LG PI485 Manuel D'installation page 5

Part Description
PMNFP14A0 / PMNFP14A1
ON
1 2 3 4
] The location of parts might be different in case of PMNFP14A1.
PMNFP14A0 : For connecting 1 ~ 16 Indoor Units
PMNFP14A1 : For connecting 1 ~ 64 Indoor Units
PI485 GATEWAY(M)
1
LED01G, 02G, 03G: Communication Status LED
2
LED1:RS-485 Status LED
3
CN_PWR: 220V~ Connector
4
+10V: DC 10 V Terminal
5
GND: Ground
6
BUS_A: *RS-485 (+) Terminal (Refer to note)
7
BUS_B: RS-485 (-) Terminal
8 DIP Switch: Product Selection (Refer to the 「DIP Switch Configuration」 )
9
CN_OUT: Outdoor Unit Connector
10
Reset Switch: PI485(M) Reset
* Note : RS-485 is one of the international interface standards for serial communication.
All manuals and user guides at all-guides.com
5 6 7 8
Part Description
Installation Manual 5