Outdoor 4 pin connector pinout - E1.20 RDM (Remote Device Management) Protocol Forums

majid · April 28th, 2018

My design is an outdoor LED array RDM fixture almost finished is goning to be produced soon
48VDC powered with single cable IP66 connector
4 pin : V+/V-/D+/D-

I know for XLR connectors standard pinout is :
1) COM
2) D-
3) D+

But I couldn't find standard pinout for circular 4 pin outdoor connectors like my design

is there any standard pinout of 4-pin connetors with DC power and RDM/DMX?

Otherwise I plan to assign pins as below :
1) V- (COM)
2) D-
3) D+
4) V+

ericthegeek · April 30th, 2018

The E1.11 DMX document has some text covering the use of alternate connectors, adapters, and pinouts.

majid · May 12th, 2018

Quote:

Originally Posted by ericthegeek

The E1.11 DMX document has some text covering the use of alternate connectors, adapters, and pinouts.

thanks for reply

April 28th, 2018	#1
majid Member Join Date: Oct 2017 Location: Turkiye Posts: 38	Outdoor 4 pin connector pinout My design is an outdoor LED array RDM fixture almost finished is goning to be produced soon 48VDC powered with single cable IP66 connector 4 pin : V+/V-/D+/D- I know for XLR connectors standard pinout is : 1) COM 2) D- 3) D+ But I couldn't find standard pinout for circular 4 pin outdoor connectors like my design is there any standard pinout of 4-pin connetors with DC power and RDM/DMX? Otherwise I plan to assign pins as below : 1) V- (COM) 2) D- 3) D+ 4) V+

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April 30th, 2018	#2
ericthegeek Task Group Member Join Date: Aug 2008 Posts: 378	The E1.11 DMX document has some text covering the use of alternate connectors, adapters, and pinouts.