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IDW-112 DMX OPTICAL ISOLATOR
Version 0.2 OWNERS MANUAL 08/09/2012
DESCRIPTION
The IDW-112 is an optically isolated DMX splitter
with one DMX input and twelve independent DMX
output circuits.
The DMX input is overcurrent and overvoltage
protected in each of the three DMX lines (
Data+, and Common
).
Data-,
Each of the twelve DMX output circuits also have
overcurrent and overvoltage protection in each of the
three DMX lines (
Data-, Data+, and Common
IDW-112 FACE VIEW (Cover Removed)
).
The unit is supplied in a wall mount metal box with
appropriate mounting holes. Knockouts are provided
for power and signal access.
The IDW-112 is intended for
INDOOR USE ONLY.
DMX IN and DMX OUT connections are push on
connectors with screw down terminals.
The units dimensions are 15"W X 15"H X 3.25"D.
www.lightronics.com 20090526 drp
Lightronics Inc. 509 Central Drive Virginia Beach, Va 234354 757 486 3588
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IDW-112 DMX OPTICAL ISOLATOR
Version 0.2 OWNERS MANUAL 08/09/2012
IDW-112 INTERNAL CIRCUIT BOARD
INSTALLATION
RISK OF ELECTRIC SHOCK
WARNING
WARNING
RISK OF FIRE
REMOVE ALL POWER FROM THE UNIT BEFORE
MAKING OR CHANGING ANY CONNECTIONS
POWER SUPPLY
The IDW-112 operates from 120 VAC, 60Hz power
and has a 1/4 Amp fuse. Power should be connected to
the 3 pole terminal strip as shown in the diagram
112 FACE VIEW.
IDW-
SIGNAL CONNECTIONS
All DMX input and output connections are made
directly on the circuit board.
Six connectors with screw down terminals are
provided. There are two DMX output signals on each
connector. Each DMX output signal consists of 3
connector terminals (COM, D-, D+). The diagram
IDW-112 INTERNAL CIRCUIT BOARD
above shows
all signal connections.
OPERATION
Operation is automatic when power is applied and a
DMX input signal is connected.
The circuit board contains a
RED
LED power indicator
which is on when power is applied.
www.lightronics.com 20090526 drp
Lightronics Inc. 509 Central Drive Virginia Beach, Va 234354 757 486 3588
Page 3 of 4
IDW-112 DMX OPTICAL ISOLATOR
Version 0.2 OWNERS MANUAL 08/09/2012
A
GREEN
LED DMX indicator is on when a DMX
input signal is present.
MAINTENANCE
FUSE REPLACEMENT
RISK OF ELECTRIC SHOCK
WARNING
WARNING
RISK OF FIRE
REMOVE ALL POWER FROM THE UNIT BEFORE
HANDLING OR REPLACING THE FUSE
The fuse is shown in the
diagram
. Replace the fuse ONLY with a 1/4 Amp,
IDW-112 FACE VIEW
250V, Fast Acting Fuse. The fuse is 1 1/4" long and
1/4" diam..
OTHER USER MAINTENANCE
There are no other user servicable parts in the unit.
Internal service on the unit by other than Lightronics
authorized agents will void the warranty.
Dealer and Lightronics factory personnel can help you
with operation or maintenance problems. Please read
the applicable parts of this manual before calling for
assistance.
If service is required - contact the dealer from whom
you purchased the unit or contact Lightronics, Service
Dept., 509 Central Drive, Virginia Beach, VA 23454
www.lightronics.com 20090526 drp
Lightronics Inc. 509 Central Drive Virginia Beach, Va 234354 757 486 3588
Y
WARRANT
All Lightronics products are warranted for a period of TWO/FIVE YEARS from the date of
purchase against defects in materials and workmanship.
This warranty is subject to the following restrictions and conditions:
A) If service is required, you may be asked to provide proof of purchase from an authorized
Lightronics dealer.
B) The FIVE YEAR WARRANTY is only valid if the warranty card is returned to Lightronics
accompanied with a copy of the original receipt of purchase within 30 DAYS of the purchase
date, if not then the TWO YEAR WARRANTY applies. Warranty is valid only for the original
purchaser of the unit.
C) This warranty does not apply to damage resulting from abuse, misuse, accidents, shipping,
and repairs or modifications by anyone other than an authorized Lightronics service
representative.
D) This warranty is void if the serial number is removed, altered or defaced.
E) This warranty does not cover loss or damage, direct or indirect arising from the use or
inability to use this product.
F) Lightronics reserves the right to make any changes, modifications, or updates as deemed
appropriate by Lightronics to products returned for service. Such changes may be made
without prior notification to the user and without incurring any responsibility or liability for
modifications or changes to equipment previously supplied. Lightronics is not responsible
for supplying new equipment in accordance with any earlier specifications.
G) This warranty is the only warranty either expressed, implied, or statutory, upon which the
equipment is purchased. No representatives, dealers or any of their agents are authorized
to make any warranties, guarantees, or representations other than expressly stated herein.
H) This warranty does not cover the cost of shipping products to or from Lightronics for
service.
I) Lightronics Inc. reserves the right to make changes as deemed necessary to this warranty
without prior notification.
Lightronics Inc. 509 Central Drive Virginia Beach, VA 23454 20050125
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