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R7F4DC-DC16A-H

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-7767-N  P. 7 / 7

MOUNTING REQUIREMENTS  

unit: mm [inch]

125 [4.92]

2-M4

DATA ALLOCATION

F

0

1F

F

0

1F

Unused

RY (n+0) F - RY (n+0) 0

Unused

Interval timed Response (X)

Refresh Data (Y)

I/O DATA DESCRIPTIONS

 DISCRETE OUTPUT

0

15

Output 0
Output 1
Output 2
Output 3

Output 15

0: OFF / 1: ON
0: OFF / 1: ON
0: OFF / 1: ON
0: OFF / 1: ON

0: OFF / 1: ON

COMMUNICATION CABLE WIRING

DA
DB

DG

SLD

FG

DA
DB

DG

SLD

FE

R7F4DC

DA
DB

DG

SLD

FE

R7F4DC

*

1

Master module

Terminating 

Resistor

blue

white

yellow

*

1. Turn on the terminator DIP switch to activate the internal terminating resistor.

 MASTER CONNECTION

Summary of Contents for R7F4DC-DC16A-H

Page 1: ...e 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...

Page 2: ...le is receiving 1 Run LED turns off when no command is received from the master device DISCRETE OUTPUT STATUS INDICATOR LED Green LED shows the output status ON LED ON OFF LED OFF STATION ADDRESS The...

Page 3: ...nt from the master ON OFF OFF OFF OFF Unable to receive data due to wire breakdown ON OFF ON OFF ON OFF Faulty Baud Rate and or Station Address setting OFF OFF OFF OFF OFF Power input removed or power...

Page 4: ...utput 0 4 Y8 Output 8 Y1 1 24V 24V DC Y9 1 24V 24V DC 2 NC Unused 2 NC Unused 3 NC Unused 3 NC Unused 4 Y1 Output 1 4 Y9 Output 9 Y2 1 24V 24V DC YA 1 24V 24V DC 2 NC Unused 2 NC Unused 3 NC Unused 3...

Page 5: ...from the DIN rail A C B DIN RAIL MOUNTING RIGHT ANGLE Mounting A Insert the longer DIN rail mounter slider until it clicks twice as shown below A B Set the upper hook at the rear side of the unit on t...

Page 6: ...4 138 5 43 50 1 97 5 20 3 12 DIN rail 35mm wide 4 16 2 4 3 17 dia 4 16 deep CONNECTION DIAGRAM Note In order to improve EMC performance bond the FE1 terminal to ground Caution FE1 terminal is NOT a pr...

Page 7: ...F RY n 0 0 Unused Interval timed Response X Refresh Data Y I O DATA DESCRIPTIONS DISCRETE OUTPUT 0 15 Output 0 Output 1 Output 2 Output 3 Output 15 0 OFF 1 ON 0 OFF 1 ON 0 OFF 1 ON 0 OFF 1 ON 0 OFF 1...

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