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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-8008-B  P. 1 / 12

INSTRUCTION MANUAL

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:

Discrete I/O module ............................................................(1)
Surface mounter slider .......................................................(2)

 

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 con-
formity.

* For example, installation of noise filters and clamp fil-

ters for the power source, input and output connected 
to the unit, etc.

 

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%, ≤ 70 mA

 

GENERAL PRECAUTIONS

• Before you remove the unit or mount it, turn off the power 

supply and I/O signal for safety.

• Before you remove the connector or mount it, make sure 

to turn off the power supply and I/O signal 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 30 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.

MECHATROLINK I/O MODULE

(NPN discrete input, NPN transistor output, 16 points each, 

e-CON connector, MECHATROLINK- 

III

 use)

MODEL

R7I4DML3-DAC32C

Summary of Contents for R7I4DML3-DAC32C

Page 1: ...clamp fil ters for the power source input and output connected to the unit etc POWER INPUT RATING OPERATIONAL RANGE Locate the power input rating marked on the product and confirm its operational ran...

Page 2: ...INDICATOR LED ID COLOR FUNCTION PWR Green Turns on when the internal power is sup plied normally ERR Red Turns on at MECHATROLINK III com munication error CON Green Turns on at MECHATROLINK III con n...

Page 3: ...4 Y4 Output 4 4 YC Output 12 Y5 1 24V 24V DC YD 1 24V 24V DC 2 NC Unused 2 NC Unused 3 NC Unused 3 NC Unused 4 Y5 Output 5 4 YD Output 13 Y6 1 24V 24V DC YE 1 24V 24V DC 2 NC Unused 2 NC Unused 3 NC U...

Page 4: ...1 2 3 4 5 1 PWR 2 PWR 3 FE 4 SNSR EXC 5 SNSR EXC Power Supply Power Supply Functional earth Sensor excitation Sensor excitation Note The numbers marked on the connector have no relationship to the pi...

Page 5: ...e DIN rail mounter slider with tip of a mi nus screwdriver 2 Pull the lower of the unit 3 Remove the upper hook of the unit from the DIN rail 3 1 2 SURFACE MOUNTING 1 Insert the two DIN rail mounter s...

Page 6: ...1 2 4 5 3 POWER SUPPLY IN SENCOR EXCITATION IN SNSR EXC SNSR EXC FE PWR PWR 1 2 4 5 3 POWER SUPPLY OUT SENCOR EXCITATION OUT X0 GND NC GND NC 24V INPUT X0 1 2 4 3 Detecting Circuit XF 24V 1 2 4 3 Dete...

Page 7: ...arning command ALM_CLR 06H Clear alarm or warning command CONNECT 0EH Establish connection command DISCONNECT 0FH Release connection command Standard I O profile DATA_RWA 20H Transmit I O data NOP 00H...

Page 8: ..._STAT 3 4 0000H 0000H Clear current alarm or warning Other than 0000H is not available 5 6 00H 00H Reserve CONNECT 0EH Starts communication with master station BYTE COMMAND RESPONSE REMARKS 0 CONNECT...

Page 9: ...CH0 IN LO CH0 data low 8 bits Bit 0 through 7 of input data are set CH0 IN HI CH0 data high 8 bits Bit 8 through 15 of input data are set CH1 IN LO CH1 data low 8 bits Bit 0 through 7 of the data whic...

Page 10: ...sed 1 D_WAR Not used 2 CMDRDY 1 Command reception enabled 0 Other 3 ALM_CLR_CMP 1 Completion of execution of ALM_CLR 0 Other ALM_CLR_CMP can be canceled by setting 0 for ALM_CLR in CMD_CTRL command ar...

Page 11: ...sec 17H Max Transmission Cycle 4 Yes 0x0061A800 64 msec 18H Increments of Transmission Cycle 4 Yes 0x00000001 Available to 31 25 62 5 125 250 500 sec 1 64 msec 1 msec increments 19H Min Communication...

Page 12: ...sconnection Output 10 Overcurrent overheat disconnection Output 14 Overcurrent overheat disconnection Output 15 Overcurrent overheat disconnection Output 13 Overcurrent overheat disconnection 0 Normal...

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