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R7G-SC-SHL

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-7817-A  Rev.2  P. 3 / 7

 

OPERATING MODE

• HLS transfer rate (SW1-1)

HLS TRANSFER RATE

CH1, CH2

SW1-1

      12Mbps (*)

12M

6Mbps

6M

• HLS output at the loss of communication (SW1-2, 1-3)

HLS OUTPUT AT THE LOSS OF 

COMMUNICATION

CH1

CH2

SW1-2

SW1-3

Hold the output (*) 
(maintains the last data received 
normally) 

H1

H2

Reset the output (turned off) 

C1

C2

• CC-Link output at the loss of communication (SW1-4)

CC-Link OUTPUT AT THE LOSS 

OF COMMUNICATION

CH1, CH2

SW1-4

Hold the output (*)
(maintains the last data received 
normally) 

H

Reset the output (turned off)  

C

(*) Factory setting

 

CC-Link BAUD RATE

Baud Rate is selected with the rotary switch.

5

4

3

2

1

0

9

8

7

6

Baud Rate Setting

0 : 156 kbps
1 : 625 kbps
2 : 2.5 Mbps
3 : 5 Mbps
4 : 10 Mbps

 

TERMINATING RESISTOR

To use the terminating resistor, turn the switch ON, and 
OFF to invalidate.  (Factory setting OFF)

Содержание R7G-SC-SHL

Страница 1: ...1 8W GENERAL PRECAUTIONS Before you remove the unit or mount it turn off the power supply for safety DO NOT set the switches on the module while the power is supplied The switches are used only for m...

Страница 2: ...ived normally ERR1 ERR2 Red Turns on when the received data is abnormal SD1 SD2 Red Turns on when the module is trans mitting RD1 RD2 Red Turns on when the module is receiv ing CC Link STATION ADDRESS...

Страница 3: ...tput maintains the last data received normally H1 H2 Reset the output turned off C1 C2 CC Link output at the loss of communication SW1 4 CC Link OUTPUT AT THE LOSS OF COMMUNICATION CH1 CH2 SW1 4 Hold...

Страница 4: ...Terminating Resistor Terminating Resistor Terminating Resistor Terminating Resistor 1 NC 2 NC 3 TR 4 TR 5 NC 6 NC 7 NC 8 SLD1 Half duplex communication Half duplex communication No connection No conne...

Страница 5: ...F OFF BL OFF OFF OFF OFF ON No data addressed to the station Or unable to receive data addressed to the station due to noise interference Missing parts of the data sent from the master OFF OFF OFF OFF...

Страница 6: ...LD FG TXD TR RXD RXD NC NC TXD TR NC SLD1 CC Link COMMUNICATION IN HLS COMMUNICATION IN 1 2 3 4 5 1 2 3 4 5 6 7 8 TXD TR RXD RXD NC NC TXD TR NC SLD1 HLS COMMUNICATION OUT 1 2 3 4 5 6 7 8 DA DB DG SLD...

Страница 7: ...en the CC Link transmits and HLS reads data they do the same with the above When the 16 bits are independent data e g discrete I Os the above phenomenon seems as the delay of 1 scan time When the 16 b...

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