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COMPONENT IDENTIFICATION
Operation Mode Setting
DIP SW (SW1)
CC-Link Connector
Terminator DIP SW
■ STATUS INDICATOR LED
ID
COLOR
FUNCTION
Power
Green
ON when internal 5V power is in normal
status.
Run
Green
ON when the communication is normal*
Error
Red
ON when the received data is abnormal.
SD
Green
ON when the module is transmitting.
RD
Green
ON when the module is receiving.
*1. Run LED turns off when no command is received from the
master device.
■ DISCRETE I/O STATUS INDICATOR LED
Green LED shows the I/O status.
ON : LED ON
OFF : LED OFF
■ STATION ADDRESS
The left switch determines the tenth place digit, while the
right one does the ones place digit of the station address
(1 - 64).
(Factory setting: 00)
Discrete I/O Status Indicator LED
Power
Error
X
0
1
2
3
4
5
6
7
Run
SD
Y
8
9
A
B
C
D
E
F
×10 SA ×1
SW1
ON
TERM
ON
Power Supply / Exc. Supply
Connector
Station Address Setting (x1)
Station Address Setting (x10)
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
Status Indicator LED
Station Address
Setting Rotary SW
RD
■ OPERATING MODE
(*) Factory setting
• Baud Rate (SW1-1, 1-2, 1-3)
Baud Rate is selected with the DIP switch
1
BAUD RATE
156 kbps (*)
625 kbps
2.5 Mbps
5 Mbps
10 Mbps
• Output at the Loss of Communication (SW1-4)
OUTPUT AT THE LOSS OF COMMUNICATION
Output clear (output OFF)
Hold the output (*)
(maintains the last data received normally)
■ TERMINATING RESISTOR
To use the terminating resistor, turn the switch ON, and
OFF to invalidate. (Factory setting OFF)
R7F4DC-DAC16D-C
I/O Connector
SW1
1
2
OFF
OFF
ON
OFF
OFF
ON
ON
ON
OFF
OFF
EM-7767-L P. 2 / 8
3
OFF
OFF
OFF
OFF
ON
SW1
4
OFF
ON
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