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3.4 Power Supply Specifications
1
OVERVIEW
2
SYSTEM
CONFIGURATION
3
SPECIFICATIONS
4
PART NAME
5
EMC DIRECTIVE
6
INSTALLATION
7
WIRING
8
OPTION
• GT1155-QTBDQ, GT1155-QSBDQ, GT1150-QLBDQ, GT1155-QTBDA,
GT1155-QSBDA, GT1150-QLBDA
Remark
Operation at momentary power failure
The GOT continues to operate even when the instantaneous power failure occures
within the permissible instantaneous power failure time.
The GOT stops operating if there is extended power failure or voltage drop, while it
automatically resumes operation as soon as the power is restored.
Item
Specifications
GT1155-QTBDQ
GT1155-QTBDA
GT1155-QSBDQ
GT1155-QSBDA
GT1150-QLBDQ
GT1150-QLBDA
Input power supply voltage DC24V(+10% -15%)ripple voltage 200mV or less
Fuse (built-in,
irreplaceable)
1.0A
Power consumption
9.84W (410mA/24VDC) or
less
9.84W (410mA/24VDC) or
less
9.84W (410mA/24VDC) or
less
With backlight off 4.32W (180mA/24VDC) or less
Inrush current 15A or less (26.4V) 2ms
Permissible instantaneous
power failure time
Within 10ms
Noise immunity
Noise voltage: 500Vp-p, Noise width: 1 s (by noise simulator of 25 to 60 Hz noise
frequency)
Dielectric withstand voltage 500VAC for 1 minute (across power supply terminals and earth)
Insulation resistance
10M or larger as measured with the 500 VDC insulation resistance tester (across
power supply terminals and earth)
Applicable wire size
0.75 to 2[mm
2
]
Applicable solderless
terminal
Solderless terminal for M3 screw RAV1.25-3, V2-N3A, FV2-N3A
Applicable tightening torque
(Terminal block terminal
screw)
0.5 to 0.8[N•m]
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