2-1. Open and unpack the batteries, Transmitter
and Receiver units.
2-2. Loosen
Top Lid Screws
on the Transmitter and remove lid.
Remove the
Receiver Top Lid
by pressing one side of the
snap lock base inward while lifting lid.
2-3. Setting the DIP switches. Switch positions, 1 through 8 in your
transmitter(s) must be set identically. Switch #9 in the transmitter
will determine which channel's relay in the receiver will
be activated. In the transmitter that you wish to activate receiver
Channel 1, set #9 to "+", for the Channel 2 transmitter, set #9 to
"0", a Channel 3 transmitter would have #9 set to "-".
2-4. Place the two (2)
AA batteries
in their holders on the Transmitter
in the proper direction, paying attention to the (+) and (-) ends.
Momentarily press the
Test Button
on the Transmitter. The
Green Tx LED Indicator
should light for 3 seconds.
To test the Alarm on the MWTA12 Model, press and hold down
the
Test Button
. The Alarm should sound in approximately ten
(10) seconds. Release Test Button.
2-5. Route the wires from the safety edge through
the Transmitter’s
Strain Relief Cable Fitting
for
approximately four inches.
2-6. Strip the insulation from the two wires back ¼”. Pull the
Terminal Block
off the Transmitter’s PCB. Place the safety
edge wires in the
Terminal Block
and tighten with screwdriver.
Re-seat the
Terminal Block
on the PCB (see Fig. 2-6).
2-7. Re-seat the PCB into the Transmitter Enclosure and securely
tighten the
Strain Relief Cable Fitting
.
2-8. Now, compress your safety edge. The
Green Tx LED Indicator
should light for about 3 seconds.
MWRT13_Inst_20131007
Model # MWR13, MWT12, MWTA12
INSTALLATION INSTRUCTIONS
IMPORTANT:
READ AND UNDERSTAND ALL INSTRUCTIONS BEFORE BEGINNING INSTALLATION.
Parts List
MWR13 Three Channel Receiver
MWT12 Single Channel Transmitter
MWTA12 Transmitter with low battery alarm
1-
PART NUMBER
2-
Install Transmitter and Test
The Miller Edge Model MWTA12 and MWT12 safety edge transmitters are designed to provide wireless signal
transmission from the safety edge to the motor controls.
The Model MWTA12 includes an Audible Alarm feature indicating the batteries should be replaced. Both the Miller
Edge receiver and transmitter have a compact design which allows for easy trouble shooting via the see-thru case.
Selectable features include: coded dip switches and a wire harness for relay options.
The MWR13 houses 3 relays resulting in the ability to initiate 3 distinct commands.
Tools Required:
1. 1/8” Flat blade screwdriver for wire connections
2. 1/4” Flat blade screwdriver for top lid screws
Recommended:
DVM for test purposes
(4) #6 - 20 x 3/4” self-drilling screws, as required
Sensing edge (sold separately)
TOP LID
SCREWS
AA LITHIUM
BATTERIES
Fig. 2-6 WIRE CONNECTION TO
TERMINAL BLOCK
STRAIN RELIEF
CABLE FITTING
TERMINAL
BLOCK
(Safety Edge
Connection)
9 POLE,
3 POSITION
CODING SWITCH
TRANSMITTER ENCLOSURE
Shown with Optional Alarm
TEST BUTTON
GREEN TX
LED INDICATOR
(-)
(-)
(+)
(+)
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