Johnson Systems DMX 6-PORT MERGER User Manual
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Models: DMX-6PM-TB, DMX-6PM-TB-RM
DMX is connected via 3-pin breakaway type connectors, located on the rear panel of the
enclosure. Unplug the breakaway connector to terminate the three (3) wires. Use a 1/8" flathead
screwdriver to torque the connector terminals to the specification provided below. Once the wire
termination is complete, plug the breakaway connector back in and ensure it is fully seated.
Breakaway Type Connector Wire Termination
• Strip insulation length to 0.3" (7.5mm).
• Torque connector terminals to 3.6 IN-LBS (0.4 NM).
• Be sure to isolate and protect all shield wires.
3-Pin Breakaway Type Connector Connection Details (Pinout)
• Pin 1 = (SH) DMX Shield / Common
• Pin 2 = (D-) DMX Data-
• Pin 3 = (D+) DMX Data+
Models: DMX-6PM-XLR, DMX-6PM-XLR-RM
DMX is connected via 5-pin XLR type connectors, located on the rear panel of the enclosure.
There are six (6) male connectors for the DMX inputs and one (1) female connector for the DMX
output. Before connecting, ensure the DMX cable complies with industry standards.
5-Pin XLR Connection Details (Pinout)
Pin 1 = DMX Shield / Common
Pin 2 = DMX Data-
Pin 3 = DMX Data+
Pin 4 = Not Used / No Connection
Pin 5 = Not Used / No Connection