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Grounding Instructions
Mounting Hole Specifications
Parts Definition/ Installation
Installation Environment and Protection Rating
•
This product is designed to be explosion proof.
•
Please make sure to use the product in an environment that meets the specified explosion proof rating and regulations.
•
For further information, please visit our website (www.qlight.com).
• STB45ML-EX can be wired by using both external contact and transistor.
• In case of wiring by transistor, please make sure if it is NPN type or PNP type. Please carefully follow wiring instruction below.
Wiring Instructions
• External power line/ external signal line - UL2464 AWG22(0.3sq) 400mm
• This product can be wired regardless of polarity.
STB45ML-EX-DC
STB45ML-EX-DC
Red
Amber
Green
Blue
White
Brown
Black
Red
Amber
Green
Blue
White
Brown
Black
Red
Amber
Green
Blue
White
Brown
Black
Layer1
Layer2
Layer3
Layer4
Layer5
Buzzer
Buzzer
Buzzer
Layer1
Layer2
Layer3
Layer4
Layer5
Layer1
Layer2
Layer3
Layer4
Layer5
Power
Power
Power
Fuse
Fuse
Fuse
Steady
Steady
Steady
EXTERNAL TRANSISTOR-NPN
EXTERNAL TRANSISTOR-PNP
EXTERNAL CONTACT
• Machine holes on the mounting surface referring to the
diagram below.
M4 ground
contact part
Cover(ABS)
Lens(PC)
Housing(PC)
• First, remove the flange nuts from bolts and place the
product through the mounting surface holes.
• Fasten the flange nuts on the opposite side of the mounting
surface until the product is tightened securely.
• Please use an M4 bolt at the location
marked in the diagram above to ground
the product.
• When connecting the grounding cable,
please use a ring terminal.
• Please use a ring terminal made of C5212
material as it has the same electrical prop-
erties of the conductor.
• Please use a grounding cable with a
diameter greater than 4mm.
Sound volume lever
Buzzer Sound Volume Adjustment Instructions
Buzzer volume is reduced by sliding
the volume control lever to the left as
show in the diagram to the left.
(Min. 65dB/m)
Raise/ Increase the buzzer volume
by sliding the control lever to the right
as shown in the diagram to the left.
(Max. 83dB/m
)
Flange nut
Cover(AI) -T6 only
3-Ø5 HOLES
Ø17 GABLE GLAND HOLE
PCD 30
