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3 Function/Electrical Specification
Model
Item
DVPPS01 DVPPS02
Power Input
100~240 VAC (-15%~+10%), 50 / 60 Hz 100~240 VAC (-15%~+10%), 50 / 60 Hz
Output Power
24VDC (±3%), output current: 1A max. 24VDC (±3%), output current: 2A max.
Ripple & Noise
Under 100mV
p-p
Typical at full load Under 240mV
p-p
Typical at full load
Efficiency
78%~87% Typical at full load
Over Load / Short Circuit Protection
Auto Recovery
Grounding
The diameter of grounding wire cannot be smaller than the wire diameter of terminals L and N
(All PLC units should be grounded directly to the ground pole).
Operation/Storage Environment
Operation: 0℃~55℃ (Temperature), 50~95% (Humidity), Pollution degree 2;
Storage: -25
℃
~70
℃
(Temperature), 5~95% (Humidity)
Agency Approvals
Underwriters Laboratories, Inc.: UL508 Listed (Industrial Control Equipment)
European Community EMC Directive 89/336/EEC and Low Voltage Directive 73/23/EEC
Weight (g)
158 250
4 Installation and Wiring
4.1 Mounting Arrangements and Wiring
■ DIN Rail Installation
The DVPPS can be secured to a cabinet by using the DIN rail that is 35mm
high with a depth of 7.5mm. When mounting the DVPPS on the DIN rail, be
sure to use the end bracket to stop any side-to-side motion of the DVPPS,
thus to reduce the chance of the wires being pulled loose. On the bottom of
the DVPPS is a small retaining clip. To secure the DVPPS to the DIN rail,
place it onto the rail and gently push up on the clip. To remove it, pull down
on the retaining clip and gently pull the DVPPS away from the DIN rail.
Please see the figure on the right:
For heat dissipation. Make sure to
provide a minimum clearance of
50mm between the unit and all
sides of the cabinet. (as shown
below)
DVP MPU
> 50mm> 50mm
> 50mm
> 50mm
■ Direct mounting: Tighten M4 screws into direct mount hole.
■ Wiring
To suit M3.5 screw terminals
Below 6.2
Below 6.2
Notes:
1. Please use O-type or Y-type terminals for I/O wiring terminals. The specification for the terminals is
as shown on the left. Tighten PLC terminal screws to a torque of 5~8 kg-cm (4.3~6.9 in-lbs).
2. Please avoid tiny metal material enter DVPPS01/PS02 when screwing and wiring. After finishing
wire, remove the affix that pasted on the heat sink for heat dissipation.
3. Use Copper Conductors Only, 60℃.
4.2 Wiring Notes
■ Environment
1.
DO NOT
store the DVPPS01/PS02 in a dusty, smoky, or corrosive atmosphere.
2.
DO NOT
store the DVPPS01/PS02 in an environment with high temperature or high humidity.
3. DO NOT install PLC on a shelf or on an unstable surface.
■ Power Input Wiring
Power input of DVPPS01/PS02 is AC input; following items should be noticed:
1. Connect the AC input (100VAC ~ 240VAC) to terminals L and N. Any AC110V or AC220V connected to the +24V terminal will
permanently damage the DVPPS01/PS02.
2. Please use wires of 1.6mm and above for the grounding.
3. If the power-cut time is less than 10ms, the DVPPS01/PS02 still operates unaffectedly. If the power-cut time is too long, the
DVPPS01/PS02 will stop operating and all the outputs will be Off.
5 Trial Run
☼ Power indicator, Running and Test
The “POWER” LED at the front of DVPPS01/PS02 will be lit (in green) if the power is on. If the indicator is not ON, it indicates that the
power supply is not enough or short circuit. Please check your power wiring.
6 Troubleshooting
Judge the errors by the indicators on the front panel. When errors occurred on DVPPS01/PS02, please check:
☼ 「POWER」LED
The “POWER” LED at the front of the MPU will be lit (in green) if the power is on. If the indicator is not on when the MPU is powered up,
please check if power supply is normal. If the indicator is not on when the MPU is powered up and with the input power being normal, it is
an indication that the PLC is malfunction. Please have this machine replaced or have it repaired at a dealer near you.