DMX robust - RDM not? - E1.20 RDM (Remote Device Management) Protocol Forums

derekleffew · May 21st, 2008

Interesting. This just came up on another discussion board. I stated I'd never heard of an A4M with a 120Ω resistor between pins 2&3.

The board received the following answer:

"Ok, so the OFFICIAL response from the Wybron engineering dept is that you should terminate the power supply just like any other DMX fixture. No termination of the scrollers is necessary."
Dusty Hudgins
Sales Manager
Wybron, Inc.
719-884-6480

May 21st, 2008	#4
derekleffew Junior Member Join Date: May 2008 Location: Las Vegas, NV, USA Posts: 1	4pin scroller terminator Interesting. This just came up on another discussion board. I stated I'd never heard of an A4M with a 120Ω resistor between pins 2&3. The board received the following answer: "Ok, so the OFFICIAL response from the Wybron engineering dept is that you should terminate the power supply just like any other DMX fixture. No termination of the scrollers is necessary." Dusty Hudgins Sales Manager Wybron, Inc. 719-884-6480