R8-PA4
P. 3 / 4
EM-9739 Rev.1
5-2-55, Minamitsumori, Nishinari-ku, Osaka 557-0063 JAPAN
Phone: +81(6)6659-8201 Fax: +81(6)6659-8510 E-mail: [email protected]
COMPONENT IDENTIFICATION
■
TERMINATOR DIP SW
TERMINATOR SW
SW3
Without (*)
OFF
With
ON
(*) Factory setting
■
PC CONFIGURATOR
The following parameters can be set with using PC Configu-
rator Software (model: R8CFG):
• Pulse count setting (accumulated pulse count preset,
max. accumulable pulse or overflow restet value)
• Common setting (loss of internal bus communication
detection time)
Settings are programmed by the PC Configurator via the
Power/Network Module. Refer to the users manual for the
R8CFG for detailed operation of the software program.
(Default setting for initial count value: 0, default setting for
max. accumulable pulse: 4,294,967,295, default setting for
overflow restet value: 0)
■
INDICATOR LED
LED
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
OFF
Green ON
ON
■
INPUT CONNECTOR ASSIGNMENT
1
2
3
4
•R8
–
PA4A
•R8
–
PA4B
•R8
–
PA4C
PIN
ID
FUNCTION
No.
1
24V
Excitation supply 24 V
2
NC
No connection
3 0V (COM) Excitation supply 0 V (COM)
4
PI
Discrete input
PIN
ID FUNCTION
No.
1 24V (COM) Excitation supply 24 V (COM)
2
NC
No connection
3
0V Excitation supply 0 V
4
PI
Discrete input
PIN
ID FUNCTION
No.
1 COM Voltage input (–)
2
NC
No connection
3
0V 0V
4
PI
Voltage input (+)
■
Module Address
The left switch determines the tenth place digit, while the
right switch does the ones place digit of the address.
Address is selected between 0 to 28.
(Factory setting: 0)
Module Address Setting (x1)
Module Address Setting (x10)
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
RUN
Module Address Setting
Rotary SW
Terminator DIP SW
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
SW1
x10
x1
SW2
SW3
Term
5
4
3
2
1
0
9
8
7
6
5
4
3
2
1
0
9
8
7
6
On
Status Indicator LED
Input Status Indicator LED
Internal Bus Connector
Input Connectors
FRONT VIEW
SIDE VIEW
CARD ADD.
PI1
PI2
PI3
PI4
