M-system R10M-CT4E Manual de usuario

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-6247 P. 1 / 7

INSTRUCTION MANUAL

MODBUS I/O MODULE

(4 points, RMS sensing, clamp-on current sensor input) MODEL

R10M-CT4E

BEFORE USE ....

Thank you for choosing M-System. Before use, please check

contents of the package you received as outlined below.

If you have any problems or questions with the product,

please contact M-System’s Sales Ofﬁce or representatives.

■PACKAGE INCLUDES:

Modbus I/O module.............................................................(1)

Terminal resistor (110Ω, 0.25W) ........................................(1)

■MODEL NO.

Conﬁrm Model No. marking on the product to be exactly

what you ordered.

■INSTRUCTION MANUAL

This manual describes necessary points of caution when

you use this product, including installation, connection and

basic maintenance procedures.

For information on Modbus speciﬁcation, refer to the Mod-

bus Protocol Reference Guide (EM-5650).

This manuals is downloadable at M-System’s web site

(https://www.m-system.co.jp).

POINTS OF CAUTION

■CONFORMITY WITH EU DIRECTIVES

• The equipment must be mounted inside the instrument

panel of a metal enclosure.

• The actual installation environments such as panel con-

ﬁgurations, connected devices, connected wires, may af-

fect the protection level of this unit when it is integrated

in a panel system. The user may have to review the CE

requirements in regard to the whole system and employ

additional protective measures to ensure the CE conform-

ity.

■POWER INPUT RATING & OPERATIONAL RANGE

• Locate the power input rating marked on the product

and conﬁrm its operational range as indicated below:

24V DC rating: 24V ±10%, approx. 90mA

■GENERAL PRECAUTIONS

• Before you remove the terminal block or mount it, turn off

input signals for safety.

■ENVIRONMENT

• Indoor use.

• When heavy dust or metal particles are present in the

air, install the unit inside proper housing with sufﬁcient

ventilation.

• Do not install the unit where it is subjected to continuous

vibration. Do not subject the unit to physical impact.

• Environmental temperature must be within -10 to +55°C

(14 to 131°F) with relative humidity within 10 to 90% RH

in order to ensure adequate life span and operation.

■WIRING

• Do not install cables close to noise sources (relay drive

cable, high frequency line, etc.).

• Do not bind these cables together with those in which

noises are present. Do not install them in the same duct.

■AND ....

• The unit is designed to function as soon as power is sup-

plied, however, a warm up for 10 minutes is required for

satisfying complete performance described in the data

sheet.

R10M-CT4E

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-6247 P. 2 / 7

COMPONENT IDENTIFICATION

■FRONT VIEW

Specications (side)

Congurator Jack

Status Indicator LED

■STATUS INDICATORS

ID S TAT U S COLOR FUNCTION

Power ON Green Power is supplied.

OFF Power is not supplied or an abnormal-

ity occurs in the unit.

Run ON Green Modbus communication is in normal

status.

OFF Modbus communication error or during

no Modbus communication.

Error ON Red Abnormality occurs in the unit.

(i.g. memory failure)

OFF Normal status.

SD ON Green Sending data via RS-485

RD ON Green Receiving data via RS-485

■TERMINAL ASSIGNMENTS

SLD

FE1

24V

NO. ID FUNCTION PIN

NO. ID FUNCTION

1 K1 Input 1-K 11 FE

Modbus grounding

2 K2 Input 2-K 12 DB DB

3 K3 Input 3-K 13 DA DA

4 K4 Input 4-K 14 NC Unused

5 NC Unused 15 FE1 Power grounding

6 L1 Input 1-L 16 SLD Shield

7 L2 Input 2-L 17 DG DG

8 L3 Input 3-L 18 NC Unused

9 L4 Input 4-L 19 24V

Power supply 24V DC

10 NC Unused 20 0V

Power supply 0V DC

R10M-CT4E

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-6247 P. 3 / 7

CONFIGURATOR SOFTWARE SETTING

The following parameters can be set with using PC Conﬁgurator Software (model: R10CFG)

Refer to the users manual for the R30CFG for detailed operation of the software program.

■INPUT SETTING

Each channel can be set independently.

ITEM SETTING RANGE DEFAULT VALUE

Clamp-on Current Sensor CLSE-R5 / CLSE-05 / CLSE-10 / CLSE-20 / CLSE-40 / CLSE-60 CLSE-R5

Zero Input CLSE-R5: 0.000 - 5.000 (≤ full input) 0.000

CLSE-05: 0.00 - 50.00 (≤ full input)

CLSE-10: 0.00 - 100.00 (≤ full input)

CLSE-20: 0.00 - 200.00 (≤ full input)

CLSE-40: 0.00 - 400.00 (≤ full input)

CLSE-60: 0.00 - 600.00 (≤ full input)

Full Input CLSE-R5: 0.000 - 5.000 (≥ zero input) 0.000

CLSE-05: 0.00 - 50.00 (≥ zero input)

CLSE-10: 0.00 - 100.00 (≥ zero input)

CLSE-20: 0.00 - 200.00 (≥ zero input)

CLSE-40: 0.00 - 400.00 (≥ zero input)

CLSE-60: 0.00 - 600.00 (≥ zero input)

Zero Fine Adjust -320.00 - 320.00 0.00 (%)

Gain Zero Adjust -3.2000 - 3.2000 1.0000

Zero Scaling -32000 - 32000 0

Full Scaling -32000 - 32000 10000

Cutout 0.0 - 5.0 (%) 1.0 (%)

■MODBUS SETTING

ITEM SETTING RANGE DEFAULT SETTING

Data Mode Modbus-RTU / Modbus-ASCII Modbus-RTU

Address 1 - 247 1

Baud Rate 38400 / 19200 / 9600 / 4800 bps 38400 bps

Parity None / Odd / Even None

Communication timeout duration 0.1 - 3200.0 (sec.) 3.0 sec.

Depending on data mode and parity bit setting, data bit and stop bit are as following.

DATA MODE PARITY BIT DATA B I T STOP BIT

Modbus-RTU None 8 2

Odd or Even 8 1

Modbus-ASCII None 7 2

Odd or Even 7 1

R10M-CT4E

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-6247 P. 4 / 7

INSTALLATION

The unit can be removed from the base by pulling out while

pressing the lockslider on the top thereof.

The base does not come with the unit. Please order sepa-

rately.

■DIN RAIL MOUNTING (PARALLEL)

• Mounting the unit

A) Hook the upper hook at the rear side of the base onto

the DIN rail.

B) Push the lower part of the unit in the direction of the

arrow until the base is ﬁrmly ﬁxed to the DIN rail.

• Removing the unit

A) Push down the lower slider using a minus screwdriver.

B) Pull out the lower part of the unit.

C) Remove the upper part of the unit from the DIN rail.

■WALL MOUNTING

Refer to “MOUNTING REQUIREMENTS unit: mm [inch]”

on page 3.

Pull out the upper and lower sliders from the base and ﬁx

them with M4 screws (Torque: 1.4 N·m)

R10M-CT4E

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-6247 P. 5 / 7

TERMINAL CONNECTIONS

Connect the unit as in the diagram below.

■EXTERNAL DIMENSIONS unit: mm [inch]

DIN rail

(35mm wide)

• When mounting, no extra space is needed between units.

36 [1.42]

7 [.28]

5 [.20]

89 [3.50]

5 [.20]

7 [.28]

72 [2.83]

80 [3.15] 45 [1.77] [4 [.16]]

■CONNECTION DIAGRAM

Jack

Configurator Jack DB

SLD

24V DC

FE1

To other Modbus devices

POWER

CT INPUT 1

■ INPUT CONNECTION

CT INPUT 2

CT INPUT 3

CT INPUT 4

SOURCE

CLAMP-ONSENSOR

LOAD

R10M-CT4E

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-6247 P. 6 / 7

■TERMINAL ASSIGNMENT

2019181716

15141312

■BASE

■MOUNTING REQUIRMENTS unit: mm [inch]

99 [3.90]

2-M4

MODBUS WIRING CONNECTION

HOST PC

SLD

MODBUS

I/O

MODULE

SLD

TERMINATOR TERMINATOR

Note: The terminator must be connected across “DA” and “DB” at both ends of communication line.

■WIRING COMMUNICATION WITH HOST PC

MODBUS

I/O

MODULE

WIRING INSTRUCTIONS FOR BASE

■SCREW TERMINAL

Torque: 0.5 N·m

■SOLDERLESS TERMINAL

Refer to the drawing below for recommended ring tongue terminal size. Spade tongue type is also applicable.

Recommended manufacturer: Japan Solderless Terminal MFG.Co.Ltd, Nichifu Co.,ltd

(Solderless terminals with insulation sleeve do not ﬁt)

Applicable wire size: 0.25 to 1.65 mm2

6max

3max 4min

3.2 dia.

(mm)

R10M-CT4E

5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN

Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: info@m-system.co.jp

EM-6247 P. 7 / 7

MODBUS FUNCTION CODES & SUPPORTED CODES

Modbus function codes are shown below

■DATA AND CONTROL FUNCTIONS

CODE NAME

02 Read Input Status Status of digital inputs to the slave (read only)

04 Read Input Registers Collected data from the ﬁ eld by the slave (read only)

■EXCEPTION CODES

CODE NAME

01 Illegal Function Function code is not allowable for the slave

02 Illegal Data Address Address is not available within the slave

03 Illegal Data Value Data is not valid for the function

MODBUS I/O ASSIGNMENT

ADDRESS DATA TYPE DATA

Input (1X) 1 Analog input 1 error (input range error)

2 Analog input 2 error (input range error)

3 Analog input 3 error (input range error)

4 Analog input 4 error (input range error)

Input Register (3X) 1 I Analog Input (analog input 1)

2 I Analog Input (analog input 2)

3 I Analog Input (analog input 3)

4 I Analog Input (analog input 4)

Note: DO NOT access addresses other than the ones mentioned above. Such access may cause problems such as malfunction.

■DATA TYPE

I: Integer, 0 - 65535

■STATUS

1 bit: indicates input status.

input range error ( (Input range is out of the range)

0: Normal

1: Error

I/O DATA DESCRIPTIONS

■ENGINEERING UNIT CONVERSION

Data error status is indicated by 1 bit.

0: OFF

1: ON

CLSE-R5 is multipled by 1000, CLSE-10 and CLSE-20 is multipled 100, CLSE-40 and CLSE-60 is multipled by 10, expressed in 16 bits

(0 - 65535).

■SCALED ANALOG DATA (16-bit) CONVERSION

The data is 0 to 10000 for scaling 0 to 100% setting.

If the input range is 0 to +105% (0 to +10500) and that is out of range, the data is fixed to 0 or 10500.

■DATA ERROR STATUS

LIGHTNING SURGE PROTECTION

M-System offers a series of lightning surge protector for

protection against induced lightning surges. Please contact

M-System to choose appropriate models

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