Part Description - LG PMNFP14A0 Installation Manual

Part Description

PMNFP14A0 / PMNFP14A1 / PGNFP14A0
✽ The location of parts might be different in case of PMNFP14A1.
PMNFP14A0 : For connecting 1 ~ 16 Indoor Units
PMNFP14A1 : For connecting 1 ~ 48 Indoor Units
PGNFP14A0 : For connecting only base controller
PI485 GATEWAY(M)
1
CN_PWR: AC 220V Connector
2 +10V: DC 10V Terminal
3
GND: Ground
4
BUS_A: *RS-485 (+) Terminal
(Refer to note)
5 BUS_B: RS-485 (-) Terminal
CN_OUT: Outdoor Unit Connector
6
LED1:RS-485 Status LED
7
DIP Switch: Product Selection (Refer to the DIP Switch Configuration )
8
LED01G, 02G, 03G: Communication Status LED
9
10 Reset Switch: PI485(M) Reset
CN_DRY: DRY Contact
11
* Note : RS-485 is one of the international interface standards for serial communication.
Part Description
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4
5
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7
8
9
10
11
Installation Manual 5