M-system R30CT4E User manual

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-9018 Rev.1 P. 1 / 5

INSTRUCTION MANUAL

AC CURRENT INPUT MODULE

(4 points, isolated, clamp-on current sensor type CLSE use) MODEL R30CT4E

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:

AC current input module....................................................(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.

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 and connected wires may

affect the protection level of this unit when it is integrat-

ed 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 CE conformity.

■GENERAL PRECAUTIONS

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

input signals for safety.

■HOT INSERTION/REMOVAL OF MODULES

•It is possible to replace the module with the power sup-

plied, provided that modules are of the same model num-

ber and that the same Installation Base slot is used.

•Turn off input signals before replacing the module for

safety. Note that replacing multiple modules at once may

greatly change line voltage levels. We recommend that

you replace them one by one.

■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.

•Be sure to attach the terminal cover for safety.

■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.

R30CT4E

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-9018 Rev.1 P. 2 / 5

COMPONENT IDENTIFICATION

RUN

ERR

RUN LED

Input Terminal Block

ERR LED

■FRONT VIEW

■BOTTOM VIEW

■SIDE VIEW

Lock Tab

Base Fixing Screw

Specifications

Positioning Guide

Terminal Cover

Terminal Fixing Screw

■STATUS INDICATORS

LED COLOR FUNCTION

RUN indicator Green ON while network module operates normally

OFF in network module error

ERR indicator Red OFF when input circuit and internal bus operate normally

Blinks in 1 sec. cycles with input value error (

≥ 115%).

Blinks in 400 msec. cycles with input circuit error (AD converter response failure).

ON in internal bus error

■TERMINAL ASSIGNMENTS

NO. ID FUNCTION NO. ID FUNCTION

1 K1 Input K1 11 NC No connection

2 L1 Input L1 12 NC No connection

3 K2 Input K2 13 NC No connection

4 L2 Input L2 14 NC No connection

5 NC No connection 15 NC No connection

6 K3 Input K3 16 NC No connection

7 L3 Input L3 17 NC No connection

8 K4 Input K4 18 NC No connection

9 L4 Input L4 19 NC No connection

10 NC No connection 20 NC No connection

R30CT4E

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-9018 Rev.1 P. 3 / 5

INSTALLATION

■INSTALLATION TO THE BASE

Use the Installation Base (model: R30BS).

The I/O slots are numbered in the ascending order starting

from the one on the immediate right side of the network

module (slot 1, slot 2...).

A code indicating the I/O slot number is assigned to each

I/O slot and I/O data is allocated in the order of this code.

When an I/O slot is vacant, blank data is sent or received to/

from the PLC, etc.

■

PWR COM I/O1 I/O n

HOW TO MOUNT THE MODULE ON THE BASE

1) Engage the positioning guide of the module with the In-

stallation Base.

2) Pivot the module on the positioning guide and press it

down until the lock tab sits into place.

Positioning Guide

3) Tighten the base ﬁxing screw using a screwdriver (stem

length: 70 mm/2.76” or more) (torque 0.5 N·m).

Base Fixing Screw

■HOW TO REMOVE THE MODULE

1) Loosen the base ﬁxing screw using a screwdriver (stem

length: 70 mm/2.76” or more).

Base Fixing Screw

2) While pressing the projection on the lock tab, push the

module upward.

3) Detach the positioning guide of the module from the In-

stallation Base.

Lock Tab

R30CT4E

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-9018 Rev.1 P. 4 / 5

TERMINAL CONNECTIONS

Connect the unit as in the diagram below.

■EXTERNAL DIMENSIONS unit: mm (inch)

①

②

③

④

⑪

⑫

⑬

⑭⑤

⑥

⑦

⑧

⑨

⑩

⑮

⑯

⑰

⑱

⑲

⑳

110 (4.33)

25 (.98) 98 (3.86)

20–M3

SCREW

(.24)

■CONNECTION DIAGRAM

INTERNAL POWER

INTERNAL BUS

BUS CONNECTOR

INPUT 1

INPUT 2

LOAD

SOURCE

LOAD

SOURCE

INPUT 3

INPUT 4

LOAD

SOURCE

LOAD

SOURCE

R30CT4E

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-9018 Rev.1 P. 5 / 5

WIRING INSTRUCTIONS

■TORQUE

Wiring screw for separable terminal: 0.5 N·m

Fixing screw for separable terminal: 0.5 N·m

■SOLDERLESS TERMINAL unit: mm

Refer to the drawing below for recommended ring tongue

terminal size. Spade tongue type is also applicable. Solder-

less terminals with insulation sleeve do not ﬁt.

Recommended manufacturer: Japan Solderless Terminal

MFG.Co., Ltd., Nichifu Co., Ltd.

Applicable wire size: 0.25 – 0.75 mm2

12 max.

6 max.

3 max.

3.2 dia.

■HOW TO REMOVE SEPARABLE SCREW TERMINAL

The terminal block is separable in two pieces. Evenly loos-

en two screws on top and bottom of the terminal block to

separate.

PC CONFIGURATOR

With conﬁgurator software, settings shown below are avail-

able. Refer to the software manual of R30CFG for detailed

operation.

■CHANNEL INDIVIDUAL SETTING

ITEM USABLE RANGE DEFAULT

SETTING

Unused setting CH enabled

CH disabled

CH enabled

Input range CLSE-60

CLSE-40

CLSE-20

CLSE-10

CLSE-05

CLSE-R5

CLSE-60

Fine zero adjustment

-320.00 – +320.00 (%) 0.00 (%)

Fine gain adjustment

-3.2000 – +3.2000 1.0000

Scaled range Zero

0 – 64 000 0

Scaled range Span

0 – 64 000 0

Low-end cutout

0.5 – 50.0 (%) 1.0 (%)

■CHANNEL BATCH SETTING

ITEM USABLE RANGE DEFAULT

SETTING

Conversion rate 80 ms

40 ms

20 ms

10 ms

80 ms

Operational delay at

power ON

0.0 – 60.0 sec. 5.0 sec.

Simulate input Normal input

Simulated data

Normal input

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