Hitachi MICRO-EHV+ Applications Manual page 54

Chapter 2 Specifications
Setting of the DIP switches
Voltage / current mode can be set for each channel of analog I/O. Be sure to make setting of DIP switches and setting by the
programming tool the same. In the case of not equal, the option board does not work properly.
Switch
Setting
No.
OFF
SW1-1
ON
OFF
SW1-2
ON
OFF
SW2-1
ON
OFF
SW2-2
ON
*1: Be noted that setting ON is current mode for inputs while setting ON is voltage mode for outputs.
*2: All DIP switches are set voltage I/O mode at the time of shipment from factory.
Figure of setting
SW1
SW2
ON
ON
1
1
2 2
SW1
SW2
ON
ON
1
1
2 2
SW1
SW2
ON
ON
1
1
2 2
SW1
SW2
ON
ON
1 1
2 2
SW2 SW1
ON
ON
1
1
2 2
SW1
SW2
ON
ON
1 1
2 2
SW2 SW1
ON
ON
1
1
2 2
SW1
SW2
ON
ON
1 1
2 2
OBV-AIG
IN1: Voltage input
IN1: Current input
IN2: Voltage input
IN2: Current input
IN3: Voltage input
IN3: Current input
IN4: Voltage input
IN4: Current input
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Setting items
OBV-AIOG
IN1: Voltage input
IN1: Current input
IN2: Voltage input
IN2: Current input
OUT1: Current output *1
OUT1: Voltage output *1
OUT2: Current output *1
OUT2: Voltage output *1