R8-SS4N
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-9728 Rev.2 P. 3 / 5
COMPONENT IDENTIFICATION
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
RUN
AI_I1
AI_I2
Module Address Setting
Rotary SW
Function Setting
DIP SW
Terminator DIP SW
SW1
x10
1 2 3 4 5 6 7 8
x1
SW2
SW4
SW3
Term
On
On
Status Indicator LED
Input Status Indicator LED
Internal Bus Connector
Input Connectors
FRONT VIEW
SIDE VIEW
CARD ADD.
AI̲I1
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
■
INDICATOR LED
ID
OPERATION
FUNCTION
Status
OFF
Stopping
Green ON
Valid host communication
Green Blinking
Reading/writing configuration
Red ON
Setting error
Red Blinking
Parameter error
Input
Status
OFF
Input data in the range
Red Blinking
Input data out of range
■
INPUT CONNECTOR ASSIGNMENT
1
2
3
4
PIN
No.
ID
FUNCTION
1
+
Input (+)
2
NC
No connection
3
NC
No connection
4
–
Input (–)
■
MODULE ADDRESS: SW1, 2
The left switch determines the tenth place digit, while the
right one does the ones place digit of the module address.
Address is selected between 0 to 30.
(Factory setting: 0)
Module Address Setting (x10)
Module Address Setting (x1)
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
■
OPERATING MODE
(*) Factory setting
• Input Range: SW4-1, 4-2
Same setting for all channels. Use PC Configurator to set
independent ranges per channel.
INPUT RANGE
SW4-1
SW4-2
0 − 20mA DC
OFF
OFF
4 − 20mA DC (*)
ON
OFF
• Configuration Mode: SW4-8
CONFIGURATION MODE
SW4-8
DIP switch setting (*)
OFF
PC Configurator and communication
ON
Note: Be sure to set unused SW4-3 through 4-7 to OFF.
■
TERMINATOR DIP SW: SW3
TERMINATOR SW
SW3
Without (*)
OFF
With
ON
