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DMX Interface - PWREP DIN P4 NONRDM
4-Way DMX Repeater
OVERVIEW
Pathway DIN PWREP DIN P4 NONRDM 4-way DMX Repeaters
are essential components of DMX512 distribution systems,
permitting star-wiring while protecting connected equipment
from electrical faults.
The DIN rail-mountable form factor makes installation fast
and easy.
CONNECTIONS
Manual
The PWREP DIN P4 NONRDM features terminal strips that can
be removed from the card to facilitate easy wiring installation or
replacement. Make the following connections, WITH THE POWER
TURNED OFF.
POWER
The module will run on a range from 9 to 30 VDC at 500mA per
card connection. Observe the correct polarity when connecting the
V+ and V-. A second set of terminals are provided on the connector
to daisy-chain power to other DIN modules. The EARTH GROUND
terminal must be connected to the enclosure’s chassis or electrical
ground terminal to improve EMC compliance.
DMX512
DMX connections consist of a shield and data pair. Connect the
DATA+ and DATA– wires to D1+ and D1-respectively for each of
DMX IN, DMX THRU and DMX OUT. Observe the same polarity
convention throughout the system. Connect the cable shield to the
SHLD COM terminal.
DMX THRU may be daisy-chained to the DMX IN of other DIN
modules. DMX OUT sends the merged signal to the DMX inputs of
downstream devices.
DMX REFERENCE
DMX XLR5 pin DIN Terminal
Common 1 SHLD/COM
Data - 2 D1-
Data + 3 D1+
Unused 4 N/A
Unused 5 N/A
STATUS INDICATORS
POWER Blue. Glowing steadily indicates power supply OK; o
indicates no power.
DMX IN Amber. Steady glow indicates port latched to active
DMX source. Input and Output o on all ports indicates no DMX source.
DMX OUT Green. Steady glow indicates port is transmitting
DMX. Input and Output o on all ports indicates no
DMX source.
ISO 5V Red. Glowing steadily indicates the isolated power
supply for the outputs is OK.
DMX TERMINATE
DMX rules require the last device on a DMX line to be
terminated with a 120Ω resistor between pins 2 and 3
to prevent signal reection. If there is no connection to
the DMX THRU terminals, the DMX Terminate switch
should be ON.
If there are other devices connected to the DMX THRU
terminal, the DMX Terminate switch should be OFF and
termination be applied to the nal device in the daisy-chain.
ELECTRICAL INFORMATION
• 1500V isolation from DMX input to DMX outputs
• 250V fault protection on DMX ports
• Input operating voltage: 9-30 VDC
• 6W power consumption
D2+
D2-
DMX OUT 1
COM
SHLD
D1-
D1+
DMX IN
ISO 5V
D1+
D1-
ON OFF
D2-
COM
SHLD
DMX TERM
D2+
D2+
D2-
DMX THRU
DMX OUT 2
COM
SHLD
D1-
D1+
D1+
D2-
D1-
COM
D2+
SHLD
DMX IN
DMX OUT 3
COM
SHLD
D1-
POWER
D1+
5W MAX.
D2-
POWER IN
9-36 VDC
D2+
V+
V-
DMX OUT 4
COM
SHLD
D1-
GND
EARTH
V-
4-PORT DMX SPLITTER
D2-
D1+
V+
Pathway Connectivity
D2+
PHYISCAL
• 0.5 lbs (0.26 kg)
• 4.5”W x 4”H x 1.85”D (113mm x 103mm x 47mm)
• Operating conditions: 14°F-113°F (-10°C-45°C), 5-95% relative
humidity, non-condensing
COMPLIANCE
• ANSI E1.11 DMX512-A R2013
• RoHS 2011/65/EU + A1 2015/863
• CE
• Class 2 Low Voltage
© 2021 Acuity Brands, Inc. • One Lithonia Way, Conyers GA 30012
Pathway Connectivity | #103 - 1439 17th Ave SE Calgary, AB Canada T2G 1J9
Phone: + 1 866 617 3074 www.pathwayconnect.com
08/27/21
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