4.4 Rear side connection
The rear side male connections (DC input voltage, AC output voltage and signals) are shown in figure 6.) and are
defined in the following table:
Table: Pin assignment of the rear side male connector:
Figure 6. Male connectors (shown from the rear side of the module)
Pin Designation
22b, 25b DC input, plus pole
28b, 31b DC input, minus pole
11b PE
5b AC output, Neutral
2b AC output, Phase L1
15a Alarm NC
16c Alarm COM
19c SYNC-STAT1 (synchronization bus 1, status line)
20a SYNC-SIG1 (synchronization bus 1, 50 (60) Hz-signal)
18c SYNC-STAT2 (synchronization bus 2, status line)
19a SYNC-SIG2 (synchronization bus 2, 50 (60) Hz-signal)
20c SYNC-GND (synchronization bus, ground)
14a CAN-H
14c CAN-L
13a CAN-VSS
15c CAN-VCC
17c Address coding
16a AGND
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