AirStage UTY-DCGY Installation Manual - Page 4

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41 21

Installation restrictions

Make a service space to perform installation work.
Service space
51

WIRING RULES

Always use the accessories and specified installation
work parts. Check the state of the installation parts.
Not using the specified parts will cause fall, water leak-
age, electric shock, fire, etc.
Install at a place that can withstand the weight of the
unit and install positively so that the unit will not topple
or fall.
When installing this unit, make sure that there are no
children nearby. Otherwise, injury or electric shock
could result.
After this unit is installed, perform a test run to verify
that the device operates normally. Then describe the
operation method of this unit to the customer.
Install a circuit breaker. Not installing a circuit breaker
will cause electric shock or fire.
Before opening the case of this unit, remove all the
static electricity accumulated on the human body. It
will cause an accident.
When the front cover fixing screws are removed, be
careful that the front cover does not fall off. It will
cause an injury.
The circuit boards of this unit are at both the front
cover and rear cover. When a cover is opened, the cir-
cuit boards may be damaged by the screwdriver. This
will cause an accident.
The front cover and rear cover are connected by wir-
ing. When disassembling, be sure that the wiring is not
stretched.
Do not touch this unit's circuit board and circuit board
parts directly with your hands. Doing so may cause
electric shock or injury.
Tightening the mounting screws too tight will damage
the case of this unit.
En-3
Unit: mm (in.)
WARNING
CAUTION
51 11

Terminal names

(1)
Power supply unit
Power supply
relay connector
output : DC 5V
l,N : Power supply
1Ø AC 100-240V
Tightening torque
1.2 to 1.8 N·m (10.6 to 15.9 lbf·in)
Screw size M4
(2)
Control unit
(Rear panel side)
Power supply terminal
Power supply cable-B
Transmission cable
Tightening torque
Screw size M2.6
51 21
Wiring rules
WARNING
Before starting installation work, turn off the power of
this unit and the connection destination. Do not turn on
the power again until installation is completed. Other-
wise, it will cause electric shock or fire.
Use the accessories or specified power supply cable
and connection cables. Do not modify power supply
cable and connection cables other than those speci-
fied, do not use extension cables, and do not use
independent branch wiring. The allowable current will
be exceeded and cause electric shock or fire.
Install the connection cables securely to the terminal
block. Confirm that external force is not applied to the
cable. Use connection cables made of the specified
cable. If intermediate connection or insertion fixing are
imperfect, it will cause trouble, electric shock, fire, etc.
Power supply terminal
Power supply terminal
Power supply
L N
Earth (Ground)
Rear panel terminal
(Red)
DC +5V
(Black)
GND
(Green)
X1
X2
0.3 to 0.5 N·m (2.7 to 4.4 lbf·in)
DC +
GND
X1
X2