Rish Eine+ Operating Manual

RISH Eine+

Operating Manual

2-60-006-00-00510_Rev_E 3/2018

1

PROGRAMMABLE DC DPM

Installation & Operating Instructions

Section Contents

1.

Introduction

2.

Measurement Reading Screens

3.

4. Installation

Programming

3.1 Setup Screens

3.1.1 Meter Type Selection

3.1.2 Normal Meter

3.1.2.1 Input start value

3.1.2.2 Display end value

3.1.2.3 Display start value

3.1.2.4 Bent function selection

3.1.2.5 Input bent value

3.1.2.6 Display bent value

3.1.3 Power Factor Meter

3.1.3.1 Input start value

3.1.3.2 PF end value

3.1.3.3 PF start value

4.1 EMC Installation Requirements

4.2 Case Dimensions and Panel Cut-out

4.3 Wiring

4.4 Auxiliary Supply

4.5 Fusing

4.6 Earth / Ground Connections

5.

Connection Diagrams
Specifications

6.

DC Voltmeter : Eine Voltage

+

DC Ammeter : Eine Current

+

3.2 Other Display Indications

3

mV

mA

Available Models :

1. Introduction

The Eine+ is a series of panel mounted 96 x 96mm and
48x96 Digital Panel Meters for the measurement of
DC Voltage and Current.

The instrument integrates accurate measurement technology.
The parameters are displayed with Ultra high bright LED
display with 14mm Digit height. Programmable DPM can be
configured and programmed on site for the following:
Input start and bent values, Display start, end and bent values.
The front panel has two push buttons through which the user
can enter into programming mode and can configure the
meter.

1. Eine+ mV

2. Eine+ mA

3. Eine+ V

4. Eine+ A

V

A

A

UP DOWN

4

2. Measurement Reading Screen

In normal operation the user is presented with the measurement reading screens.
These screens may be scrolled through keys one at a time in incremental order by
pressing the key and in decrementing order by pressing key.

Screen 1 : Voltage

Screen 3 : Ambient Temperature (°F)

Screen 1 : Current

Screens of Eine

+

mA

mV

Screen 2 : Ambient Temperature (°C)

mV

mV

A flashing message of “°F” will be shown
at intervals of 1.5 sec.

Note: All the screen shown in manual is for reference(Screens are applicable for
both models i.e., 48x96 & 96x96)

5

A

Exit from setup Parameter to Main Display

Press both keys to enter Setup

PF

(PF display)

(Sec 3.1.3)

inP.S

(Input start)

(Sec 3.1.3.1)

nor

(normal display)

(Sec 3.1.2)

Eine+ Setup Parameter Screen

tYPE

(Meter Type)

(Sec 3.1.1)

(PF end value)

PF-E

(Sec 3.1.3.2)

PF-S

(PF start value)

(Sec 3.1.3.3)

inP.S

(Input start)

(Sec 3.1.2.1)

dSP.E

(Display end value)

(Sec 3.1.2.2)

dSP.S

(Display start value)

(Sec 3.1.2.3)

bEnt

(Bent function on/off)

(Sec 3.1.2.4)

inP.b

(Input bent value)

(Sec 3.1.2.5)

dSP.b

(Display bent value)

(Sec 3.1.2.6)

A

A

OFF

ON

6

3. Programming

The following sections comprise step by step procedures for configuring the meter
for individual user requirements. To access the set-up screens press and hold the

“ ” and “ ” keys simultaneously.

This will take the User into the Meter Type Screen. (section 3.1.1)

3.1 Setup Screens

3.1.1 Meter type

This screen is used to set the meter type. The user can
scroll between the following options using the “ up” key

nor: normal operation
PF: operate as Power Factor DPM

Pressing the “ down” key will accept the present type
and advance to Input Start value selection(section 3.1.2.1).

Pressing the “ up” key again will enter the meter type
edit mode and user can scroll through the types available.
Pressing the “ down” key advances to the meter type
confirmation menu.

Meter Type Confirmation

This screen will only appear following the edit of meter type.

Pressing the “ down” key sets the displayed type and
will advance to Input Start value selection (section 3.1.2.1).

7

This screen allows the user to set the Start value of Input.
The Start value can be set from -100% to 20% of Input End value for all models,
except for 500 & 1000V models in which Start value range is from 0 to 20% of Input
End value, where Input End value is the Nominal Input value of the meter.

3.1.2.1 Input Start Value (inP.S)

3.1.2 Normal Meter

NOTE: Decimal point will be fixed depending upon the Nominal Input value of meter.

Eg. For 20mA model, decimal pt. will be fixed after second digit. Hence, Input start
value of 04.00 will correspond to 4mA.

Initially, ‘inP.S’ message is displayed on screen following
which user can start editing Input Start value by pressing
the “ ” key.
After entering the edit mode, by pressing the “ ”key user
can turn the ‘-’ symbol On or Off. If ‘-’ symbol is On then
Input Start value will be set as negative.
Pressing the “ ” key will set the ‘-’ symbol and editing of
first digit will start. By pressing the “ ”key user can scroll
the value from 0 to 9 or it will get restricted by Input End
value.

Pressing the “ ” key will set the first digit and advance the operation to next digit.
Similarly, user can edit the remaining three digits.
After all four digits have been set, pressing the “ ” key will advance to the Input
Start value confirmation mode.

Pressing the “ ” key will re-enter into the Start value edit mode.
Pressing the “ ” key will confirm the set value. If meter type had been earlier
selected as ‘nor’ then operation will advance to Display End value selection
(section 3.1.2.2) , otherwise if ‘PF’ had been selected then it will advance to PF end
value selection (section 3.1.3.2).

8

3.1.2.2 Display End Value (dSP.E)

This screen allows the user to set the Display End value which will correspond to the
Input End value.
The End value can be set from -9999 to -10 or +10 to +9999 counts.

Initially,‘dSP.E’ message is displayed on screen following which user can start editing
Display End value by pressing the “ ” key.
Instead on pressing the “ ” key will confirm the present value and advance to
Display Start value selection (section 3.1.2.3).

After entering the edit mode, by pressing the “ ” key
user can turn the ‘-’ symbol On or Off. If ‘-’ symbol is On
then Display End value will be set as negative else it will
be positive.
Pressing the “ ” key once will set the ‘-’ symbol.
Next, on pressing “ ” key editing of Decimal point will
start. With each press of the same key, the Decimal point
will shift towards right by one digit.
Pressing the “ ” key will set the decimal point position
and advance to digit editing.

By pressing the “ ” key user can scroll the value from 0 to 9.
Pressing the “ ” key will set the first digit and advance the operation to next digit.
Similarly, user can edit the remaining three digits.
After all four digits have been set, pressing the “ ” key will advance to the Display
End value confirmation mode.

Pressing the “ ” key will re-enter into the End value edit mode.
Pressing the “ ” key will confirm the set value and advance to Display Start value
selection (section 3.1.2.3).

NOTE: The decimal point position can only be set in the Display End value screen
and the same will reflect in the measurement screen.

9

3.1.2.3 Display Start Value (dSP.S)

This screen allows the user to set the Display Start value which will correspond to the
Input Start value.
If the Display End value is negative then Start value can be set from 90% of End
value to +9999 counts, otherwise if the End value is positive then Start value can be
set from -9999 to 90% of End value.

Initially, ‘dSP.S’ message is displayed on screen following which user can start editing
Display Start value by pressing the “ ” key.
Instead on pressing the “ ” key will confirm the present value and advance to
Bent Function Selection menu (section 3.1.2.4).

After entering the edit mode, by pressing the “ ” key
user can turn the ‘-’ symbol On or Off. If ‘-’ symbol is On
then Display Start value will be set as negative else it will
be positive.
Pressing the “ ” key will set the ‘-’ symbol and editing
of first digit will start.
By pressing the “ ” key user can scroll the value from
0 to 9.

Pressing the “ ” key will set the first digit and advance the operation to next digit.
Similarly, user can edit the remaining three digits.
After all four digits have been set, pressing the “ ” key will advance to the Display
Start value confirmation mode.

Pressing the “ ” key will re-enter into the Start value edit mode.
Pressing the “ ” key will confirm the set value and advance to Bent Function
Selection menu (section 3.1.2.4).

10

3.1.2.4 Bent Function Selection

This screen allows the user to enable or disable the bent characteristics function.
This is applicable only to Normal meter type, and not to PF meter.

Initially, ‘bEnt’ message is displayed on screen.
On pressing the “ ” key, the meter will enter the Bent
function edit mode and user can scroll between yes and no.

YES: Bent function is enabled
no: Bent function is disabled

Pressing the “ ” key will accept the displayed condition.
If Bent function is enabled, then the meter will advance to
Input Bent value selection (section 3.1.2.5) otherwise will
exit the Setup menu and return to measurement mode.

3.1.2.5 Input Bent Value (inP.b)

This screen appears only when Bent Function has been enabled. This screen allows
the user to set the Input Bent value. The Bent value can be set in-between
(Input Start value + (1.5% of Input End value)) and 98.5% of Input End value.

Initially, ‘inP.b’ message is displayed on screen following
which user can start editing Input Bent value by pressing
the “ ” key.
Instead on pressing the “ ” key will confirm the present
value and advance to Display Bent value selection
(section 3.1.2.6).
After entering the edit mode, by pressing the “ ” key user
can turn the ‘-’ symbol On or Off. If ‘-’ symbol is On then
Input Bent value will be set as negative.
Pressing the “ ” key will set the ‘-’ symbol and editing of
first digit will start. By pressing the “ ” key user can scroll
the value from 0 to 9 or it will get restricted depending upon
Input Start and End value.

11

This screen appears only when Bent Function has been enabled. This screen allows
the user to set the Display Bent value. The Bent value can be set in-between

(Display Start value + (1.5% of Display End value)) and 98.5% of Display End
value.

3.1.2.6 Display Bent Value (dSP.b)

Initially, ‘dSP.b’ message is displayed on screen following
which user can start editing Display Bent value by pressing
the “ ” key.
Instead on pressing the “ ” key will confirm the present
value and exit the Setup menu to return to measurement
mode.
After entering the edit mode, by pressing the “ ” key user
can turn the ‘-’ symbol On or Off. If ‘-’ symbol is On then
Display Bent value will be set as negative.
Pressing the “ ” key will set the ‘-’ symbol and editing of
first digit will start. By pressing the “ ” key user can scroll
the value from 0 to 9 or it will get restricted depending upon
Display Start and End value.

Pressing the “ ” key will set the first digit and advance the operation to next digit.
Similarly, user can edit the remaining three digits.
After all four digits have been set, pressing the “ ” key will advance to the Display
Bent value confirmation mode.
Pressing the “ ” key will re-enter into the Bent value edit mode.
Pressing the “ ” key will confirm the set value and exit the Setup menu to return to
measurement mode.

Pressing the “ ” key will set the first digit and advance the operation to next digit.
Similarly, user can edit the remaining three digits.
After all four digits have been set, pressing the “ ” key will advance to the Input
Bent value confirmation mode.
Pressing the “ ” key will re-enter into the Bent value edit mode.
Pressing the “ ” key will confirm the set value and advance to Display Bent value
selection (section 3.1.2.6).

12

3.1.3.2 PF End Value (PF-E)

3.1.3 Power Factor Meter

This screen allows the user to set the PF End value which will correspond to the
Input End value.
The End value can be set from -1 to +1 (quadrants 1 & 2).

Initially, ‘PF-E’ message is displayed on screen following which user can start editing
PF End value by pressing the “ ” key.
Instead on pressing the “ ” key will confirm the present value and advance to
PF Start value selection (section 3.1.3.3).

Capacitive

Inductive

Capacitive

Inductive

PHASOR DIAGRAM

Phasor

Diagram

3.1.3.1 Input Start Value (inP.S)

Refer section 3.1.2.1.

13

After entering the edit mode, by pressing the “ ” key
user can turn the ‘-’ symbol On or Off. If ‘-’ symbol is On
then PF End value will be set as negative else it will be
positive. ‘L’ (inductive) or ‘C’ (capacitive) are automatically
displayed depending on the quadrant in which value is
being set.
Pressing the “ ” key will set the ‘-’ symbol and digit
editing will start.

By pressing the “ ” key user can scroll the value between 0 and 1.
Pressing the “ ” key will set the first digit and advance the operation to next digit.
Similarly, user can edit the remaining two digits from 0 to 9 if first digit is 0.
After all three digits have been set, pressing the “ ” key will advance to the PF
End value confirmation mode.

Pressing the “ ” key will re-enter into the End value edit mode.
Pressing the “ ” key will confirm the set value and advance to PF Start value
selection (section 3.1.3.3).

NOTE: The decimal point position will remain fixed after the first digit, both in setup
and in the measurement screen.

3.1.3.3 PF Start Value (PF-S)

This screen allows the user to set the PF Start value which will correspond to the
Input Start value.
The Start value can be set from -1 to +1 (quadrants 3 & 4). Refer the Phasor diagram.
If the End value is -1 or +1, then the Start value will get restricted to -0.98 or +0.98
respectively.

Initially, ‘PF-S’ message is displayed on screen following which user can start editing
Display Start value by pressing the “ ” key.
Instead on pressing the “ ” key will confirm the present value and exit the Setup
menu to return to measurement mode.

14

After entering the edit mode, by pressing the “ ” key
user can turn the ‘-’ symbol On or Off. If ‘-’ symbol is On
then PF Start value will be set as negative else it will be
positive. ‘L’ (inductive) or ‘C’ (capacitive) are automatically
displayed depending on the quadrant in which value is
being set.
Pressing the “ ” key will set the ‘-’ symbol and digit
editing will start.

By pressing the “ ” key user can scroll the value between 0 and 1.
Pressing the “ ” key will set the first digit and advance the operation to next digit.
Similarly, user can edit the remaining two digits from 0 to 9 if first digit is 0.
After all three digits have been set, pressing the “ ” key will advance to the PF
Start value confirmation mode.
Pressing the “ ” key will re-enter into the Start value edit mode.
Pressing the “ ” key will confirm the set value and exit the Setup menu to return to
measurement mode.

3.2 Other Display Indications

-oL-

Indication

– – – –

Overload indication above 125% input

Description

When display count exceeds 9999

–ve reading

For 4-20mA range, if meter setting is as follows:
input start value = 04.00, display end value = 20.00 &
display start value = 00.00, then if input falls below 4mA
or input gets disconnected, then meter will show
negative reading

If negative input is given to 500/1000 V meter (for eg. due
to wrong connection) , it will display value same as that
displayed for no input value(according to input start,
display start and display end values set by user).

0 reading

15

As the front of the enclosure conforms to
IP 50. additional protection to the panel
may be obtained by the use of an optional
panel gasket. The terminals at the rear
of the product should be protected from
liquids.

The meter should be mounted in a
reasonably stable ambient temperature
and where the operating temperature is

0

within the range -10 to 55 C . Vibration
should be kept to a minimum and the
product should not be mounted where it
will be subjected to excessive direct
sunlight.

Easy Clip-in

mounting

Swivel screw

4. Installation

Mounting of EINE+ is featured with easy “Clip- in” mounting. Push the meter in panel
slot (size 92 x92 mm), it will click fit into panel with the four integral retention clips on
two sides of meter.
If required Additional support is provided with swivel screws (optional) as shown in
figure.

16

17

For 48 x 96mm-Mounting of Rish
Eine+ DC DPM 48 x 96 is featured with
easy “Clip- in” mounting. Push the meter
in panel slot (size 48.5 x 96 mm), it will
click fit into panel with the four integral
retention clips on two sides of meter.
The front of the enclosure conforms to

IP54. Additional protection to the panel
may be obtained by the use of an
optional panel gasket. The terminals at
the rear of the product should be
protected from liquids.

The Rish Eine+ DC DPM should be mounted in a reasonably stable ambient
temperature and where the operating temperature is within the range -10°C to 55°C
. Vibration should be kept to a minimum and the product should not be mounted
where it will be subjected to excessive direct sunlight.

Caution

1. In the interest of safety and functionality this product must be installed by a qualified
engineer, abiding by any local regulations.

2. Voltages dangerous to human life are present at some of the terminal connections of
this unit. Ensure that all supplies are de-energised before attempting any connection
disconnection.

3. These products do not have internal fuses therefore external fuses must be used to
ensure safety under fault conditions.

58.1mm

5mm

66.6mm

4.1 EMC Installation Requirements

This product has been designed to meet the certification of the EU directives when
installed to a good code of practice for EMC in industrial environments, e.g.

1. Screened output and low signal input leads or have provision for fitting RF
suppression components, such as ferrite absorbers, line filters etc., in the event
that RF fields cause problems.
NOTE: It is good practice to install sensitive electronic instruments that are
performing critical functions, in EMC enclosures that protect against electrical
interference which could cause a disturbance in function.

2. Avoid routing leads alongside cables and products that are, or could be, a source
of interference.

3. To protect the product against permanent damage, surge transients must be
limited to 2kV pk. It is good EMC practice to suppress differential surges to 2kV at
the source. The unit has been designed to automatically recover in the event of a
high level of transients. In extreme circumstances it may be necessary to
temporarily disconnect the auxiliary supply for a period of greater than 5 seconds
to restore correct operation.

4. ESD precautions must be taken at all times when handling this product.

18

4.2 Case Dimensions and Panel Cut Out

92mm+0.8

92mm+0.8

Panel Cutout

Front Display
Area

96mm

96 mm

27 mm

6 mm

35 mm

MAX PANEL THICKNESS 0.18”,5mm

4.3 Wiring

Input connections are made directly to screw-type terminals with indirect wire
pressure. Numbering is clearly marked on the connector. Choice of cable should meet

2

local regulations. Terminal for inputs will accept up to 4mm (12 AWG) or

2

2.5mm (12AWG) Standard.

Note : 1) It is recommended to use wire with lug for connection with meter.

2) For disconnecting the device a switch or circuit-breaker shall be included
at the site and shall be within easy reach of the operator. The specification
are as below.
For Aux. = At least 1.5 times of applied Power supply.
For Measuring Input = At least 1.5 times of applied measuring inputs.

For 48 x 96 mm

96.0mm

48.0mm

Display Area

For 96 x 96 mm

45mm+0.8

92mm+0.8

58.1mm

5mm

66.6mm

Mounting Position Installation Cutout

19

5. Connection Diagrams

-

-10...10mA

-20...20mA

-1...1A

-5...5A

-75...75mV

-150...150mV

-5...5V

-10...10V

Aux Supply

+

+

0...500V

0...1000V

L N

1 32

13 14

20

1 2 3 4 5 6 7 8

B A

Aux Supply

L N

Aux Supply

NL

+

-

0...500V

0...1000V

+

-

96x96 model

48x96 model

4.4 Auxiliary Supply

Eine+ should ideally be powered from a dedicated supply.

4.5 Fusing

It is recommended that all voltage lines are fitted with 1 amp HRC fuse.

4.6 Earth/Ground Connections

For safety reasons, panels and accesoriess should be grounded in accordance

-

3

1

Auxiliary Supply :

AC-DC Auxiliary Supply 40V to 300V AC/DC (+/- 5%)

Frequency Range

45 to 65 Hz

VA Burden

< 4.5 VA at 240V, 50Hz

AC Auxiliary Supply

80V to 300V AC [For 96x96 Model]

Overload Withstand :

Current

Voltage

2 X Rated Value for 1 Second, repeated

4 X Rated Value for 1 Second, repeated

10 times at 10 second interval.

5 times at 5 min interval.

Overload Indication :

“-oL-”
(If input is greater than 125% of nominal
value)

Nominal Input Current Ranges

Max continuous input current 120% of nominal value
Voltage Drop < 600 mV

-10...0...10 mA, -20...0...20 mA, 4...20 mA,

-1...0...1 V, -5...0...5 V

Measuring Range (Eine Current) :

+

Input Current < 300 uA

Max continuous input voltage 120% of nominal value

0...500 V, 0...1000 V

-5...0...5 V, -10...0...10 V

Nominal Input Voltage Ranges

-75...0...75 mV, -150...0...150 mV,

Measuring Range (Eine Voltage) :

+

6. Specifications :

20-60V DC / 20-40V AC (+/- 5%)

21

Display :

1 line 4-digits 7 segment LED display

Type

For Displaying Negative sign

Annunciator LED

2 Keys

Controls :

User Interface

Digit height

14mm

Applicable Standards :

IEC 61326-1: 2005

IEC 61010-1: 2010, Permantly Connected

EMC

Safety

IEC 60529

IP for water & dust

10V/m min-Level 3 industrial low level
Electromagnetic radiation environment

-9999...+9999

Display Range

0.05% / °C, plusTemperature Coefficient

0.025% / °C

Zero point drift

Influence of Variations :

Reference conditions for Accuracy :

Reference temperature

0 0

23 C + 2 C

Auxiliary Supply Voltage

Rated value ±1%

Auxiliary Supply Frequency

Rated value ±1%

Accuracy :

Current (mA / A)

<0.5% of Display End value ± 1 digit Voltage (mV / V)

<0.5% of Display End value ± 1 digit

±3 °C Ambient Temperature

use.

22

Enclosure :

IP50(For 96x96 model)

Front

IP20

Back

Dimension and weight :

Bezel Size (DIN 43718)

40mm

Overall Depth

310g Approx.

Weight

96mm X 96mm

Panel Cut-Out

92 + 0.8mm X 92 + 0.8mm

Polycarbonate HousingMaterial

Screw-type terminals

Terminals

IP54(For 48x96 model)

For 96 x 96mm

Safety :

2

III

Pollution Degree
Installation Category
High Voltage Test

2.2 kV AC, 50 Hz for 1 minute

Environmental conditions :

0

-10 to 55 C

0

-25 to 70 C
0 .. 90 % (Non condensing)

Minimum 3 minute

15g in 3 planes
10 .. 55 Hz, 0.15mm amplitude

Operating temperature
Storage temperature

Relative humidity

Warm up time

Shock

Vibration

23

24

The Information contained in these installation instructions is for use only by installers trained

It is the user's responsibility to determine the suitability of the installation method in the
user's field conditions. Manufacturer only obligations are those in Manufacturer standard

Conditions of Sale for this product and in no case will Manufacturer be liable for any other

to make electrical power installations and is intended to describe the correct method of
installation for this product. However, Manufacturer has no control over the field condition

which influence product installation.

Incidental, indirect or consequential damages arising from the use or misuse of the products.

Bezel Size (DIN 43718)

<75mm

Overall Depth

250 grams Approx.

Weight

48mm X 96mm

Panel Cut-Out

45 + 0.8mm X 92 + 0.8mm

For 48 x 96mm