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5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201  Fax: +81(6)6659-8510  E-mail: [email protected]

EM-9002  Rev.2  P. 1 / 5

INSTRUCTION MANUAL

THERMOCOUPLE INPUT MODULE

(4 points, isolated)

MODEL

R30TS4

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:

Thermocouple input module (body + CJC sensor × 4) ......(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, 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.

 

GENERAL PRECAUTIONS

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

input signals for safety.

 

HOT SWAPPABLE MODULES

• It is possible to replace a module with the power supplied 

provided that the module is replaced with one with the 
same model number and installed in the same base slot.

• Turn off input signals before replacing the module for 

safety.  Note that replacing multiple modules at once may 
greatly change line voltage levels.  We highly recommend 
to replace them one by one.

 

UNUSED CHANNEL

• Set unused channels to “CH disabled” with PC Configura-

tor software (model: R30CFG).  Otherwise, unused chan-
nels left open are to be burnout status, setting a data er-
ror at the PLC or other host devices.

 

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.

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