R7ML-YV2
P. 3 / 10
EM-7805-D Rev.2
■
STATUS INDICATOR LED
ID
COLOR
FUNCTION
PWR
Green
Turns on when the internal 5V is supplied
normally.
RUN
Green
Turns on in normal communications
conditions.
ERR
Red
Turns on in no communication or setting
error.
SD
Green
Turns on when the module is transmitting.
RD
Green
Turns on when the module is receiving.
■
STATION ADDRESS
Station Address is selected between 60H and 7FH (Intel-
ligent I/O) in hexadecimal. (Certain numbers may not be
selectable depending on the master types. Refer to the in-
struction manual of the master unit.)
The left switch determines the MSD, while the right switch
does the LSD of the address.
(Factory setting: 60H)
Station Address Setting (LSD)
Station Address Setting (MSD)
89AB
C
D
EF0
123
45
67
89AB
C
D
EF0
123
45
67
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MECHATROLINK MODE
Choose MECHATROLINK-I or -II, and the data size. Posi-
tions 2, 4 through 9 are unused.
(Factory setting: 1)
5
4
3
2
1
0
9
8
7
6
MECHATROLINK Setting
0 : MECHATROLINK-II (32-byte mode)
1 : MECHATROLINK-II (17-byte mode)
3 : MECHATROLINK-I (17-byte mode)
■
EXTENSION MODULE
Combinations with any extension module is selectable.
■
OPERATING MODE
(*) Factory setting
•
Extension (SW1-1, 1-2)
SW1-1
SW1-2
Extension
OFF
OFF
No extension (*)
ON
OFF
Discrete input, 8 or 16 points
OFF
ON
Discrete output, 8 or 16 points
•
Output at the loss of communication (SW1-4)
SW1-4 Output at the loss of communication
OFF
Reset the output (to -15% or approx. -11.5V DC)
ON
Hold the output (*)
(maintains the last data received normally)
•
Output range (SW1-5, 1-6, 1-7, 1-8)
SW1-5
SW1-6
SW1-7
SW1-8 Output range
OFF
OFF
OFF
OFF
-10 – +10V DC (*)
ON
OFF
OFF
OFF
-5 – +5V DC
OFF
ON
OFF
OFF
-1 – +1V DC
ON
ON
OFF
OFF
0 – 10V DC
OFF
OFF
ON
OFF
0 – 5V DC
ON
OFF
ON
OFF
1 – 5V DC
OFF
ON
ON
OFF
0 – 1V DC
ON
ON
ON
OFF
-0.5 – +0.5V DC
ON
ON
ON
ON
PC Configurator setting
Caution ! - SW1-3 is unused.
Be sure to turn off unused one.
■
PC CONFIGURATOR JACK
Analog output modules are equipped with the PC Configu-
rator Jack.
The PC Configurator is used to set the following parameters
for each channel.
•
Zero and span adjustments
•
Scaling
•
Range
Before starting programming, turn on the front SW1-5, 6, 7,
8. For more information about the programming using the
R7CON, please refer to the R7CON Users Manual.
■
POWER SUPPLY TERMINAL ASSIGNMENT
4
NC
5
NC
6
+24V
1
NC
2
NC
3
FG
7
0V
NO.
ID
FUNCTION, NOTES
1
NC
----
2
NC
----
3
FG
FG
4
NC
----
5
NC
----
6
+24V
Power input (24V DC)
7
0V
Power input (0V)
■
OUTPUT TERMINAL ASSIGNMENT
6
NC
7
VH0
8
VL0
1
NC
2
COM0
3
COM0
9
VH1
4
COM1
10
VL1
5
COM1
NO.
ID
FUNCTION
NO.
ID
FUNCTION
1
NC
No connection
6
NC No connection
2
COM0 Common 0
7
VH0 Wide span volt. 0
3
COM0 Common 0
8
VL0 Narrow span volt. 0
4
COM1 Common 1
9
VH1 Wide span volt. 1
5
COM1 Common 1
10 VL1 Narrow span volt. 1
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OUTPUT RANGE
•
Wide span
: -10 – +10V DC, -5 – +5V DC, 0 – 10V DC,
0 – 5V DC, 1 – 5V DC
•
Narrow span
: -1 – +1V DC, 0 – 1V, -0.5 – +0.5V DC
056 222 38 18
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