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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-7845  Rev.6  P. 1 / 4

INSTRUCTION MANUAL

INSTALLATION BASE

MODEL

M6DBS

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:

Installation base ..................................................................(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 a panel.
• 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 unit or mount it, turn off the power 

supply 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 -20 to +55°C 

(-4 to +131°F) with relative humidity within 30 to 90% 
RH in order to ensure adequate life span and operation.

• Keep space of at less 1 cm (0.4 inches) on the left side of 

the power supply module (model: M6-PSM).

 

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.

COMPONENT IDENTIFICATION

 

FRONT VIEW

1 2

1

Power Supply

 Module

Signal 

Conditioner

2

8

• 

M6DBS-08A

•  •  •  •

8

• 

M6DBS-08, M6DBS-08P

Signal Conditioner or 

Power Supply Module

•  •  •  •

Install signal conditioners from the slot at either end.
Power Supply Modules (M6DPS1 or M6DPS2) could be 
mounted at any slots, however, installing them at either end 
is generally recommended.
Power Supply Module, M6-PSM must be mounted on the 
power module slot of the M6DBS-08A.

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