Yokogawa SC100 User Manual

4 (1)

User’s

Manual

Model SC100

Panel Mount Conductivity Converter

IM 12D11A01-01E

IM 12D11A01-01E

1st Edition

Safety Precautions

r Introduction

This manual covers the specifications, installation, operation and maintenance of the panel-mount version of the SC100 Conductivity converter. Please read this before using the SC100.

There are manuals for the related EXA100 series as follows: Refer to them as required.

Model code

Manual Name

 

IM No.

PH100

Panel Mount pH Converter

IM 12 B11A01-01E

OR100

Panel Mount ORP Converter

IM 12 C11A01-01E

SC100

Panel Mount Conductivity Converter

IM 12 D11A01-01E

PH10FP

KCl Refillable pH Sensor

IM 12 B11C01-01E

PH10RP

KCl Replenish-free pH Sensor

IM 12 B11C02-01E

OR10FP

KCl Refillable ORP Sensor

IM 12 C11C01-01E

OR10RP

KCl Replenish-free ORP Sensor

IM 12 C11C02-01E

SC10XB

Conductivity Sensor for SC100

IM 12 D11C01-01E

WTB100

Terminal Box for EXA100

IM 12 B11E01-01E

WF100

Extension Cable for EXA100

IM 12

B11F01-01E

PH10HLD

Immersion Holder for EXA100

IM 12

B11D01-01E

PH10HG

Guide-pipe Holder for EXA100

IM 12

B11D02-01E

T000.eps

IM 12D11A01-01E

1st Edition: June. 2003 (YK)

All Rights Reserved, Copyright © 2003, Yokogawa Electric Corporation

IM 12D11A01-01E

i

rFor the safe use of this equipment

(1)About This Manual

This manual should be passed on to the end user.

The contents of this manual are subject to change without prior notice.

The contents of this manual shall not be reproduced or copied, in part or in whole, without permission.

This manual explains the functions contained in this product, but does not warrant that they will suit the particular purpose of the user.

Every effort has been made to ensure accuracy in the preparation of this manual. However, should any errors or omissions come to the attention of the user, please contact the nearest Yokogawa Electric representative or sales office.

This manual does not cover the special specifications. This manual may be left unchanged on any change of specification, construction or parts when the change does not affect the functions or performance of the product.

If the product is used in a manner not specified in this manual, the safety of this product may be impaired.

(2) Safety and Modification Precautions

• Follow the safety precautions in this manual when using the product to ensure protection and safety of personnel, product and system containing the product.

(3) The following safety symbols are used on the product as well as in this manual.

DANGER

This symbol indicates that the operator must follow the instructions laid out in this manual in order to avoid the risk of personnel injury, electric shock, or fatalities. The manual describes what special care the operator must exercise to avoid such risk.

WARNING

This symbol indicates that the operator must refer to the instructions in this manual in order to prevent the instrument (hardware) or software from being damaged, or a system failure from occurring.

CAUTION

This symbol draws attention to information essential for understanding the operation and functions.

Tip

This symbol gives information that complements the current topic.

SEE ALSO

This symbol identifies a source to which to refer.

Protective Ground Terminal

Function Ground Terminal (Do not use this terminal as the protective ground terminal.)

Alternating current

ii

IM 12D11A01-01E

Safety Precautions

rNOTICE and Cautions

Check specifications

When the instrument arrives, unpack the package with care and check that the instrument has not been damaged during transportation. In addition, please check that the specification matches the order, and required accessories are not missing. Specifications can be checked by the model codes on the nameplate. Refer to Chapter 1.2 Specifications for the list of model codes.

Details on operation parameters

When the SC100 panel mount Conductivity Converter is operated without any key operation at the user site, it will work based on the operation parameters (initial data Table 5.1 to 5.3) set before shipping from the factory.

Ensure that the initial data is suitable for the operation conditions before conducting analysis. Where necessary, set the instrument parameters for appropriate operation. For details of setting data, refer to chapters 4 to 6.

When the operation parameters are changed, it is recommended to note down the changed setting data.

Front Panel of SC100

IM 12D11A01-01E

iii

LED Display Symbols

• Alphanumerics are represented as follows on the LED display

Alphanumerics LED Display Alphanumerics LED Display Alphanumerics LED Display

A

N

0

B

O

1

C

P

2

D

Q

3

E

R

4

F

S

5

G

T

6

H

U

7

I

V

8

J

W

9

K

X

 

L

Y

 

M

Z

 

iv

IM 12D11A01-01E

Safety Precautions

r After-sales Warranty

dFor repair during the warranty period, carry or send the product to the local sales representative or service office. Yokogawa will replace or repair any damaged parts and return the product to you.

dBefore returning a product for repair under warranty, give us information of the model name and serial number and a description of the problem. Any diagrams or data explaining the problems would also be appreciated.

dIf we replace the product with a new one, we won’t provide you with a repair report.

dYokogawa warrants the product for the period stated in the purchase quotation. Yokogawa shall conduct warranty service based on its standard. When the customer site is outside of the service area, a fee for dispatching the maintenance engineer will be charged to the customer.

dIn the following cases, customer will be charged for repair fee regardless of warranty period.

Failure of components which are out of scope of warranty stated in instruction manual.

Failure caused by usage of software, hardware or auxiliary equipment, which Yokogawa Electric did not supply.

Failure due to improper or insufficient maintenance by user.

Failure due to modification, misuse or outside-of-specifications operation which Yokogawa does not authorize.

Failure due to power supply (voltage, frequency) being outside specifications or abnormal.

Failure caused by any usage out of scope of recommended usage.

Any damage from fire, earthquake, storms and floods, lightning, disturbances, riots, warfare, radiation and other natural changes.

dYokogawa does not warrant conformance with the specific application at the user site. Yokogawa will not bear direct/indirect responsibility for damage due to a specific application.

dYokogawa Electric will not bear responsibility when the user configures the product into systems or resells the product.

dOur maintenance service and the supply of repair parts will be covered for five years after the production ends. For product repair, please contact the nearest sales office described in this instruction manual.

IM 12D11A01-01E

v

vi

IM 12D11A01-01E

Contents

r Introduction ......................................................................................................................

 

i

r For the safe use of this equipment ................................................................................

ii

r NOTICE and Cautions ..................................................................................................

iii

r After-sales Warranty ......................................................................................................

v

1.

Overview .....................................................................................................................

 

1-1

 

1.1

EXA SC100 conductivity converter ...............................................................

1-1

 

1.2

Check the specifications .................................................................................

1-1

 

1.3

Features of the EXA SC100 conductivity converter ......................................

1-2

 

1.4

Standard Specifications ...................................................................................

1-2

2.

Preparation for Operation ........................................................................................

2-1

 

2.1

Unpacking .......................................................................................................

2-1

 

2.2

Choosing an Installation Location ..................................................................

2-1

 

2.3

External Dimensions .......................................................................................

2-2

 

2.4

Panel Cutout Dimensions ................................................................................

2-3

 

2.5

Mounting .........................................................................................................

2-3

3.

Wiring ..........................................................................................................................

 

3-1

 

3.1

Direction of cable terminals fixing .................................................................

3-2

 

3.2

Noise prevention .............................................................................................

3-3

 

3.3

Wiring Terminal Diagram ...............................................................................

3-4

 

 

3.3.1 Use of EXA SC100 in combination with the SC10XB dedicated

 

 

 

conductivity sensor ..................................................................................

3-5

 

 

3.3.2 Use of EXA100 in combination with the SC4A conductivity sensor ....

3-6

 

3.4

Conductivity sensor detector wiring ...............................................................

3-8

 

 

3.4.1 Connection of the SC100 converter and the SC10XB conductivity

 

 

 

sensor .......................................................................................................

3-8

 

 

3.4.2 Connection of SC100 converter and SC4A conductivity sensor ...........

3-8

 

3.5

Wiring the WF100 Extension Cable ...............................................................

3-9

 

3.6

Output Signal Cable Wiring ...........................................................................

3-9

 

3.7

Contact output wiring. ....................................................................................

3-9

 

 

3.7.1 Wiring when S1 is used ..........................................................................

3-9

 

 

3.7.2 Wiring for S2 (for two-contact-output specification) or S2, S3 and

 

 

 

S4 (for four-contact output specification) .............................................

3-11

 

3.8

Power and Ground Wiring ............................................................................

3-12

4. Overview of Operation Panel ...................................................................................

4-1

 

4.1

Overviews of names and functions of operation panel keys .........................

4-1

 

4.2

Key Operation .................................................................................................

4-2

 

4.3

Switching mode to be Displayed ....................................................................

4-3

IM 12D11A01-01E

vii

 

4.4

Display examples ............................................................................................

4-4

 

 

4.4.1 Display in Initial model ...........................................................................

4-4

 

 

4.4.2 Display in Measurement mode ................................................................

4-5

 

 

4.4.3

Calibration mode .....................................................................................

4-6

 

 

4.4.4

Setting mode ............................................................................................

4-7

5.

Operation ....................................................................................................................

 

 

5-1

 

5.1

Start up ............................................................................................................

5-1

 

 

5.1.1

Check wiring ...........................................................................................

5-1

 

 

5.1.2 Start up Conductivity Converter .............................................................

5-1

 

 

5.1.3

Data Setting .............................................................................................

5-1

 

 

5.1.4

Preparation for Operation ........................................................................

5-8

 

5.2

Test Operation .................................................................................................

5-8

 

5.3

Normal Operation ............................................................................................

5-8

 

5.4

Stopping and Restarting Operation .................................................................

5-8

6.

Settings ........................................................................................................................

 

 

6-1

 

6.1

Setting Cell Constants .....................................................................................

6-1

 

 

6.1.1 How to set cell constant ..........................................................................

6-1

 

 

6.1.2

Cell Constant ...........................................................................................

6-2

 

 

6.1.3

Cell Constant Retention ...........................................................................

6-2

 

6.2

Temperature Compensation Setting ................................................................

6-2

 

 

6.2.1

Determining Temperature Coefficient ....................................................

6-3

 

 

6.2.2

Setting Temperature Coefficient .............................................................

6-4

 

6.3

Compensation for Wiring Resistance .............................................................

6-6

 

 

6.3.1

Setting Wiring Resistance .......................................................................

6-6

 

 

6.3.2

Temperature Calibration ..........................................................................

6-6

 

6.4

Zero Calibration (Calibration in Air) ..............................................................

6-7

 

 

6.4.1 Procedure for Zero Calibration (Calibration in Air) ...............................

6-7

 

6.5

Calibration with Standard Solution .................................................................

6-9

 

 

6.5.1 Calibration with Standard Solution (when using NaCl for standard

 

 

 

 

solution) .................................................................................................

6-10

 

 

6.5.2 Calibration (by comparison with reference conductivity meter) ..........

6-12

 

 

6.5.3 “Procedure for Calibration with Standard Solution”. ...........................

6-12

 

6.6

Canceling Calibration ....................................................................................

6-14

 

6.7

Escaping from Error Occurrences During Calibration .................................

6-14

 

 

6.7.1 Conditions which cause errors during calibration: ...............................

6-14

 

 

6.7.2

How errors are displayed when errors occurs during calibration: ......

6-14

 

 

6.7.3 Procedure for Recovering from Errors .................................................

6-14

7.

Cleaning and Maintenance .......................................................................................

7-1

 

7.1

Periodic Maintenance ......................................................................................

7-1

 

 

7.1.1

Sensor Cleaning .......................................................................................

7-1

 

 

7.1.2

Calibration ...............................................................................................

7-1

 

7.2

Checks and Preventive Maintenance ..............................................................

7-2

viii

IM 12D11A01-01E

8. Troubleshooting ..........................................................................................................

 

8-1

8.1

Determining whether trouble is in Sensor or Converter ................................

8-1

8.2

Error display ....................................................................................................

8-6

8.3

Things to do when an error is detected ..........................................................

8-7

 

8.3.1 Error E-1 Conductivity input is out of measurement range ...................

8-7

 

8.3.2 Error E-2 Temperature measurement is out of range .............................

8-7

 

8.3.3 Error E-3 Temperature sensor abnormal .................................................

8-7

 

8.3.4 Error E-4 Converter abnormal ................................................................

8-8

 

8.3.5 Error E-5 Temperature Compensation Out of Range .............................

8-8

 

8.3.6 Calibration Error C-1 Standard solution temperature out of range ........

8-8

 

8.3.7 Calibration Error C-2 Calibration abnormal ...........................................

8-8

 

8.3.8 Calibration Error C-3 Zero calibration abnormal ...................................

8-9

 

8.3.9 Calibration Error C-4 The used standard liquid conductivity out of

 

 

measurement range ..................................................................................

8-9

8.4

Things to do when measurement value is abnormal. .....................................

8-9

Revision Record ....................................................................................................................

 

i

IM 12D11A01-01E

ix

x

IM 12D11A01-01E

1. Overview

1.Overview

1.1EXA SC100 conductivity converter

The EXA SC100 conductivity converter is a panel-mount unit with built-in generalpurpose preamp, large 4-digit LED display for measured value and 4-digit LED display for settings.

1.2Check the specifications

The model code and suffix codes are shown below. Make sure that the supplied SC100 is the same as what you ordered.

Model

 

Suffix code

Option code

Description

 

 

 

 

 

 

SC100

 

 

 

 

Panel mount conductivity converter

 

 

 

 

 

 

22222

-A

 

Always -A

 

 

 

 

 

 

Label language

 

-E

 

English

 

 

 

 

 

 

 

 

-J

 

Japanese

 

 

 

 

 

Contact output

-21

 

2 contact outputs

 

 

 

 

 

 

-41

 

4 contact outputs

 

 

 

 

 

 

22222

 

 

-NN

 

Always -NN

 

 

 

 

 

 

Option

 

 

Unit

/UNT

S/m

 

 

 

 

 

 

 

 

 

Construction

/65

IP65

 

 

 

 

 

 

T02.EPS

IM 12D11A01-01E

1-1

1.3Features of the EXA SC100 conductivity converter

(1)Large 4-digit display. Both measured conductivity value and temperature can be displayed at the same time.

(2)You can select either two output contacts or four ; and you can select each contact output type from : high, low, high high, low low, and high high / low low.

(3)An isolated 4 to 20 mA analog output of measured value.

(4)The operation panel is rated for operation in an IP55. IP65 is optional.

(5)96 mm x 96 mm DIN size panel-mount analyzer. Depth is 120 mm and weight is 600 g.

(6)Full set of self-diagnostic functions with indication of errors such as "out of measurement range", "converter abnormal", "calibration-time error".

1.4Standard Specifications

Measurement: Conductivity of solution Measuring range: 0.05mS/cm to 200 mS/cm

Note: Measuring range is defined by the sensor to be used. Maximum range of applicable sensors (SC10XB and SC4A) is 0 to 2.0 mS/cm.

Indication

 

 

 

Display:

Digital (LED)

 

Range:

0.000mS/cm to 200.0 mS/cm

Indication:

Conductivity reading, setting, status, temperature (range: -10 to 1108C)

Input signal

 

 

 

Conductivity input range:

 

Minimum:

5 mS/cm3K (K: cell constant)

Maximum:

50 mS/cm3K (K: cell constant)

Temperature input:

Pt1000/Pt100

Temperature input range:

-10 to 1108C

Transmission signal output

Number of output points: 1 point (for output of conductivity reading only)

Output signal:

4 to 20 mA DC, isolated

Load resistance:

600 V or less

Transmission signal range: Configurable within measuring range (initial setting : 0 to

200 mS/cm)

 

Minimum span: 0 to 0.2 mS/cm

 

Maximum span: 0 to 200 mS/cm

 

Note: Configurable range depends on the sensor

to be used.

Maintenance output signal: Output hold "enabled/disabled" selectable

Hold output value: Last measured value/preset value

(2.0 to 20.8 mA) selectable

Fail output signal: Downscale burndown (2 mA) "enabled/disabled" selectable

1-2

IM 12D11A01-01E

1. Overview

Contact output

Contact type : Relay contact output

Number of contacts : 2 or 4 outputs (must be specified when ordering) Contact action : On/Off action

Contact functions : Selectable; High, low, high-high, low-low, high-high/low-low limit alarms, FAIL

Contact output hysteresis : 0 to 100% (configurable) Contact output delay time : 0 to 200 seconds (configurable)

Contact rating :

When 2 contact outputs specified

S1 : 240 VAC 3A or 30 V DC 3A (resistance load), Form C (NC/NO/COM, 3 terminals)

S2 : 240 VAC 3A or 30 V DC 3A (resistance load), Form A (NO/COM, 2 terminals)

When 4 contact outputs specified

S1 : 240 VAC 3A or 30 V DC 3A (resistance load), Form C (NC/NO/COM, 3 terminals)

S2, S3, S4 : 240 V AC 3A or 30 V DC 3A (resistanceload), Form A, shared common Maximum load current on common is 3A.

Contact status:

Table 1.1

 

 

 

Function selected

 

 

 

 

Contact

H, L, HH, LL, HH/LL limit alarms

 

FAIL

 

 

 

 

Power off

Power on

Power off

Power on

 

 

No alarm

Alarm

No alarm

Alarm

 

 

 

 

S1

NO-COM

Open

Open

Closed

Open

Closed

Open

 

 

NC-COM

Closed

Closed

Open

Closed

Open

Closed

S2

Open

Open

Closed

Open

Closed

Open

S3 when specified

Open

Open

Closed

Open

Closed

Open

S4 when specified

Open

Open

Closed

Open

Closed

Open

Note: When a contact is activated, the LED on display panel turns on.

Terminal

 

NC

 

1

S1

NO

 

2

COM

3

S2

4

S3

5

S4

6

COM

7

Ambient temperature : -5 to 45 8C

Installation altitude: 2000 m or less above sea level Storage temperature : -25 to 70 8C

Ambient humidity : 10 to 90% RH, non-condensing

Construction : Front panel : Dust-proof and drip-proof construction IP55, IP65 (when “/65” option specified)

Materials : ABS resin and polycarbonate Case color : Black

Rated Power supply : voltage : 100 to 240 V AC (610%), 50/60 Hz Power consumption : Max. 9 VA

Weight : Approx. 600g

Dimensions : 96 (W) 3 96 (H) 3 120 (D) mm Mounting : Panel mount

Panel cutout dimensions : 92 (W) 3 92 (H) mm Wiring : M3.5 screw terminal

Grounding : grounding resistance 100 V or less

IM 12D11A01-01E

1-3

Conformance to Safety and Standards

Conforms to IEC1010-1: 1990 and EN61010-1: 1992. Certified for CSA1010.

The overvoltage category of each input is CAT II (IEC1010-1) Certified for UL61010C. *l

*l

"Overvoltage category (Installation category)" describes a number which defines a transient overvoltage condition. It implies the regulation for inpulse withstand voltage.

"II " applies to electrical equipment which is supplied from the fixed installation like distribution board.

"I " applies to electrical equipment which is supplied from the circuit when appropriate transient overvoltage control means (interfaces) are provided.

Note: CSA, UL are pending.

Functional specifications

Reference temperature conversion: 0.00 to 10.00%/8C or NaCl coefficient compensation

Reference temperature setting range:

0 to 1008C

Cell constant setting range:

0.0001 to 12.00 cm-1

Temperature value adjustment (cable length correction by temperature 1-point calibration) Sensor cable length correction

Calibration function

Manual zero calibration (air calibration)

Span calibration (specified setting by specified solution, 1-point calibration) Note: Temperature indication is available during manual calibration

Self-diagnostics function

FAIL output: Measuring range failure, temperature range failure, temperature sensor failure, converter failure, invalid temperature compensation

Error indication: Calibration value failure, abnormal temperature range during calibration, calibration solution measuring range failure

Converter performance: under normal operating conditions Repeatability: 61% of span

Note: Span refers to the one of input range. Temperature reproducibility: 618C Transmission output accuracy: 60.3% of span

Note: Span refers to one of transmission signal output range. Applicable sensors:

SC10XB Conductivity Sensor for SC100 Cable lenght : 3,5,10m

Extension cable length : up to 50m (Using the WTB100 terminal box)

Note : Extension cable length means that total cable length including sensor cable is within 50m

Wetted part materials :

In applying piping adapter : SUS316, polypropylene and rigid PVC resin (SC10XB) rigid PVC resin (adapter), Viton R fluoroelastomer (O-ring for adapter)

In applying drop-in-type : SUS316, polypropylene, ridid PVC resin, silicone rubber, PPS regin chlorinated polythylene rubber (for cable seath)

SC4A 2-electrode Conductivity Sensor

Note: Refer to document GS12D08F03-01E when using SC4A sensor.

1-4

IM 12D11A01-01E

2. Preparation for Operation

2.Preparation for Operation

2.1Unpacking

When the instrument arrives, unpack the package with care and check that the instrument has not been damaged during transportation. In addition, please check that the specification matches the order, and required accessories are not missing.

2.2Choosing an Installation Location

WARNING

To minimize the danger of shock, the converter should be mounted on a panel for the converter when power is applied.

Cautions in choosing a mounting location

CAUTION

(1)Mount the converter in a location which allows adequate space for access from the rear for wiring and the like,

(2)Ideally the converter should be on the rear of a panel, so that unauthorized personnel will not have access to the terminals,

(3)The converter should be located in a place with minimal vibration,

(4)The converter should not be exposed to corrosive gas atmospheres,

(5)Temperature should be near normal (23 8C) with minimal change,

(6)Humidity should be between 10% and 90% RH,

(7)The converter should not be exposed to direct heat radiation,

(8)The converter should not be exposed to strong magnetic fields,

(9)The converter should not be exposed to water or moisture to be condensed,

(10)The converter should not be mounted near flammable materials,

(11)The converter should not be exposed to strong UV light.

The case of the converter is made of flam-retarded polycarbonate resin, and the bezel is flam-retarded ABS resin, so the converter should not be mounted above flammable materials.

If the converter is mounted near flammable materials against our caution, cover the converter by a plated steel plate at least 1.43 mm thick, or an uncoated steel plate of thickness 1.6 mm, separating the material from the converter top, bottom, left and right sides by a clearance of least 150 mm.

IM 12D11A01-01E

2-1

Yokogawa SC100 User Manual

150 mm

150 mm

150 mm

Fig. 2.1

2.3External Dimensions

SC100 Converter

11

 

EXASC100

 

 

S1

S3

mS/cm

 

mS/cm

96

S2

S4

 

 

CANCEL

 

SET

CAL

MEAS

 

ENT

96

Fig. 2.2

150 mm

F2.1.EPS

 

Unit: mm

11-20

 

31-40 21-30

Max.

41-50

91.6

51-60

 

1-10

 

Power supply terminal cover

111

91.6

111

Panel depth: 1 to 10

100

F2.2E.EPS

2-2

IM 12D11A01-01E

2. Preparation for Operation

2.4Panel Cutout Dimensions

Unit : mm

125 Min.

145 Min.

92 +00.8

92+00.8

Fig. 2.3

IM 12D11A01-01E

2-3

2.5Mounting

Large brackct (mount at top)

Panel

Terminal board

Insert from this

Side of panel Insert driver to tighten bracket

Small bracket (mount at bottom)

Fig. 2.4

Procedure 1

Cut panel out to mount the SC100 converter, referring to cutout dimensions shown on previous page.

Procedure 2

Insert the rear of the converter (terminal block side) in panel cutout.

Procedure 3

Mount top and bottom brackets (see figure) to fix the converter to panel. *When detector output is to be prewired, refer to Sec. 3.4(2)

WARNING

When mounting the converter to the cutout, do not tightly fit them, do not force it because its case or mounting brackets may be damaged.

2-4

IM 12D11A01-01E

2. Preparation for Operation

WARNING

Install the converter within below 308 from the line perpendicular to the panel board. Do not face the front of the converter upward.

8 30 to Up

F2.5.EPS

Fig. 2.5

IM 12D11A01-01E

2-5

2-6

IM 12D11A01-01E

3. Wiring

3.Wiring

This section explains wiring of the EXA SC100 conductivity converter.

WARNING

Be sure to turn off power supply, and make sure, with a tester or the like, that the dangerous voltage is not applied to cable to be connected. Do not touch terminals if power be applied.

The recommended specifications for wiring terminals are shown below.

Use crimp-on terminals, designed to fit an ISO M3.5 screw, with an insulating sleeve.

 

3.7mm\

 

Up to 7mm

Up to 7mm

3.7mm

F3.1.EPS

Fig. 3.1

Table 3.1 Recommended terminals

Maker

model

For wire size:

Tightening torque

 

 

 

 

Japan AMP Co., Ltd

1.25-YS3A

0.3~1.65mm

0.8N . m (8 kgf . cm) Up to or Iess

JST Co., Ltd

YD1.25-3.5

 

 

T3.1.EPS

IM 12D11A01-01E

3-1

3.1Direction of cable terminals fixing

When wiring cables to terminals on the rear of the instrument, put the cable terminals in the terminal face of the converter in such direction as to draw the cable to left side. (see Fig. 3.2)

CAUTION

There’s a terminal wiring diagram on the nameplate on the side of the converter.

Put in cable terminals from left side

Terminal name

 

S1(NC)

1

S1(NO)

2

COM1

3

S2

4

S3

5

S4

6

COM2

7

L

8

N

9

 

10

 

Terminal name

11

C1

12

C2

13

S

14

I1

15

I 2

16

 

17

T1

18

T2

19

mA (1)

20

mA (2)

 

 

Conductivity

Analog output

Power

 

sensor

cable

Ground

cable

 

cable

 

 

cable

 

Converter rear panel

F3.2.EPS

Fig. 3.2 Direction to put cable terminals

3-2

IM 12D11A01-01E

Loading...
+ 53 hidden pages