AutomationDirect DPM2-E, DPM2-E-2R-HL User Manual
uSer Manual
ProSenSe DPM2-e SerieS
Digital Panel Meter
for ac or Dc voltage anD
aMPerage electrical
inPut SignalS
Models:
DPM2-E-HL
DPM2-E-2R-HL
User Manual - DPM2-E Series Electrical Panel Meters
C
US
In this Chapter...
General Information ......................................................................................................4
Package Contents .........................................................................................................4
Recycling Instructions ...................................................................................................4
General Safety Considerations ......................................................................................4
Symbols Identification ..................................................................................................4
Maintenance ................................................................................................................5
Technical Support.........................................................................................................5
Agency Approvals .........................................................................................................5
Description .....................................................................................................................5
Features ........................................................................................................................6
Dimensions and Mounting ............................................................................................6
Installation....................................................................................................................7
Wiring Terminals ............................................................................................................7
Wiring Examples ............................................................................................................9
±1A DC and 0-1A AC Input Ranges Wiring ...................................................................9
±5A DC and 0-5A AC Input Ranges Wiring ...................................................................9
±60mV DC/±100mV DC and 0-60mV AC/0-100mV AC Shunt Input Ranges Wiring ..10
±20V DC and 0-20V AC Input Ranges Wiring .............................................................10
Relay Output Wiring ...................................................................................................10
Display and Key Pad ....................................................................................................11
Configuration ...............................................................................................................12
Input Configuration ....................................................................................................12
DC and AC Voltage ....................................................................................................13
DC and AC Current ....................................................................................................13
Display Configuration ..................................................................................................14
Display Scaling ...........................................................................................................14
Relay Setpoint Configuration ......................................................................................17
Additional Functions ....................................................................................................19
MAX/MIN and RESET Functions .................................................................................19
Direct Access to Setpoints Value .................................................................................19
Return to Factory Configuration .................................................................................20
Configuration Lock-Out ...............................................................................................20
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DPM2-E Electrical User Manual, 1st Edition
User Manual - DPM2-E Series Electrical Panel Meters
Configuration Lock-Out Continued ............................................................................21
Configuration Lock-Out Continued ............................................................................22
Technical Specifications ............................................................................................... 23
Instrumentation Configuration Notes ........................................................................25
DPM2-E Electrical User Manual, 1st Edition
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User Manual - DPM2-E Series Electrical Panel Meters
General Information
Package Contents
• DPM2-E Series Electrical Parameter digital panel meter
• Quick start guide
• Mounting panel accessories (a sealing gasket and 2 fixing clips)
• Wiring accessories (plug-in terminal block connectors and 2 key tools for wire insertion)
• 4 adhesive engineering unit label sheets
Recycling Instructions
This electronic instrument is covered by the 2002/96/CE European Directive so, it is properly
marked with the crossed-out wheeled bin symbol that makes reference to the selective collection
for electrical and electronic equipment which indicates that at the end of its lifetime, the final
user cannot dispose of it as unsorted municipal waste.
In order to protect the environment and in agreement with the European legislation regarding
waste of electrical and electronic equipment from products put on the market after August 13,
2005, the user can give it back, without any cost, to the place where it was acquired to proceed
to its controlled treatment and recycling.
General Safety Considerations
All instructions and guidelines for the installation and manipulation that are present in this
manual must be considered to ensure personal safety and to prevent damage to either the
instrument or any equipment connected to it.
Safety of any equipment incorporated to this instrument is the responsibility of the system
installer.
If this electronic indicator is used in a manner not specified by the manufacturer in this manual,
the protection provided by the instrument may be impaired.
Symbols Identification
Warning: Potential risk of danger.
Read complete instructions when this symbol appears in order to know the potential risk and
know how to avoid it.
Warning: Risk of electric shock.
Instrument protected by double isolation or reinforced isolation.
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DPM2-E Electrical User Manual, 1st Edition
User Manual - DPM2-E Series Electrical Panel Meters
Maintenance
To ensure instrument accuracy, it is recommended to check its performance according to the
technical specifications listed in this manual.
For front cover cleaning, just wipe with a damp cloth and neutral soap product. DO NOT USE
SOLVENTS!
Technical Support
We strive to make our manuals the best in the industry. We rely on your feedback to let us
know if we are reaching our goal. If you cannot find the solution to your particular application,
or, if for any reason you need technical assistance, please call us at:
1-800-633-0405
Our technical support group will work with you to answer your questions. They are available
Monday through Friday from 9:00 A.M. to 6:00 P.M. Eastern Time. We also encourage you
to visit our web site where you can find technical and non-technical information about our
products and our company.
www.AutomationDirect.com
Agency Approvals
Description
The ProSense DPM2-E series offers a simple, low cost digital display of AC or DC voltage
or amperage electrical parameters. The 4-digit red LED display is easily scaled into any
engineering units from -9999 to 9999 with a selectable decimal point location. Two point
direct or reverse acting linear scaling values can be entered manually or by introducing actual
sensed values in Teach mode. One model includes two SPDT relay outputs that can be set to
activate on an increasing or decreasing input signal with hysteresis or time delay operation.
The meter is powered from an external wide range AC or DC power supply. The 1/8 DIN
housing is easy to install in a panel and the meter face has an IP65 rating. Configuration
parameters can be totally or selectively locked out to prevent unauthorized or accidental
changes to the meter’s operation. Additionally, the DPM2-E meters include memory and reset
of minimum and maximum display values. ProSense digital panel meters are backed by a 3
year warranty.
DPM2-E Electrical User Manual, 1st Edition
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User Manual - DPM2-E Series Electrical Panel Meters
Features
• 96 x 48mm 1/8 DIN
• Simple menu driven pushbutton configuration
• 4 digit (-9999 to 9999) red LED display
• Selectable decimal point
• AC/DC voltage input 600V, 200V, 20V
• AC/DC current input 1A, 5A, shunt 60mV, shunt 100mV
• AC or DC powered
• Optional (2) Form C SPDT relays
N.O. or N.C. operation
Activation on increasing or decreasing input signal
Hysteresis or time delay operation
• Display scaling or teaching modes
• Configuration for direct or reverse acting
• Minimum and maximum value memory
• Total or selective configuration lock out
• 3 year warranty
Dimensions and Mounting
6
(2) Fixing clips
Sealing gasket
DPM2 Meter
Panel mounting surface
DPM2-E Electrical User Manual, 1st Edition
User Manual - DPM2-E Series Electrical Panel Meters
Installation
To install the instrument, prepare a 92mm x 45mm
panel cut-out and slide the unit inwards making sure
to place the sealing gasket between the front side panel
and the front bezel.
While holding the unit in place, put the fixing clips on both sides of the case and slide them
through the guide tracks until they reach the panel at the rear side.
Press slightly to fasten the clips to the latching slots on the case and get the unit fully assembled
and close fitted to achieve a good seal.
To remove the instrument from the panel, pull the rear fixing clips latching tabs outwards until
they are disengaged, then slide the fixing clips back over the case.
Wiring Terminals
Output relay terminals
(DPM2-E-2R-HL only)
Connector CN1 CN2 CN3 & CN4
Wire cross section
Strip length 8 to 9mm 6 to 7mm 8 to 9mm
Manufacturer Wago 231-202/026-000 Wago 734-107 Wago 231-303/026-000
Cage clamp
connection
0.08 to 2.5mm² (28 to
12 AWG)
Insertion tool or
screwdriver with 0.5
mm x 3.0 mm blade
CN4
4
5
6
CN1
1 2
CN3
1
2
3
1 2 3 4 5 6 7
Terminals
CN2
0.08 to 1.5mm² (28 to
14 AWG)
Insertion tool or
screwdriver with 0.3
mm x 1.8 mm blade
Installation
Dimensions
Panel Cutout
Case Material
0.08 to 2.5mm² (28 to
12 AWG)
Insertion tool or
screwdriver with 0.5 mm
x 3.0 mm blade
96 x 48 x 83.1mm (1/8 DIN)
92 x 45mm
(Max. panel thickness 10mm)
Polycarbonate UL 94 V-0
DPM2-E Electrical User Manual, 1st Edition
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User Manual - DPM2-E Series Electrical Panel Meters
CN1
AC Supply DC Supply
1 Line 1 VDC
2 Neutral 2 VDC
Polarity insensitive for
DC power
CN2 Terminals
Warning Isolation:
1500Vrms for 1 minute to signal terminals (CN2) and power terminals (CN1).
2500Vrms for 1 minute to signal terminals (CN2) and relays terminals (CN3 or CN4).
2500Vrms for 1 minute to power terminals (CN1) and relays terminals (CN3 or CN4).
Refer to the instructions in this manual to preserve safety protections.
WARNING: If this instrument is not installed and used in accordance with these
instructions, the protection provided by it against hazards may be impaired.
To meet the requirements of EN 61010-1 standard, where the unit is permanently connected to
main supply, it is obligatory to install a circuit breaking device easily reachable by the operator
and clearly marked as the disconnecting device.
To guarantee electromagnetic compatibility, the following guidelines should be kept in mind:
• Power supply wires should be separately routed from signal wires and never run in the same conduit.
• Use shielded cable for signal wiring.
• Cables section should be ≥0.25 mm².
Before connecting signal wires, signal type and input range should be verified to be within the
right limits. Do not connect simultaneously more than one input signal to the meter.
CN2
1 - IN (Common)
2 + IN 1A AC/DC
3 + IN 5A AC/DC
4 + IN SHUNT 60mV/100mV AC/DC
5 + IN 20V AC/DC
6 + IN 200V AC/DC
7 + IN 600V AC/DC
Insertion Tool (included with meter)
Insert wires into the proper terminal
while using the insertion tool to
open the clip inside the connector.
Release the insertion tool to fix wire
to the terminal.
CN4 (Relay 2)
4 NO2
5 CM2
6 NC2
CN3 (Relay 1)
1 NO1
2 CM1
3 NC1
(DPM2-E-2R-HL only)
NO: Normally open contact
CM: Common
NC: Normally closed contact
CN1, CN3, CN4 Terminals
Insertion Tool (included with meter)
Insert wires into the proper terminal
while using the insertion tool to
open the clip inside the connector.
Release the insertion tool to fix wire
to the terminal.
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DPM2-E Electrical User Manual, 1st Edition
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