X30:34
Cable requirements:
☐ Conductor cross-section: 0.5 mm² to 1.5 mm² (21 AWG to 16 AWG)
☐ Maximum conductor cross-section with bootlace ferrule: 1.5 mm² (16 AWG)
☐ Maximum cable length: 30 m (98 ft)
20 PPM-RC-10-BE-xx-10
Function
Change-over requirement of the Power Plant Manager A
for the Redundancy Connector
Feedback 1 of the Redundancy Connector to the
Power Plant Manager
Feedback 2 of the Redundancy Connector to the
Power Plant Manager
Digital outputs
Digital inputs
Reserved for future applications
Change-over requirement of the Power Plant Manager B
for the Redundancy Connector
Feedback 1 of the Redundancy Connector to the
Power Plant Manager B
Feedback 2 of the Redundancy Connector to the
Power Plant Manager B
Reserved for future applications
SMA Solar Technology AG
Terminal location
PPM A, X704:4
PPM A, X704:3
PPM A, X704:5
PPM A, X704:6
PPM A, X704:7
PPM A, X704:8
PPM A, X703
PPM A, X702
-
PPM B, X704:4
PPM B, X704:3
PPM B, X704:5
PPM B, X704:6
PPM B, X704:7
PPM B, X704:8
PPM B, X703
PPM B, X702
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Operating manual