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2.3.5 OP4 OUTPUT (option)  | 
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PV retransmission  | 
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  | Load  | |||||||||||
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• Galvanic isolation  | 
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500V~/1 min.  | 
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• 0/4...20mA, 750Ω/ 15V– max  | 
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7  | 
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mA
2.3.6 SERIAL COMMUNICATIONS (option)
•Galvanic isolation 500V~/1 min
•Compliance to the EIA RS485 standard for Modbus/Jbus
RX
TX
7 8
B
APlease, read the user instructions on the “C10 controller MODBUS/JBUS protocol”
13