Download CPS SCA23KTL-DO Technical data

⑦Selector
1-----Independent mode
switch for
2-----Parallel mode
setting the
PV
connection
mode
S401
① Dry contact communication:
The inverter features an alarm function that opens or closes a dry contact on the
communication board. (available both as contact normally open – N.O. – and as
contact normally closed – N.C.), as shown below:
N.O. N.C. COM
Figure 3-30 Dry contact communication port
The voltage and current rating of the dry contact shown in the following
table must not be exceeded in any case.
Table 3-9 Rating of dry contact
Voltage
Current
AC
Maximum 277 V
Maximum 3 A
DC
Maximum 30 V
Maximum 1 A
Different modes of dry contact output can be accessed by connecting
different pins of the P205 connector, as shown in following table.
Table 3-10 Working modes of dry contact
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