M-system R3-RS8B Manuale utente

R3-RS8B

P. 1 / 3EM-8341

BEFORE USE ....

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

the 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.

n PACKAGE INCLUDES:

RTD input module....................................................... (1)

n MODEL NO.

Check that model No. described on the speciﬁcation label is

exactly what you ordered.

n INSTRUCTION MANUAL

This manual describes necessary points of caution when you

use this product, including installation, connection and basic

maintenance procedures.

POINTS OF CAUTION

n HOT INSERTION/REMOVAL OF MODULES

Removing or replacing modules does not affect other modules

on the same backplane. It is possible to replace them without

removing the power supply. However, replacing multiple

modules at once may greatly change line voltage levels. We

recommend that you replace them one by one.

n 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 30 to 90% RH in

order to ensure adequate life span and operation.

n WIRING

• Do not install cables (power supply, input and output) 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.

n AND ....

• The unit is designed to function as soon as power is supplied,

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

complete performance described in the data sheet.

INSTALLATION

Use the Installation Base (model: R3-BSx).

RTD INPUT MODULE

(8 points, isolated) MODEL R3-RS8B

INSTRUCTION MANUAL

R3-RS8B

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COMPONENT IDENTIFICATION

nSIDE DIP SW

•RTD Type: SW1, SW2 (selectable per 4 channels)

SW2SW1

SW3

FRONT VIEW

ERR LED

RUN LED

SIDE VIEW

Input 1-4 (SW1)

Input 5-8 (SW2)

RTD

Conv.Rate

Temp. Unit

Burnout

INPUT 1 through INPUT 4 (SW1)

INPUT 5 through INPUT 8 (SW2) RTD

1 2 3 4

OFF OFF OFF OFF Pt 100 (*)

(JIS ’97, IEC)

ON OFF OFF OFF Pt 100

(JIS ’89)

OFF ON OFF OFF JPt 100

TERMINAL CONNECTIONS

Connect the unit as in the diagram below.

n DIMENSIONS mm (inch)

TERMINAL

COVER

130 (5.12)

27.5 (1.08) 109 (4.29)

POSITIONING

GUIDE

28–M3

SCREW

6.2

(.24)

nSTATUS INDICATOR LED

RUN indicator: Bi-color (red/green) LED;

Red when the bus A operates normally;

Green when the bus B operates normally;

Amber when both buses operate normally.

ERR indicator: Bi-color (red/green) LED;

Red with burnout;

Green in normal operating conditions.

•Burnout: SW3

•Temperature Unit: SW3

•Conversion Rate: SW3

SW3-1 BURNOUT

OFF Upscale (*)

ON Downscale

SW3-2 TEMP. UNIT

OFF °C (*)

ON °F

SW CONV. RATE

160 80 40 20

SW3-3 OFF(*) ON OFF ON

SW3-4 OFF(*) OFF ON ON

(*) Factory setting

R3-RS8B

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n CONNECTION DIAGRAM

WIRING INSTRUCTIONS

nSOLDERLESS TERMINAL mm (inch)

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. Applicable

wire size: 0.3 – 0.5 mm2

3.2 (.13) dia.

4 min.

(.16)

12 (.47) max.

6 max.

(.24)

3 (.12) max.

INPUT 1

RTD

INPUT 2

RTD

INPUT 3

RTD

INPUT 4

RTD

INPUT 5

RTD

INPUT 6

RTD

INPUT 7

RTD

INPUT 8

RTD

BUS CONNECTOR

INTERNAL

POWER

BUS A

BUS B*

*For dual redundant communication.

• Unused Input Channels

Close across the unused input terminals with a resistor as

shown below and set the DIP switch for an RTD.

The resistance value must match the RTD type (100Ω for

Pt 100).

Unused channels left open are equal to the burnout, which

turns the red ERR LED on and sets a burnout ag at the

PLC or the host device.

Unused channels can be specied and set so on the PC

Conﬁgurator Software (model: R3CON) without needing to

connect resistors at the ﬁeld terminals.

INPUT 1

INPUT 2

INPUT 3

INPUT 4

3 6 9

INPUT 5

INPUT 6

INPUT 7

INPUT 8

M-SYSTEM WARRANTY

M-System warrants such new M-System product which it manufactures to be free from defects in materials and workmanship during the 36-month period following the date that such

product was originally purchased if such product has been used under normal operating conditions and properly maintained, M-System’s sole liability, and purchaser’s exclusive

remedies, under this warranty are, at M-System’s option, the repair, replacement or refund of the purchase price of any M-System product which is defective under the terms of this

warranty. To submit a claim under this warranty, the purchaser must return, at its expense, the defective M-System product to the below address together with a copy of its original

sales invoice.

THIS IS THE ONLY WARRANTY APPLICABLE TO M-SYSTEM PRODUCT AND IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED

WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. M-SYSTEM SHALL HAVE NO LIABILITY FOR CONSEQUENTIAL, INCIDENTAL OR

SPECIAL DAMAGES OF ANY KIND WHATSOEVER.

M-System Co., Ltd., 5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN, Phone: (06) 6659-8201, Fax: (06) 6659-8510, E-mail: info@m-system.co.jp

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