R8-NC3
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-9726 P. 2 / 7
COMPONENT IDENTIFICATION
FE
SLD
DB
DG
DA
Status Indicator LED
Miniature Jack Connector for Configuration
CC-Link Connector
Connector for
Power Supply and
Excitation Supply
Function Setting
DIP SW
8
7
6
5
4
3
2
1
FRONT VIEW
TOP VIEW
On
Terminator
DIP SW
On
Term
Baud Rate Setting
Rotary SW
Station Address Setting
Rotary SW
Internal Bus Connector
■
FRONT SWITCHES
• Station Address
Station Address is selected between 1 and 99 in decimal.
The upper switch determines the tenth place digit, while
the lower switch does the ones place digit of the address.
(Factory setting: 00)
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
Station Address Setting (x1)
Station Address Setting (x10)
• Baud Rate
Baud Rate is selected with the rotary switch. Positions 5
through 9 are unused. Be sure to select between 0 to 4.
(Factory setting: 0)
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
■
FRONT DIP SW
• Data Allocation Mode
: SW1
DATA ALLOCATION MODE
SW1
1
ON
2 (*)
OFF
• Cyclic Expansion
: SW2
CYCLIC EXPANSION
SW2
2 (*)
OFF
4
ON
(*) Factory setting
SW3 through SW8 are unused. Be sure to turn them off.
■
TERMINATOR DIP SW
The termination resistor is connected to the network
when it is turned on.
■
POWER SUPPLY, EXCITATION SUPPLY CONNECTOR
ASSIGNMENT
Printed-circuit board connector (Phoenix Contact)
Header: MSTBV2,5/5-GF-5,08AU
Plug component: TFKC2,5/5-STF-5,08AU
PIN
ID
FUNCTION
No.
1
24V
Power supply 24V DC
2
0V
Power supply 0V DC
3
+
Excitation supply 24V DC
4
−
Excitation supply 0V DC
5
FE1 Grounding
1
2
3
4
5
■
CC-LINK CONNECTOR ASSIGNMENT
Printed-circuit board connector (Phoenix Contact)
Header: MC1,5/5-GF-3,5
Plug component: TFMC1,5/5-STF-3,5
PIN
ID
FUNCTION
No.
1
DA
DA
2
DG
DG
3
DB
DB
4
SLD Shield
5
FE
FE
1
2
3
4
5
■
STATUS INDICATOR LED
ID
COLOR FUNCTION
Power
Green
ON when the internal 5V power is in nor-
mal status.
Run
Green
ON with normal communication
Error
Red
ON when abnormal data is received.
SD
Green
ON with data transmitting
RD
Green
ON with data receiving
