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3
PRE-OPERATION INSTRUCTIONS
1.2 Parts
Front view Rear view
Mounting
hole
Mounting
hole
Mounting
hole
Encoder specification selection switch (SW1)
Used to change the specification of encoder
(differential line driver/complementary).
Switch for manufacturer
setting (SW3)
Do not change from initially-
set status (1, 2:OFF ).
Terminating resistor selection
switch (SW2)
Switch ON/OFF of the internal
terminating resistor.
CON2 connector
Not used.
Terminal
block
Connector
Connect to the inverter
option connector.
Terminal layout
PA2
PB2
PZ2
SD
SD
PO
PA1
PB1
PZ1
PG
PG
PIN
1
2
3
4
O
N
1
2
O
N
1
2
O
N
SW2
SW1
LED1
LED2
LED3
SW3
FR-A7AP
PIN and PO are
not used.
(Refer to page 5.)
(Refer to page 7.)
(Refer to page 7.)