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THERMA V
Split Type
8. Accessories
8.1 Modbus Converter (PP485B00K)
8.1.1 Part Description
Modbus Gateway For Indoor Unit
•
LED01G, 02G, 03G: Communication Status LED
•
LED1:RS-485 Status LED
•
CN_PWR: 220V~ Connector
•
+10V: DC 10 V Terminal
•
GND: Ground
•
BUS_A: *RS-485 (+) Terminal (Refer to note)
•
BUS_B: *RS-485 (-) Terminal
•
DIP Switch: Product Selection (Refer to the DIP Switch Configuration )
•
CN_OUT: Outdoor Unit Connector
•
Reset Switch: Modbus Converter Reset
Note
•
* : RS-485 is one of the international interface standards for serial communication.
14
1
ON
1 2 3 4
5 6 7 8
8
9
2
3
4
5
6
7
10
DHW Tank Integrated Unit
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