LG Electronics IP LDK-20 1.5 CN22 Pin assignment, Mbub Connector PIN Number Signal Name Function

IP LDK-20 Installation Manual Board Installation

GREEN

IN-USE

3.2.1.5 CN22 Pin assignment

MBUB

CONNECTOR	PIN NUMBER	NO	SIGNAL NAME	FUNCTION
RS-232C		1	RESERVED
		2	TD	Transmitted Data
		3	RD	Received Data
		4	DSR	Not used
		5	SG	Signal Ground
		6	DTR	Not used
		7	CTS	Not used
		8	RTS	Not used
		9	RESERVED
PC
CONNECTOR	PIN NUMBER	NO	SIGNAL NAME	FUNCTION
RS-232C		1	RESERVED
		2	RD	Received Data
		3	TD	Transmitted Data
		4	DTR	Not used
		5	SG	Signal Ground
		6	DSR	Not used
		7	RTS	Not used
		8	CTS	Not used
		9	RESERVED

※NOTE : The MBUB does not support hardware flow control.

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