Rishabh RISH CON - Hz Operating Manual

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Operating Manual

IC 15000856 REV. C - 17/12/2013

Programmable Frequency Transducer

RISH CON - Hz

Programmable FrequencyTransducer Installation & Operating Instructions

Section Contents

1. Introduction

2. Input and Output screens

3. Programming

3.1 Programming via Front LCD & Two keys

3.1.1 Password Protection

3.1.1.1 Password verification

3.1.1.2 Editing Existing Password

3.1.2 Communication Parameter Setting

3.1.2.1 Address setting

3.1.2.2 RS 485 Baud Rate

3.1.2.3 RS 485 Parity Selection

3.1.3 Output Type selection

3.1.3.1 Output 1 Type selection

3.1.3.2 Output 2 Type selection

3.1.4 Input characteristics Setting

3.1.4.1 End value of input

3.1.4.2 Start value of input

3.1.4.3 Elbow Function Selection

3.1.4.4 Elbow value of input

3.1.5 Output characteristics Setting

3.1.5.1 Output 1 characteristics Setting

3.1.5.1.1 End value of

output 1

3.1.5.1.2 Start value of

output 1

Frequency Transducer

output 1

3.1.5.2 Output 2 characteristics Setting

3.1.5.2.1 End value of

output 2

3.1.5.2.2 Start value of

output 2

3.1.5.2.3 Elbow value of

output 2

3.2 Programming Via programming port available

at front of Transducer using optional PRKAB601 Adapter.

Installation

5.1 EMC Installation Requirements

5.2 Case Dimensions

5.3 Wiring

5.4 Auxiliary Supply

5.5 Fusing

5.6 Earth / Ground Connections

5.7 Maintenance

6. Specification

7. Connection Diagrams

3.1.5.1.3 Elbow value of

3.3

DIP Switch setting for output

Programming Via optional Rs485 communication port.

3.3.1

RS 485 ( ModBus )

4.1 Accessing 3X Resistor

4.2 Accessing 4X Resistor

(MODBUS)

Green LED continuous ON

Aux. Supply healthy condition

Output1 Voltage

Output1 Current Output2 Voltage

Output2 Current

Green LED continuous ON

Red LED continuous ON

Green LED continuous ON

Red LED continuous ON

O/P 2

O/P 1

LED

LED OPERATING CONDITION

LED OPERATING STATUS

1. Introduction

The Frequency Transducer is a DIN Rail / Wall mounted 43.5 X 65.5mm Transducer.

Input Frequency and Output Voltage/Current are displayed on LCD and indicated by LED’s.

Frequency Transducer can be configured and programmed at site for the following : Input parameters (i.e start, end and elbow value of Input) and Output Parameters(i.e as Voltage or as Current and start, end and elbow value of outputs).

The front panel has two push buttons through which the user may scroll through the output screens and configure the product.

1.1 LED Indication

The Frequency Transducer is used to measure and convert Frequency input into proportional DC current or voltage output signal.

2. Input and Output screens

In normal operation the user is presented with display test screen followed by version screen to one of the output screen. These screens may be scrolled through one of the Output screen by pressing the“ Up key” or by pressing “

Down key”.

Screen 1 : Display Test

Screen 3 : Frequency Input and Output 1 as Voltage

Screen 4 : Input and Output 1 as Current

Frequency

INPUT x012

O/P 12 y012

ON O/P1 O/P2 COM

O/P 12 y012

INPUT

O/P 1

ON O/P1 O/P2 COM

O/P 12 y012

INPUT

O/P 1

ON O/P1 O/P2 COM

Screen 2 : Version Screen

ON O/P1 O/P2 COM

Frequency

Measured parameters

Unit of Measurement

Table 1: Measured parameters

Screen 6 : Input and Output 2 as Current

Frequency

Screen 5 : Input and Output 2 as Voltage

Frequency

3. Programming

3.1 Programming via Front LCD & Two keys

The following sections comprise step by step procedures for configuring the Frequency Transducer for individual user requirements. To access the set-up screens press and hold the “ Down”

and “ Up” keys simultaneously for 5 seconds. This will take

the User into the Password Protection Entry Stage .

3.1.1. Password Protection

3.1.1.1 Password Verification

Password protection can be enabled to prevent unauthorised access to set-up screens, by default password

Programming of transducer can be done in three ways

3.1. Programming Via Front LCD & two keys.

3.2. Programming Via Programming port available at front of

Frequency transducer using optional PRKAB601 Adapter.

3.3. Programming Via optional RS485(MODBUS)

communication port.

INPUT

O/P 2

ON O/P1 O/P2 COM

INPUT

O/P 2

ON O/P1 O/P2 COM

protection is not enabled. selecting a four digit number other than 0000, setting a password of 0000 disables the password protection.

Enter Password, prompt for first

digit.(*Denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the first digit

from 0 through to 9, the value will

wrap from 9 round to 0.

Pressing the “ Up” key will

advance the operation to the next digit and set the first digit in this case to “1”. In the special case where the Password is “0000” pressing the “ v Up” key when prompted for the first digit will advance to the “ Password Set / Confirmed” screen.

Enter Password, first digit

entered, prompt for second digit.

(*Denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the second

digit from 0 through to 9, the

value will wrap from 9 round to 0.

Pressing the “ Up” key will

advance the operation to the next

digit and set the second digit in

this case to “2”.

Enter Password, second digit

entered, prompt for third digit.

(*Denotes that digit will be flashing).

Password protection is enabled by

ON O/P1 O/P2 COM

Pressing the “ Down” key will scroll the value of the third digit from 0 through to 9, the value will wrap from 9 round to 0.

Pressing the “ Up” key will advance the operation to the next digit and set the third digit in this case to “3”.

Enter Password, third digit

entered, prompt for fourth digit.

(*Denotes that digit will be flashing).

Pressing the “ Down” key will

scroll the value of the fourth digit

from 0 through to 9, the value will

wrap from 9 round to 0.

Pressing the “ Up” key will advance the operation to the “Password Set/Confirmed” & set

the fourth digit. In this case to “4”.

Password Set / Confirmed.

Pressing “ Down” key will enter

to the “New / change Password”

entry stage (section 3.1.1.2).

Pressing the “ Up” key will

advance to the Communication

parameter selection

(section 3.1.2).

Password Incorrect.

This screen is displayed ,when

the unit has not accepted the

Password entered.

Pressing the " Down" key will

return to the “Enter Password”

entry stage.

Pressing the “ Up” key will exit

the setup menu.

ON O/P1 O/P2 COM

3.1.1.2 Editing Existing Password

New / Change Password

(*Denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the first digit

from 0 through to 9, the value will

wrap from 9 round to 0.

Pressing the “ Up” key will

advance the operation to the next

digit and set the first digit, in this

case to “4”.

Enter New Password, first digit

entered, prompting for second

digit.

(*Denotes that digit will be

flashing).

Pressing the “ Down” key will scroll the value of the seconddigit from 0 through to 9, the

value will wrap from 9 round to 0. Pressing the “ Up” key will advance the operation to the

next digit and set the second digit, in this case to “1”.

Enter New Password, second

digit entered, prompting for third

digit.

(*Denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the third digit

from 0 through to 9, the value will

ON O/P1 O/P2 COM

Pressing the “ Up” key will advance the operation to the

next digit and set the third digit, in this case to “4”

Enter New Password, third digit

entered, prompting for fourth digit.

(* denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the fourth digit

from 0 through to 9, the value will

wrap from 9 round to 0.Pressing the “ Up” key will advance the operation to the “New

Password Confirmed” and set the fourth digit, in this case to “1”.

New/changed Password confirmed.

Pressing the “ Down” key will

re- enter to the “New Password”

entry stage. Pressing the “

Up” key will confirm New

Password and advance to

the Communication parameter

setting (Section 3.1.2).

3.1.2. Communication Parameter Setting

3.1.2.1 Address Setting

This screen applies to the RS

485 output only.

This screen allows the user to set

RS485 parameter for

instruments The range of

allowable address is 1 to 247 .

Pressing “ Down” key will

advance to the “New/Change

ON O/P1 O/P2 COM

Address value edit” mode.

Pressing the “ Up” key will confirm the present value as Address and advance to the Baud rate selection

(section 3.1.2.2).

New / changed Address value

(*Denotes that digit will be

flashing).

First digit is always blank.

Pressing the “ Down” key will

scroll the value of the second

digit from 0 through to 2, the

v a l u e w i l l w r a p f r o m 2

round to 0.

Pressing the “ Up” key will

advance the operation to the next

digit and set the second digit, in

this case to “0”.

Enter New / Change Address

value, second digit entered,

prompting for third digit.

(*Denotes that digit will be

flashing). Pressing the “ Down” key will scroll the value of the third

digit from 0 through to 9, the value will wrap from 9 round to 0. Pressing the “ Up” key will advance the operation to the

next digit and set the third digit, in this case to “9”.

Enter New / Change Address value, third digit entered, prompting for fourth digit. (*denotes that digit will be flashing). Pressing the “ Down”

key will scroll the value of the fourth digit from 0 through to 9,

ON O/P1 O/P2 COM

the value will wrap from 9 round

to 0.

Pressing the “ Up” key will

advance the operation to the

“New / Changed Address value

confirmed” and set the fourth

digit, in this case to “6”.

New / changed Address value confirmed.

Pressing the “ Down” key will

re-enter to the “New / Change

Address value”.

Pressing the “ Up” key will

confirm New Address value and

advance to the Baud rate

selection (section 3.1.2.2).

3.1.2.2 RS 485 Baud Rate

This screen allows the user to set

Baud Rate of RS 485 port. The

values displayed on screen are

in kbaud .

Pressing the “ Down” key will

enter the “Baud Rate edit” mode

and scroll the value through 2.4,

4.8, 9.6 , 19.2 and back to 2.4

(values are flashing). Pressing “ Up” key will confirm the present value as Baud rate and advance to the Parity

Selection (section 3.1.2.3).

ON O/P1 O/P2 COM

RS 485 Baud Rate confirmation

Pressing “ Down” key will be

re-enter into the. “Baud Rate

Edit” mode

Pressing the “ Up” key will

confirm the Baud rate value and

advance to the Parity

Selection(section 3.1.2.3).

3.1.2.3 RS 485 Parity Selection

This screen allows the user to set

Parity & number of stop bits of RS

485 port.

Pressing the “ Down” key will

enter the “Parity & stop bit edit”

mode and scroll the value

through

odd : odd parity with one stop bit

no. 1S : no parity with one stop bit no. 2S : no parity with two stop bit E : even parity with one stop bit

Pressing “ Up” key accepts the present condition and advance to the Output parameter selection (section 3.1.3 ).

RS 485 Parity confirmation

Pressing “ Down” key will be

re-enter into Parity Edit mode.

Pressing the “ Up” key will set

the present condition as parity

and advance to the Output type

selection (section 3.1.3) .

ON O/P1 O/P2 COM

3.1.3. Output Type Selection

3.1.3.1 Output 1 Type selection

This screen allows the user to set

the output 1 type as Voltage or

Current.

Pressing the “ Down” key will

enter the “output 1 type edit”

mode and scroll between voltage

and current.

Pressing “ Up” key will confirm the present type for Output 1 and advance to Output 2 type

selection (section 3.1.3.2).

Output 1 confirmation

Pressing “ Down” key will re-

enter into Output 1 Type Edit

mode.

Pressing “ Up” key will confirm

the present type for Output 1 and

advance to Output 2 type

selection (section 3.1.3.2).

3.1.3.2 Output 2 Type Selection

This screen allows the user to set

the output 2 type as Voltage or

Cu r r en t f o r d u a l ou t p ut

transducers

Pressing the “ Down” key will

enter the “output 2 type edit”

mode and scroll between

voltage and current.

ON O/P1 O/P2 COM

O/P 1

ON O/P1 O/P2 COM

O/P 1

ON O/P1 O/P2 COM

O/P 2

Pressing “ Up” key accepts the present type for Output 2 and advance to the Input Characteristics setting(section

3.1.4).

Output 2 confirmation

Pressing “ Down” key will re-

enterinto Output 2 Edit mode.

Pressing “ Up” key accepts

the present type for Output 2

and advance to the Input

parameter setting

(section 3.1.4).

3.1.4. Input Characteristics Setting

3.1.4.1 End value of Input

This screen allows the user to set the End value of Input.

End value of the Input can be selected in between 49 to 65 Hz.

Pressing the “ Down” key

will enter the “New/Change End

value of Input edit” mode.

Pressing “ Up” key will

confirm the present value as End

value of Input and advance to the

Start value of Input setting

(section 3.1.4.2).

Note: After Changing Output Type please ensure to

change DIP Switch setting (Refer Section 3.3.1). If DIP Switches are already changed then switch ON/OFF Transducer.

ON O/P1 O/P2 COM

O/P 2

ON O/P1 O/P2 COM

INPUT

New / Change End value of Input

(*Denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the first digit

from 4 through to 6, the value will

wrap from 6 round to 4.

Pressing the “ Up” key will

advance the operation to the next digit and set the first digit, in this case to “6”.

Enter New / Change End value

of Input, first digit entered,

prompting for second digit.

(*Denotes that digit will be

flashing).

Pressing the “ Down” key

will scroll the value of the

second digit from 0 through to 9, the value will wrap from 9 round to 0, if first digit is 5. Pressing the “ Up” key will advance the operation to

the next digit and set the second digit, in this case to “0”.

Enter New /Change End value

of Input, second digit entered,

prompting for third digit.

(*Denotes that digit will be

flashing). Pressing the “

Down” key will scroll the value

of the third digit from 0 through

to 9, the value will wrap from 9 round to 0. Pressing the “ Up” key will advance the operation

to the next digit & set the third digit, in this case to “0”.

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

Enter New / Change End value of

Input, third digit entered,

prompting for fourth digit.

(*denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of fourth digit from

0 through to 9, the value will wrap

from 9 round to 0. Pressing the “ Up” key will advance the operation to the

“New / Changed End value of Input” and set the fourth digit, in this case to “0”.

New / changed End value of Input confirmed.

Pressing the “ Down” key will

re- enter to the “New / Change

End value of Input”.

Pressing the “ Up” key will

confirm New End value of Input

and advance to the Start value of

Input setting (section 3.1.4.2).

3.1.4.2 Start value of Input

This screen allows the user to

set the Start value of Input.

The start value of the Input can

be set from 45 to End value - 4.

Pressing the “ Down” key

will enter the “New/Change

Start value of Input edit” mode.

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

Pressing “ Up” key will confirm the present value as

Start value of Input and advance to the Elbow function selection (section 3.1.4.3).

New / Change Start value of Input

(*Denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the first digit

from 4 through to 6, the value will

wrap from 6 round to 4

depending on the set End value

of Input. Pressing the “ Up” key will advance the operation to the

next digit and set the first digit, in this case to “4”.

Enter New / Change Start value

of Input, first digit entered,

prompting for second digit.

(*Denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the second

digit from 0 through to 9, the

value will wrap from 9 round to 0 depending on the set End value of Input. Pressing the “ Up” key will advance the operation to the

next digit and set the second digit, in this case to “8”.

Enter New / Change Start value of Input, second digit entered, prompting for third digit. (*Denotes that digit will be flashing).

ON O/P1 O/P2 COM

INPUT

Pressing the “ Down” key will

scroll the value of the third digit

from 0 through to 9, the value will

wrap from 9 round to 0 depending

on the set End value of Input.

Pressing the “ Up” key will

advance the operation to the next

digit and set the third digit, in this

case to “0”.

Enter New / Change Start value

of Input, third digit entered,

prompting for fourth digit.

(*denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the fourth digit

from 0 through to 9, the value will wrap from 9 round to 0 depending on the set End value of Input. Pressing the “ Up” key will advance the operation to the

“New / Changed Start value of Input” and set the fourth digit, in this case to “0”.

New/changed Start value of Input confirmed.

Pressing the “ Down” key will

re-enter to the “New / Change

Start value of Input”.

Pressing the “ Up” key will confirm New Start value of Input

and advance to the Elbow

function selection (section 3.1.4.3).

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

3.1.4.3 Elbow Function Selection

This screen allows the user to select Elbow function of input. Pressing the “ Down” key will

enter the “Selection of Elbow function of Input edit” mode and

scroll the value between yes & no.

YES : Elbow function is enabled. no : Elbow function is disabled.

Pressing “ Up” key accepts the present condition and advance to output1 characteristics setting (section 3.1.5.1).

Elbow Function of Input confirmation

Pressing “ Down” key will re-

enter into Elbow function of Input

Edit mode.

Pressing the “ Up” key will set

the value and advance to the

Elbow value of Input selection

(section 3.1.4.4).

3.1.4.4 Elbow value of Input

This screen appears only when

the Elbow function is enabled &

allows the user to set the Elbow

value of the Input. Allowable

range of Elbow value of input is

between (start value + 0.015*

End value) to 0.985* end value

Pressing the “ Down” key will enter the “New/Change Elbow value of the Input edit” mode.

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

Pressing “ Up” key will confirm the present value as Elbow value of the Input and advance to the Output Characteristics

setting (section 3.1.5).

New / Change Elbow value of the Input

(*Denotes that digit will be flashing). Pressing the “ Down” key will

scroll the value of the first digit from 4 through to 6, the value will wrap from 6 round to 4 depending on the set End value of Input. Pressing the “ Up” key will

advance the operation to the next digit and set the first digit, in this case to “5”.

Enter New / Change Elbow value of the Input, first digit entered, prompting for second digit. (*Denotes that digit will be flashing).

Pressing the “ Down” key will scroll the value of the second

digit from 0 through to 9, the value will wrap from 9 round to 0 depending on the set End value of Input. Pressing the “ Up” key will

advance the operation to the next

digit and set the second digit, in this case to “5”.

Enter New / Change Elbow value of the Input, second digit entered, prompting for third digit. (*Denotes that digit will be flashing).

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

Pressing the “ Down” key will scroll the value of the third digit

from 0 through to 9, the value will wrap from 9 round to 0 depending on the set End value of Input. Pressing the “ Up” key will

advance the operation to the next digit and set the third digit, in this case to “0”.

Enter New / Change Elbow value of the Input, third digit entered, prompting for fourth digit. (* denotes that digit will be

flashing).

Pressing the “ Down” key will scroll the value of the fourth digit

from 0 through to 9, the value will wrap from 9 round to 0 depending on the set End value of Input. Pressing the “ Up” key will advance the operation to the

“New / Changed Elbow value of the Input” and set the fourth digit, in this case to “0”.

New/changed Elbow value

of the Input confirmed.

Pressing the “ Down” key will

re-enter to the “New / Change

Elbow value of the Input”.

Pressing the “ Up” key will

confirm New Elbow value of the

Input and advance to the Output Characteristics setting (section 3.1.5).

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

ON O/P1 O/P2 COM

INPUT

3.1.5 Output Characteristics Setting

3.1.5.1 Output 1 characteristics setting

3.1.5.1.1 End value of output 1

This screen allows the user to set

the End value of Output 1,

(considered as DC Current).

The End value of Current Output

fixed at 20mA.

Pressing the “ Down” key

value remains constant because

end value is fixed.Pressing “ Up” key will confirm the present value as End value of the

Output 1 and advance to the Start value of Output1 setting (section 3.1.5.1.2).

3.1.5.1.2 Start value of output 1

This screen allows the user to set the Start value of Output 1, (considered as DC Current). Start value of Output can be set up to 20% of End value of Output.

Pressing the “ Down” key will enter the “New / Change Start

value of the Output 1 edit” mode. Pressing “ Up” key will confirm

the present value as Start value of the Output 1 and advance to the selection of Elbow value of Output1 (section 3.1.5.1.3) or Output 2 parameter setting (section 3.1.5.2)

ON O/P1 O/P2 COM

O/P 1

ON O/P1 O/P2 COM

O/P 1

New/Change Start value of the Output 1

(*Denotes that digit will be flashing).Pressing the “

Down” key will not affect the first digit It always remains 0. Pressing the “ Up” key will

advance the operation to the next digit and set the first digit, in this case to “0”.

Enter New / Change Start value of the Output 1, first digit entered, prompting for second digit. (*Denotes that digit will be flashing). Pressing the “

Down” key will scroll the value of the second digit from 0 through

to 4, the value will wrap from 4round to 0 depending on the set End value of Output. Pressing the “ Up” key will advance the operation to the

next digit and set the second digit, in this case to “0”.

Enter New / Change Start value of the Output 1, second digit entered, prompting for third digit.

(*Denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the third digit

from 0 through to 9, the value will

wrap from 9 round to 0

depending on the set End

value of Output.

ON O/P1 O/P2 COM

O/P 1

ON O/P1 O/P2 COM

O/P 1

ON O/P1 O/P2 COM

O/P 1

Pressing the “ Up” key will advance the operation to the

next digit and set the third digit, in this case to “0”

Enter New / Change Start value of the Output 1, third digit entered, prompting for fourth digit. (*denotes that digit will be

flashing).

Pressing the “ Down” key will scroll the value of the fourth digit

from 0 through to 9, the value will

wrap from 9 round to 0 depending on the set End value of Output. Pressing the “ Up” key will advance the operation to the

“New / Changed Start value of the Output 1” and set the fourth digit, in this case to “0”..

New / changed Start value of the Output 1 confirmed.

Pressing the “ Down” key will

re- enter to the “New / Change

Start value of the Output 1”.

Pressing the “ Up” key will

confirm

New Start value of the Output 1

and advance to the selection of

Elbow value of Output1 (section

3.1.5.1.3) or Output2 characteristics setting(section 3.1.5.2)

3.1.5.1.3 Elbow value of output 1

This screen appears only when Elbow function is enabled. This screen allows the user to set the Elbow value of Output

ON O/P1 O/P2 COM

O/P 1

ON O/P1 O/P2 COM

O/P 1

ON O/P1 O/P2 COM

O/P 1

1, (considerd as DC Current). The Elbow value can be set any value between set Start and End value of Output1.

Pressing the “ Down” key will

enter the “ New/Change Elbow

value of the Output 1 edit” mode.

Pressing “ Up” key will set

the present value as Elbow value

of the Output 1 and advance to

the Output 2 characteristics

setting(section 3.1.5.2).

New/Change Elbow value of the Output 1

(*Denotes that digit will be flashing).

Pressing the “ Down” key will

scroll the value of the first digit

from 0 through to 1, the value will

wrap from 1 round to 0 depending

on the set End value of Output.

Pressing the “ Up” key will

advance the operation to the next

digit and set the first digit, in this

case to “1”.

Enter New / Change Elbow value

of the Output 1, first digit entered,

prompting for second digit.

(*Denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the second

digit from 0 through to 9, the

ON O/P1 O/P2 COM

O/P 1

ON O/P1 O/P2 COM

O/P 1

value value of Output. Pressing the “ Up” key will advance the operation to the

next digit and set the second digit, in this case to “1”.

Enter New / Change Elbow value of the Output 1, second digit entered, prompting for third digit. (*Denotes that digit will be flashing). Pressing the “ Down” key will

scroll the value of the third digit from 0 through to 9, the value will

wrap from 9 round to 0 depending on the set End value of Output. Pressing the “ Up” key will advance the operation to

the next digit and set the third digit, in this case to “0”.

Enter New / Change Elbow

value of the Output 1, third digit

entered, prompting for fourth

digit. (* denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the fourth digit

from 0 through to 9, the value will wrap from 9 round to 0 depending on the set End value of Output. Pressing the “ Up” key will advance the operation to the

“New/Changed Elbow value of the Output 1” and set the fourth digit, in this case to “0”.

will wrap from 9 round to 0 depending on the set End

ON O/P1 O/P2 COM

O/P 1

ON O/P1 O/P2 COM

O/P 1

New/changed Elbow value of the Output 1 confirmed.

Pressing the “ Down” key will re-enter to the “New / Change

Elbow value of the Output 1”.

Pressing the “ Up” key will confirm New Elbow value of the

Output 1 and advance to the Output 2 Characteristics setting (section 3.1.5.2).

3.1.5.2 Output 2 Characteristics selection

3.1.5.2.1 End value of output 2

This screen allows the user to set the End value of Output 2,

(considered as DC Voltage) for dual output. The End value of

Voltage Output fixed at 10V. Pressing the “ Down” key value

remains constant because end value is fixed.

Pressing “ Up” key will set the present value as End value of the Output 2 and advance to the Start value of Output

settiing (section 3.1.5.2.2).

3.1.5.2.2 Start value of output 2

This screen allows the user to set the Start value of Output 2,

(considerd as DC Voltage).

Start value of Output can be set up to 20% of End value of

ON O/P1 O/P2 COM

O/P 1

ON O/P1 O/P2 COM

O/P 2

ON O/P1 O/P2 COM

O/P 2

Pressing the “ Down” key will enter the “

Start value of the Output 2 edit” mode.

Pressing “ Up” key will confirm the present value as

Start value of the Output2 and advance to the Elbow value

of Output2 setting(section 3.1.5.2.3) or exit setup menu.

New/Change Start value of the Output 2

(*Denotes that digit will be

flashing).

Pressing the “ Down” key will

not affect the value of first digit, it is

always 0.

Pressing the “ Up” key will

advance the operation to the next

digit and set the first digit, in every

case to “0”.

Enter New / Change Start value

of the Output 2, first digit entered,

prompting for second digit.

(*Denotes that digit will be

flashing). Pressing the “ Down” key will

scroll the value of the second digit from 0 through to 2, the value will wrap from 2 round to 0.

Pressing the “ Up” key will advance the operation to the next digit and set the second digit, in this case to “1”.? Enter New / Change Start value of the Output 2, second

digit entered, prompting for third digit. (*Denotes that digit will be flashing). Pressing the “ Down” key will scroll the value of the

New/Change

ON O/P1 O/P2 COM

O/P 2

ON O/P1 O/P2 COM

O/P 2

value will wrap from 9 round to

0.Pressing the “ Up” key will advance the operation to the next

digit and set the third digit, in this case to “5”.

Enter New / Change Start value of the Output 2, third digit entered, prompting for fourth digit. (*denotes that digit will be

flashing).

Pressing the “ Down” key will scroll the value of the fourth digit

from 0 through to 9, the value will wrap from 9 round to 0. Pressing the “ Up” key will advance the operation to the

“New/Changed Elbow value of the Output 2” confirmation and set the fourth digit, in this case to “0”.

New/changed Start value of the Output 2 confirmed.

Pressing the “ Down” key will re-enter to the “New /

Change Start valueof the Output

2”.Pressing the “ Up” key will

confirm New Start value

of the Output 2 and advance to

the Elbow value of Output2

setting (section 3.1.5.2.3) or exit

setup menu, If elbow not

enabled.

third digit from 0 through to 9, the

ON O/P1 O/P2 COM

O/P 2

ON O/P1 O/P2 COM

O/P 2

ON O/P1 O/P2 COM

O/P 2

3.1.5.2.3 Elbow value of output 2

This screen appears only when Elbow function is enabled. This screen allows the user to set the Elbow value of Output

2 (considered as DC Voltage).

The Elbow value can be set any value between set Start and End value of Output.

Pressing the “ Down” key will enter the “New / Change Elbow

value of the Output 2 edit” mode. Pressing “ Up” key will confirm

the present value as Elbow value of the Output 2 and exit setup menu.

New/Change Elbow value of the Output 2

(*Denotes that digit will be flashing). Pressing the “ Down” key will

scroll the value of the first digit from 0 through to 1, the value will wrap from 1 round to 0 depending the set End value of Output2. Pressing the “ Up” key will

advance the operation to the next digit and set the first digit, in this case to “0”.?

Enter New / Change Elbow value of the Output 2, first digit entered, prompting for second digit. (*Denotes that digit will be flashing).

ON O/P1 O/P2 COM

O/P 2

ON O/P1 O/P2 COM

O/P 2

Pressing the “ Down” key will

scroll

Pressing the “ Up” key will

advance the operation to the next

digit and set the second digit, in

this case to “5”.

Enter New / Change Elbow value

of the Output 2, second digit

entered, \ prompting for third

digit. (*Denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the third digit

from 0 through to 9, the value

will wrap from 9 round to 0 depending the set End value of Output. Pressing the “ Up” key will advance the operation to the

next digit and set the third digit, in this case to “0”.

Enter New / Change Elbow value

of the Output 2, third digit

entered, prompting for fourth

digit. (* denotes that digit will be

flashing).

Pressing the “ Down” key will

scroll the value of the fourth digit

from 0 through to 9, the value will wrap from 9 round to 0 depending the set End value of Output. Pressing the “ Up” key will advance the operation to the

ON O/P1 O/P2 COM

O/P 2

ON O/P1 O/P2 COM

O/P 2

ON O/P1 O/P2 COM

O/P 2

“New / Changed Elbow value of the Output 2 confirmation” and set the fourth digit, in this case to “0”.

New/changed Elbow value of the Output 2

confirmed.

Pressing the “ Down” key

will re-enter to the “New /

ChangeElbow value of the

Output 2”.

Pressing the “ Up” key will

confirm New Elbow value of the

Output 2 and exit setup menu.

Programming Via Programming port available at front of Transducers using optional PRKAB601 Adapter

A PC with RS 232 C interface along with the programming cable PRKAB601 and the configuration software are required to program the transducer. (Details of the programming cable and the software are to be found in the separate Data sheet: PRKAB 601 Le.) The connections between “PC PRKAB 601 Transducer. The power supply must be applied to before it can be programmed. The Configuration software is supplied on a CD.

3.2

For programming of transducer, steps to be followed are

Step 1 : DIP Switch setting:

DIP Switches should configure for desired Output type as per given in section 3.3.1.

Step 2 : programming

ON O/P1 O/P2 COM

O/P 2

PRKAB601

Programming

Power supply

Transducer

Programing cable

Software CD

Transducer

connector

The programming cable PRKAB601 adjusts the signal level and provides the electrical insulation between the PC and

Transducers.

3.3 Programming Via optional RS485 (MODBUS) communication port.

(Refer section 4 for programming through MODBUS)

3.3.1: DIP Switch Setting for Changing Output type

The Transducer output type can be changed from DC current to DC voltage depending upon user requirement on site. To change output type user has to set the transducer output type parameter either to voltage or current along with DIP switch setting. The transducer output type parameters can be configured using one of the three below given methods.

A) PRKAB 601(optional) : Using PRKAB601 through Transducer programming port (COM) and using PC based configuration software.

B) Front display (optional): Using front display user can enter into programming mode and can change the output type. C) Modbus Rs485(optional): Using Modbus interface user can configure the output type refer Modbus Rs485 section.

Note: If DIP switch setting is done first and then output type parameter is configured using either of the above three methods then switch OFF - ON the Transducer. For changing DIP switches follow these steps

1) To change O/P switches from Current to Voltage or vice versa, ensure that transducer should be Electrically dead and all connection wires should be disconnected.

2)Remove the Back cover of transducer by using screw driver.

5) After changing the switches for desired Output, Insert the front cover.

Insert the front cover,

press in direction of arrow.

6) After inserting the front cover insert the Interface card PCB and back cover..

Insert the Interface card PCB and Back cover, press in direction of arrow.

Switches of Output 2,can be set for desired Output type Voltage or Current.

Switches of Output 1,can be set for desired Output type Voltage or Current.

4. RS 485 ( ModBus )

Frequency Transducer supports MODBUS (RS485) RTU

protocol( 2-wire ). Connection should be made using twisted pair shielded cable. All "A" and "B" connections are daisy chained together. The screens should also be connected to the “Gnd” terminal. To avoid the possibility of loop currents, an Earth connection should be made at one point on the network.Loop (ring) topology does not require any termination load. Line topology may or may not require terminating loads depending on the type and length of cable used. The impedance of the termination load should match the impedance of the cable and be at both ends of the line. The cable should be terminated at each end with a 120 ohm (1/4 Watt min.) resistor. RS 485 network supports maximum length of 1.2km. Including the Master, a maximum of 32 instruments can be connected in RS485 network. The permissible address range between 1 and 247 for 32 instruments. Broadcast Mode (address 0) is not allowed. The maximum latency time of Frequency Transducer is 200ms i.e. this is the amount of time that can pass before the first response character is output.

7) After inserting the Back cover transducer, can be used

for required application..

Function code

Read Holding Registers

Read input Registers

Presets Multiple Registers

Read content of read /write location ( 4X )

Read content of read only location ( 3X )

Set the content of read / write locations ( 4X )

Communication Baud Rate is user selectable from the

front panel between 2400, 4800, 9600, 19200 bps.

After sending any query through software ( of the Master), it

must allow 200 ms of time to elapse before assuming that the frequency transducer is not going to respond. If slave does not respond within 200 ms, Master can ignore the previous query and can issue fresh query to the slave. The each byte in RTU mode has following format:

8-bit binary, hexadecimal 0-9, A-F 2 hexadecimal characters contained in each 8-bit field of the message

4 bytes (32 bits) per parameter. Floating point format ( to IEEE 754) Most significant byte first (Alternative least significant byte first)

Format of Data Bytes

2 byte Cyclical Redundancy Check (CRC)

Error Checking Bytes

1 start bit, 8 data bits, least significant bit sent first 1 bit for even/odd parity 1 stop bit if parity is used; 1 or 2 bits if no parity

Byte format

Exception Cases : An exception code will be generated

when frequency transducer receives ModBus query with

valid parity & error check but which contains some other error ( e.g. Attempt to

Device Address

Function Code

Start Address High

Start Address Low

Number of Registers Hi

Number of Registers Lo

CRC Low

CRC High

01 (Hex)

04 (Hex)

00 (Hex)

46 (Hex) 00 (Hex)

02 (Hex)

90 (Hex)

1E (Hex)

Illegal function

Illegal Data Address

Illegal Data Value

The function code is not supported by transducer.

Attempt to access an invalid address or an attempt to read or write part of a floating point value

Attempt to set a floating point variable to an invalid value

frequency

4.1 Accessing 3 X register for reading measured

values

Two consecutive 16 bit registers represent one parameter.

Refer table 2 for the addresses of 3X registers (Parameters measured by the instruments). Each parameter is held in the 3X registers. Modbus Code 04 is used to access all parameters.

Example

To read parameter , frequency : Start address = 46 (Hex) Number of registers

Note : Number of registers = Number of parameters x 2

Each Query for reading the data must be restricted to 20 parameters or less. Exceeding the 20 parameter limit will cause a ModBus exception code to be returned.

Query

set floating point variable to an invalid value ) The response

generated will be “Function code” ORed with HEX (80H ).

The exception codes are listed below

Address (Register)

Parameter No.

Parameter

Modbus Start Address Hex

High Byte

Low Byte

30071 1

Frequency

00 46

Start Address : Most significant 8 bits of starting

High address of the parameter requested.

Start Address : Least significant 8 bits of starting

low address of the parameter requested.

Number of : Most significant 8 bits of Number of

Number of : Least significant 8 bits of Number of

(Note : Two consecutive 16 bit register represent one parameter.)

Response: frequency (50.0Hz)

Device Address

Function Code

Byte Count

Data Register1 High Byte

Data Register1 Low Byte

Data Register2 High Byte

Data Register2 Low Byte

CRC Low

01 (Hex)

04 (Hex)

42 (Hex) 48 (Hex)

00 (Hex) 00 (Hex)

6F (Hex)

EA (Hex)

CRC High

Byte Count : Total number of data bytes received.

Data register 1 : Most significant 8 bits of Data register

High Byte 1 of the parameter requested. Data register 1 : Least significant 8 bits of Data register 1 Low Byte of the parameter requested. Data register 2 : Most significant 8 bits of Data register 2 High Byte of the parameter requested. Data register 2 : Least significant 8 bits of Data register 2 Low Byte of the parameter requested.

(Note : Two consecutive 16 bit register represent one parameter.)

Table 2 : 3 X register addresses (measured parameters)

4.2 Accessing 4 X register for Reading & Writing

Each setting is held in the 4X registers. ModBus code 03 is

used to read the current setting and code 16 is used to

write/change the setting. Refer Table 3 for 4 X Register addresses.

Example : Reading Device address

Device address : Start address = 0E (Hex) Number of registers = 02 Note : Number of registers = Number of Parameters x 2

Query :

Device Address Function Code Start Address High Start Address Low Number of Registers Hi Number of Registers Lo CRC Low CRC High

01 (Hex) 03 (Hex) 00 (Hex) 0E(Hex) 00 (Hex) 02 (Hex) A5 (Hex) C8 (Hex)

Start : Most significant 8 bits of starting Address High address of the parameter requested. Start : Least significant 8 bits of starting Address low address of the parameter requested. Number of : Most significant 8 bits of Number of register Hi registers requested. Number of : Least significant 8 bits of Number of register Lo registers requested.

(Note : Two consecutive 16 bit register represent one parameter.)

Byte Count : Total number of data bytes received.

Data register : Most significant 8 bits of Data register

1 High Byte 1 of the parameter requested. Data register : Least significant 8 bits of Data register 1 Low Byte 1 of the parameter requested. Data register : Most significant 8 bits of Data register 2 High Byte 2 of the parameter requested. Data register : Least significant 8 bits of Data register 2 Low Byte 2 of the parameter requested.

(Note : Two consecutive 16 bit register represent one parameter.)

Example : Writing Device address

Device address : Start address = 0E (Hex)

Number of registers = 02

Query:( Change Device address to 2 )

Device Address Function Code Byte Count Data Register1 High Byte Data Register1Low Byte Data Register2 High Byte Data Register2 Low Byte CRC Low CRC High

01 (Hex) 03 (Hex) 04 (Hex) 3F (Hex) 80 (Hex) 00 (Hex) 00(Hex) F7 (Hex) CF (Hex)

Response: ( )Device address 1

01 (Hex) 10 (Hex) 00 (Hex) 0E (Hex) 00 (Hex) 02(Hex) 04 (Hex) 40 (Hex) 00(Hex) 00(Hex) 00(Hex) 67 (Hex) E3 (Hex)

Device Address Function Code Starting Address Hi Starting Address Lo Number of Registers Hi Number of Registers Lo Byte Count Data Register-1 High Byte Data Register-1 Low Byte Data Register-2 High Byte Data Register-2 Low Byte CRC Low CRC High

Byte Count : Total number of data bytes received.

Data register : Most significant 8 bits of Data register

1 High Byte 1of the parameter requested. Data register : Least significant 8 bits of Data register 1 Low Byte 1 of the parameter requested. Data register : Most significant 8 bits of Data register 2 High Byte 2 of the parameter requested. Data register : Least significant 8 bits of Data register

2 Low Byte 2 of the parameter requested.

Note: Two consecutive 16 bit register represent one parameter.)

Response

01 (Hex) 10 (Hex) 00 (Hex) 0E(Hex)

Device Address Function Code Start Address High Start Address Low

Start : Most significant 8 bits of starting

Address High address of the parameter requested.

Start : Least significant 8 bits of starting

Address low address of the parameter requested.

Number of : Most significant 8 bits of Number of register Hi registers requested. Number of : Least significant 8 bits of Number of register Lo registers requested.

(Note : Two consecutive 16 bit register represent one parameter.)

Response

00 (Hex) 02(Hex) 20 (Hex) 0B (Hex)

Number of Registers Hi Number of Registers Lo CRC Low CRC High

Table 3 : 4 X register addresses

Address (Register)

Par-

meter

No.

Parameter

Modbus Start Address Hex

Low Byte

High Byte

Read /

Write

40001 40003 40005 40007 40009 40011 40013 40015 40017 40019

1 2 3 4 5 6 7 8 9 10

Mode selection

Device address

RS 485 Setup

Password

00 00 00

0E 10 12

R/Wp

R/Wp R/Wp R/Wp

Address (Register)

Para-

meter

No.

Parameter

Modbus Start Address Hex

Low Byte

High Byte

Read /

Write

40021 40023 40025 40027 40029 40031 40033 40035 40037 40039

11 12 13 14 15 16 17 18 19 20

Sim_Output A

Sim_Output B

Analog O/P Type 1

Analog O/P Type 2

00 00 00

1A 1C 1E

R/Wp

Explanation for 4 X register :

This is used to select the Mode of operation.Normal mode = 1. Simulation mode = 2.

40003

Mode Selection

This address is used to set the Device Address between 1 to 247.

This address is used to set the Baud rate, Parity, No of Stop bits.

This address is used to set & reset the password. Valid Range of Password can be set is 0000 - 9999

This address is used to set the simulation Output A to 10% of Output by writing 1000 and 100% of Output by writing 10000 .

40015

Device Adress

40017

RS 485 Setup

40019

Password

40027

Sim_ Output A

Table : 4 RS 485 Set-up Code

19200 19200 19200 19200

9600 9600 9600 9600 4800 4800 4800 4800 2400 2400

NONE NONE

EVEN

ODD NONE NONE

EVEN

ODD NONE NONE

EVEN

ODD NONE NONE

Baud Rate

Parity

Stop Bit

Decimal value

01 02 01 01 01 02 01 01 01 02 01 01 01 02

14 15 08 09 10 11 04 05 06 07 00 01

This address is used to set the simulation Output B to 10% of Output by writing 1000 and 100% of Output by writing 10000 .

This address is used to set the Analog O/P Type 1 as Voltage/Current.

Voltage = 1 ,Current = 2.

This address is used to set the Analog O/P Type 2 as Voltage/Current.

Voltage = 1 , Current = 2.

40029

Output B

Sim_

40031

Analog O/P Type 1

40035

Analog O/P Type 2

Note: After Changing Analog Output Type1/Type 2 please insure to change DIP Switch setting (Refer Section 3.3). If DIP Switches are already change then switch ON/OFF Transducer.

ON O/P 1 O/P 2 COM

INPUT x012

Note : Codes not listed in the table above may give rise to unpredictable results including loss of communication. Exercise caution when attempting to change mode via direct

Modbus writes.

Frequency Transducer

5. Installation

The can be mounted either on a tophat rail or directly on to a wall or a mounting plate.

2400 2400

EVEN

ODD

Baud Rate

Parity

Stop Bit

Decimal value

01 01

02 03

The front of the enclosure conforms to IP 40. The terminals of the product should be protected from liquids. The Frequency Transducer should be mounted in a

reasonably stable ambient temperature and where the

operating temperature is within the range 0 to 45 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 or disconnection.

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

5.1 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

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.

transients. In extreme circumstances it may be

5.3 Wiring

Input connections are made directly to screw-type terminals with indirect wire pressure. Choice of cable should meet local regulations. Terminal for both Current and Voltage

inputs will accept up to 2x 2.5mm² or 1x4mm² cables.

5.4 Auxiliary Supply

it may be powered from the signal source, provided the source remains within the limits of the chosen auxiliary voltage. A switch or circuit, may

5.5 Fusing

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

Transducer should ideally be powered from a dedicated supply, however

be used in close proximity to the equipment & within easy reach of the OPERATOR & It shall be marked as the disconnecting device for the equipment.

5.2 Case Dimensions

5.6 Earth/Ground Connections

For safety reasons, CT secondary connections should be grounded in accordance with local regulations.

5.7: Maintenance

6: Specifications

No maintenance is required.

2 *U 2 *U 1 second, repeated 10 times at 10 intervals

Input:

Measuring Ranges 45Hz to 55Hz, 48Hz to 52Hz,

55Hz to 65Hz, 45Hz to 65Hz (min span 4Hz)

Nominal input Voltage(U ) 57V < U < 500 V

N N

Nominal input Voltage burden < 0.6 VA max Overload Capacity : 1. continuously,

for

minute

Measuring Output Y ( Single or Optional Dual)

Output type Load independent DC

Voltage or DC Current (Onsite selectable through DIP switches & Programming.)

VA for one output£8

AC/DC Auxiliary Supply 60V…….300 VAC-DC ± 5% 24V…….60 VAC-DC ± 10%

Aux.Supply frequency range 40 to 65 Hz Auxiliary Supply consumption

Auxiliary:

£ 10VA for two outputs

60V…….300 VAC-DC

24V…….60 VAC-DC

VA for one output£5

£ 6VA for two outputs

Load independent DC 0…20mA / 4…20mA output OR 0…10V.

Output burden with DC 0 < R < 15V/Y2 current output Signal Output burden with DC Y2/(2 mA) < R <

voltage output Signal Current limit under < 1.25 * Y2 with current R=0 overload output

< 100 mA with Voltage output

Voltage limit under R< < 1.25 * Y2 with voltage

output

< 30 V with current output Residual Ripple in < 1% pk-pk Output signal Response Time <400 ms.

:( Acc. to IEC 60688)

Reference Value Output end Value Y2

(Voltage or Current) Basic Accuracy 0.2*C Factor C (The Highest value applies)

Accuracy

Y0 Y2 X0 X2

or C=1

Linear characteristics:

Y1- Y0 X2 X1 - X0 Y2

Y1 Y2 X1 X2

or C=1

Bent characteristics:

or C=1

For X0<X<X1

For X1<X<X2

Output characteristics

1) Example of setting with Linear characteristics

2) Example of setting with Bent characteristics

X0 = Start value of input Y0 = Start value of output X1 = Elbow value of input Y1 = Elbow value of output X2 = End value of input Y2 = End value of output R = Rated value of output U = Nominal input

N N

burden voltage

Safety

Protection IP 40, housing acording to EN 60 529

IP 20,terminal according toEN 60 529 Pollution degree 2 Installation Category III Insulation Voltage 1min. ( EN 61 010-1)

7700V DC, Input versus outer surface

5200V DC, Input versus all other circuits

5200V DC, Auxiliary supply versus outer

surface and output

690V DC, Output versus output Rs485

each other versus outer surface.

Installation Data

Mechanical Housing Lexan 940 (polycarbonate)

Flammability Class V-0 acc. To UL

94,self extinguishing, non dripping,

free of halogen

Mounting position Rail mounting / wall mounting Weight Approx. 0.4kg

Connection Terminal

Connection Element Conventional Screw type terminal

with indirect wire pressure

Permissible < 4.0 mm single wire

cross section or 2 x 2.5 mm of the connection lead Fine wire

Environmental

Nominal range of use 0 °C...23 °C... 45 °C

(usage Group II) Storage temperature -40 °C to 70 °C Relative humidity < 75%

of annual mean Altitude 2000m max

Ambient tests

EN 60 068-2-6 Vibration Acceleration ± 2 g

Frequency range 10....150...10Hz,

Rate of frequency sweep 1 octave/minute Number of cycles 10, in each of the three axes EN 60 068-2-7 Shock Acceleration 3 x 50g

3 shocks in each direction EN 60 068-2-1/-2/-3 Cold, Dry, Damp heat IEC 61000-4-2/-3/-4/-5/-6 IEC61326 Electromagnetic compatibility.

Reference conditions for Accuracy:

Ambient temperature 23°C +/- 1°C Pre-conditioning 30 min acc. to IEC EN - 60688 Input Voltage 57V< UN< 500V Input waveform Sinusoidal, Form Factor 1.1107 Auxiliary supply voltage Rated Value Auxiliary supply frequency Rated Value Output Load Rn = 7.5 V / Y2 ± 1%With DC

current output signal.

Rn = Y2 / 1 mA ± 1% With DC

Voltage output signal.

Miscellaneous Acc. to IEC - 60688 Additional Error

Temperature influence ± 0.2% /10°C

Influence of Variations: As per IEC -60688 standard. Output stability < 30min

Location Indoor use

5 6

Input Frequency

~ ~

Aux

Output-1

Output-2

(Optional)

7. Connection Diagram

Measuring input

Auxilliary Power supply

Measuring output - 1

Measuring output - 2

5 6

7 8

1 2

3 4

~ ~

~ , +

~ , -

Connection

Terminal details

B A G

Meaning of symbols on the instrument

Warning concerning a point of danger (Attention:observe documentation)

Equipment protected throught by Double insulation or reinforced insulation

DC voltage /Current

AC/DC voltage

3.7

Isolation between input versus all other circuit is 3.7 KV.

The Information contained in these installation instructions is for use only by installers trained 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. It is the user's responsibility to determine the suitability of the installation method in the user's field conditions. Manufacturer only obligation are those in manufacturer condition of sale for this product or in no case will manufacturer be liable for any other incidental, indirect or consequential damages arising from the use or misuse of the products.

- Notes -

RISHABH

INSTRUMENTS

Measure, Control & Record with a Difference

F-31, M.I.D.C., Satpur, Nashik 422 007, India. Tel. : +91 253 2202162, 2202202, Fax : +91 253 2351064 Email : marketing@rishabh.co.in www.rishabh.co.in

RISHABH INSTRUMENTS PVT. LTD.

- Notes -

Rishabh RISH CON - Hz Operating Manual

Specifications and Main Features

Frequently Asked Questions

User Manual