CPS SCA60KTL-DO/US-480 - Communication Connection

60
Table 3-12 Specification of AC Breaker Selection
Inverter Min AC OCPD Max AC OCPD
CPS SCA50KTL-DO/US-480
50kVA = 80A
55kVA = 90A
110A
CPS SCA60KTL-DO/US-480
60kVA = 100A
66kVA = 100A
125A
3.4 Communication Connection
CPS SCA50KTL-DO/US-480 and SCA60KTL-DO/US-480 inverters support
industry standard Modbus RS485 communication.
1 2 3
ON
OFF
S1
5
OFF
ON
+12V
12VGND
RS485_B-
RS485_A+
485_GND
+12V
12VGND
RS485_B-
RS485_A+
RS485_GND
RS485_GND
RS485_A+
RS485_B-
P9
P6
P7
P8
S1
P1
OFF
ON
+12V
12VGND
RS485_B-
RS485_A+
485_GND
+12V
12VGND
RS485_B-
RS485_A+
RS485_GND
RS485_GND
RS485_A+
RS485_B-
P9
P6
P7
P8
S1
P1
4
Figure 3-31 Communication Board in the Wirebox