AutomationDirect ProSense DPM2-E Series Manuale utente

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 Electrical User Manual, 1st Edition

User Manual - DPM2-E Series Electrical Panel Meters

CUS

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

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

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.

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

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

(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

CN3

1 2

CN2

1 2 3 4 56 7

CN1

CN4

Output relay terminals

(DPM2-E-2R-HL only)

Terminals

Connector CN1 CN2 CN3 & CN4

Wire cross section 0.08 to 2.5mm² (28 to

12 AWG)

0.08 to 1.5mm² (28 to

14 AWG)

0.08 to 2.5mm² (28 to

12 AWG)

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

Insertion tool or

screwdriver with 0.5

mm x 3.0 mm blade

Insertion tool or

screwdriver with 0.3

mm x 1.8 mm blade

Insertion tool or

screwdriver with 0.5 mm

x 3.0 mm blade

Installation

Dimensions 96 x 48 x 83.1mm (1/8 DIN)

Panel Cutout 92 x 45mm

(Max. panel thickness 10mm)

Case Material Polycarbonate UL 94 V-0

DPM2-E Electrical User Manual, 1st Edition

User Manual - DPM2-E Series Electrical Panel Meters

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

Polarity insensitive for

DC power

CN1

AC Supply DC Supply

1 Line 1 VDC

2 Neutral 2 VDC

CN3 (Relay 1)

1NO1

2CM1

3 NC1

CN4 (Relay 2)

4NO2

5CM2

6NC2

NO: Normally open contact

CM: Common

NC: Normally closed contact

(DPM2-E-2R-HL only)

CN2 Terminals 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.

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.

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.

DPM2-E Electrical User Manual, 1st Edition

User Manual - DPM2-E Series Electrical Panel Meters

Wiring Examples

±1A DC and 0-1A AC Input Ranges Wiring

- / N

DC/AC DIRECT CONNECTION CONNECTION USING AN AC CURRENT TRANSFORMER

DPM2-E

+ / L

1 2

I 1A DC/AC MAX.

DPM2-E

1 2

I 1A AC MAX.

R1R2

To Load

Important:

When using a current transformer, the input impedance (Ri) for the DPM 1A AC range is

70mΩ. To maintain measurement accuracy, connecting wires of appropriate gauge and length

should be used to prevent the total resistance of the measuring circuit (R1+R2+Ri) from

exceeding the Burden rating of current transformer.

±5A DC and 0-5A AC Input Ranges Wiring

DC/AC DIRECT CONNECTION CONNECTION USING AN AC CURRENT TRANSFORMER

- / N

DPM2-E

+ / L

1 3

DPM2-E

1 3

R1R2

5A AC MAX.

5A DC/AC MAX.

To Load

Important:

When using a current transformer, the input impedance (Ri) for the DPM 5A AC range is

14mΩ. To maintain measurement accuracy, connecting wires of appropriate gauge and length

should be used to prevent the total resistance of the measuring circuit (R1+R2+Ri) from

exceeding the Burden rating of current transformer .

DPM2-E Electrical User Manual, 1st Edition

User Manual - DPM2-E Series Electrical Panel Meters

±60mV DC/±100mV DC and 0-60mV AC/0-100mV AC Shunt Input Ranges

Wiring

DC/AC SHUNT CONNECTION

100mV DC/AC MAX.

- / N

+ / L

DPM2-E

1 4

To Load

Note:

To avoid signal interference, shielded cable is recommended between the shunt and the DPM

meter.

±20V DC and 0-20V AC Input Ranges Wiring

- / N

+ / L

DPM2-E

1 5

V 20V DC/AC MAX.

DC/AC 20V RANGE CONNECTION

±200V DC/±600V DC and 0-200V AC/0-600V AC Input Ranges Wiring

DC/AC 200V RANGE CONNECTION DC/AC 600V RANGE CONNECTION

200V DC/AC MAX. 600V DC/AC MAX.

V V

- / N

+ / L

- / N

+ / L

DPM2-E

1 6 1 7

DPM2-E

Relay Output Wiring

RELAY 2 RELAY 1

8A/250V MAX.

Important: To guarantee electrical safety according to EN 61010-1 a protective 8A/250V

external fuse must be installed.

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