Meanwell PWR-40-24 User manual

DC Single Output Industrial
DIN-rail Power Supply
PWR-40-24/PWR-60-24/PWR-75-24/PWR-75-48
PWR-120-48/PWR-240-48/PWR-480-48/PWR-960-48
User's Manual

Table of Contents
1. Package Contents................................................................................. 3
2. Requirements....................................................................................... 5
3. AC Power Cord Installation.................................................................... 6
4. DC Power Terminal Block Installation ................................................... 10
5. ProductSpecications ......................................................................... 14

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1. Package Contents
Thanks for purchasing DC Single Output Industrial DIN-rail Power Supply
units from PLANET technology; the DC Single Output Industrial DIN-rail
Power Supply units can transform AC power into DC power output for PLANET
Industrial devices.
The following are the descriptions of the DC Single Output Industrial DIN-rail
Power Supply units:
Model Name Description Operating
Temperature
PWR-40-24
(MEAN WELL MDR-40-24)
40W 24V DC Single Output
Industrial DIN-rail Power Supply
-20 ~ 70
degrees C
PWR-60-24
(MEAN WELL MDR-60-24)
60W 24V DC Single Output
Industrial DIN-rail Power Supply
-20 ~ 70
degrees C
PWR-75-24v2
(MEAN WELL NDR-75-24)
75W 24V DC Single Output
Industrial DIN-rail Power Supply
-20 ~ 70
degrees C
PWR-75-48
(MEAN WELL NDR-75-48)
75W 48V DC Single Output
Industrial DIN-rail Power Supply
-20 ~ 70
degrees C
PWR-120-48v2
(MEAN WELL NDR-120-48)
120W 48V DC Single Output
Industrial DIN-rail Power Supply
-20 ~ 70
degrees C
PWR-240-48v2
(MEAN WELL NDR-240-48)
240W 48V DC Single Output
Industrial DIN Rail Power Supply
-20 ~ 70
degrees C
PWR-480-48v2
(MEAN WELL NDR-480-48)
480W 48V DC Single Output
Industrial DIN-rail Power Supply
-20 ~ 70
degrees C
PWR-960-48
(MEAN WELL SDR-960-48)
960W 48V DC Single Output
Industrial DIN-rail Power Supply
-30 ~ 70
degrees C

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Strongly recommend to use the 24V DC Single Output Industrial
DIN-rail Power Supply units for Industrial non-PoE devices and
the 48V DC Single Output Industrial DIN-rail Power Supply units
for Industrial PoE devices.
The box should contain the following items:
zThe DC Single Output Industrial DIN-rail Power Supply Unit x 1
zThis User’s Manual x 1
If any item is found missing or damaged, please contact your local reseller for
replacement.

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2. Requirements
The DC Single Output Industrial DIN-rail Power Supply units are designed for
providing DC power to PLANET Industrial devices. For AC power input and DC
power output from DC Single Output Industrial DIN-rail Power Supply units,
the following are necessary for further installation.
zAC Power Cord Cable x 1
zTerminal Block Connector within Two DC Power Inputs Wires
zCutting Tools: Long Nose Plier and Cutter
1. Before working on the device, please make sure power cord
has to unplug from power outlet.
2. PLANET DIN-rail power supply series is for indoor use only.
3. PLANET DIN-rail power supply series must be earthed.

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3. AC Power Cord Installation
The DC Single Output Industrial DIN-rail Power Supply unit’s power
requirement is 100-240V AC, 50/60Hz with power input lines. Suggest you use
a standard AC power cord.
Step 1: Use a cutter to cut open the AC power cord.
Step 2: Open the AC power cord and there are 3 wires inside.
Step 3: Use a long nose plier to remove the jackets of the 3 wires.

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Step 4: Make sure the wires are neatly straightened.
Step 5: The 3 wires should consist of a live wire, neutral wire and earth wire.
For the standard AC power cord, live wire is black, neutral wire
is white and earth wire is green. Please verify these 3 wires
from your AC power cord before starting the following proce-
dure.
Live wire Black color
Neutral wire White color
Earth wire Green color

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Step 6: Please connect the live wire, neutral wire and earth wire to the
corresponding location.
Figure 1: Connecting the 3 wires to the corresponding location
Wiring the AC Power Input:
: Earth wire : Neutral wire : Live wire
1. Please do not connect the power plug of the power cable to a
standard wall outlet during this installation.
2. The example is based on PWR-40-24 for PWR-60-24,
PWR-75-24v2, PWR-75-48, PWR-120-48v2, PWR-240-48v2,
PWR-480-48v2 and PWR-960-48. The indication is the same,
butonadierentlocation.
Step 7: Please connect the power plug of the power cable to a standard wall
outlet to power on the DC Single Output Industrial DIN-rail Power
Supply units.

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When the DC Single Output Industrial DIN-rail Power Supply units receive
power, the “DC OK” LED should remain solid Green.
Figure 2: “DC OK” LED of DC Single Output Industrial DIN-rail Power Supply units.
1. The example is based on PWR-40-24 for PWR-60-24,
PWR-75-24v2, PWR-75-48, PWR-120-48v2, PWR-240-48v2,
PWR-480-48v2 and PWR-960-48. The DC OK indication is the
same,butonadierentlocation.
2. As +V ADJ is for O/P voltage adjustment, the range is shown
as PWR-40-24/PWR-60-24: 24V to 30V. PWR-75-24v2: 24V
to 28V. PWR-75-48/PWR-120-48v2/PWR-240-48v2/PWR-
480-48v2/PWR-960-48:48V to 55V. Adjustable with screw-
driver and voltage measure with multimeter.
3. Please ensure the output voltage is correct for remote device.
Otherwise, it will damage your remote device.

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4. DC Power Terminal Block Installation
The DC Single Output Industrial DIN-rail Power Supply units consist of two
sets of DC power output contact and one set of DC OK Relay contact (PWR-
40-24, PWR-60-24 and PWR-960-48 only).
Figure 3: DC Single Output Industrial DIN-rail Power Supply Upper Panel.
1. The example is based on PWR-40-24 for PWR-60-24 and
PWR-960-48 whose the DC OK contact location and indication
are the same.
2. In this chapter, the example is based on PWR-40-24 for
PWR-75-24v2, PWR-75-48, PWR-120-48v2, PWR-240-48v2
and PWR-480-48v2, where there is no DC OK Relay Contact.
Wiring the Power Inputs
The two sets of the DC power output contact of the DC Single Output
Industrial DIN-rail Power Supply units are used for connecting to terminal
block with two DC redundant power inputs.
Please do not connect the power plug of the power cable to a
standard wall outlet during this installation.

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Please follow the steps below to insert the power wire.
Step 1: Pleasendoneterminal blockconnectorwithin twoDC powerinputs.
The power contact distributor is shown below:
1 2 3 4 5 6
Power 1 Alarm Power 2
+ - + -
The wire gauge for the terminal block should be in the range
between 12 and 24 AWG.
Step 2: Insert 4 DC power wires into Contacts 1 and 2 for Power 1, or
Contacts 5 and 6 for Power 2.
Step 3: Connect the 4 DC power wires from the terminal block to the DC
power output contact of the DC Single Output Industrial DIN-rail
Power Supply units.
Step 4: Tighten the wire-clamp screws for preventing the wires from
loosening.
V+ V+ V- V- Relay Contact
Step 5: Install the terminal block on PLANET Industrial Ethernet device.
Step 6: Connect the power plug of the power cable to a standard wall outlet
to enable the DC Single Output Industrial DIN-rail Power Supply
units to provide power to PLANET Industrial Ethernet device.

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DC OK Relay Contact (PWR-40-24/PWR-60-24/PWR-960-48 Only)
The PWR-40-24/PWR-60-24/PWR-960-48 DC Single Output Industrial DIN-rail
Power Supply unit provides DC OK Relay Contact function, as the detailed
description is shown below:
Contact Close When the output voltage reaches the adjusted
output voltage.
Contact Open When the output voltage drops below 90% of
output voltage.
Contact Ratings (max.) PWR-40-24/PWR-60-24/PWR-960-48
30V DC, 1A resistive load.
DC OK Relay
Contact
The wire gauge for the terminal block should be in the range
between 12 and 24 AWG.
DIN-rail Mounting
The DC Single Output Industrial DIN-rail Power Supply units come with DIN
rail when out of factory. To hang the DC Single Output Industrial DIN-rail
Power Supply units, follow the steps below:
1. The example is based on PWR-40-24 for PWR-60-24, PWR-
75-24v2, PWR-75-48, PWR-120-48v2, PWR-240-48v2, PWR-
480-48v2 and PWR-960-48. The installation is the same.
2. Admissible DIN rail: TS35/7.5 or TS35/15.

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Step 1: Lightly slide the bottom of the DIN rail into the track.
Step 2: Check whether the DIN rail is tightly on the track.
Step 3: Please refer to the following procedure to remove the DC Single
Output Industrial DIN-rail Power Supply unit from the track.
Step 4: Lightly pull out the bottom of the DIN rail to remove it from the
track.

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5.ProductSpecications
Model
PWR-40-24
(MEAN WELL
MDR-40-24)
PWR-60-24
(MEAN WELL
MDR-60-24
PWR-75-24v2
(MEAN WELL
NDR-75-24)
HardwareSpecications
Dimensions
(W x D x H) 40 x 100 x 90mm 40 x 100 x 90mm 32 x 102 x 125mm
Weight (kg) 0.3kg 0.3kg 0.5kg
Input
Voltage
100-240V AC,
50/60Hz, 1.1A
100-240V AC,
50/60Hz, 1.8A
100-240V AC,
50/60Hz, 1.45A
Power
Output 40 watts, 24V, 1.7A 60 watts, 24V, 2.5A 75 watts, 24V, 3.2A
Temperature
Operating:
-20~70 degrees C
Storage:
-40~85 degrees C
Operating:
-20~70 degrees C
Storage:
-40~85 degrees C
Operating:
-20~70 degrees C
Storage:
-40~85 degrees C
Humidity Operating: 20~90%
Storage: 10~95% (non-condensing)
Operating:
20~95%
Storage: 10~95%
(non-condensing)
Installation DIN rail TS-35/7.5 or 15
Safety &
Function*
PWR-40-24 (MEAN WELL MDR-40-24):
UL508, UL60950-1, TUV EN60950-1 approved, NEC class 2/
LPS compliant.
PWR-60-24 (MEAN WELL MDR-60-24)/
PWR-75-24 (MEAN WELL NDR-75-24):
UL508, TUV EN60950-1 approved

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Model
PWR-75-48
(MEAN WELL
NDR-75-48)
PWR-120-48v2
(MEAN WELL
NDR-120-48)
PWR-240-48v2
(MEAN WELL
NDR-240-48)
HardwareSpecications
Dimensions
(W x D x H) 32 x 102 x 125mm 40 x 113 x 125mm 63 x 113 x 125mm
Weight (kg) 0.5kg 0.6kg 1kg
Input
Voltage
100-240V AC,
50/60Hz, 1.45A
100-240V AC,
50/60Hz, 2.25A
100-240V AC,
50/60Hz, 2.5A
Power
Output 75 watts, 48V, 1.6A 120 watts, 48V, 2.5A 240 watts, 48V, 5A
Temperature
Operating:
-20~70 degrees C
Storage:
-40~85 degrees C
Operating:
-20~70 degrees C
Storage:
-40~85 degrees C
Operating:
-20~70 degrees C
Storage:
-40~85 degrees C
Humidity Operating: 20~95%
Storage: -40~85 degrees C, 10~95% (non-condensing)
Installation DIN rail TS-35/7.5 or 15
Safety &
Function* Ul508, TUV EN60950-1 approved (meeting EN60204-1)

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Model PWR-480-48
(MEAN WELL NDR-480-48)
PWR-960-48
(MEAN WELL SDR-960-48)
HardwareSpecications
Dimensions
(W x D x H) 85 x 128 x 125mm 110 x 125 x 150mm
Weight (kg) 1.5kg 2.4kg
Input
Voltage 100-240V AC, 50/60Hz, 4.8A 200-240V AC, 50/60Hz, 6A
Power
Output 480 watts, 48V, 10A 960 watts, 48V, 20A
Temperature Operating: -20~70 degrees C
Storage: -40~85 degrees C
Operating: -30~70 degrees C
Storage: -40~85 degrees C
Humidity Operating: 20~95%
Storage: 10~95% (non-condensing)
Installation DIN rail TS-35/7.5 or 15
Safety &
Function*
PWR-480-48 (MEAN WELL NDR-480-48):
Ul508, TUV EN60950-1 approved (meeting EN60204-1)
PWR-960-48 (MEAN WELL SDR-960-48):
Ul508, TUV EN62368-1 approved (meeting EN60204-1)
* Note: The power supply is considered a component which will be installed
intoadevice.Thedevicemustbere-conrmedthatitmeetsEMCdirective.