Panasonic FP7 Series User Manual page 37

2.4 Expansion Master Unit / Expansion Slave Unit
(3) IN connector
Used for connecting to the OUT connector of the expansion slave unit in the previous block
with an exclusive expansion cable.
(4) Power supply connector (AFP7EXPS only)
Connected with an external power supply (24V DC); When a power supply unit is used, do not
connect this.
(5) DIN hook
Used for fixing the unit on the DIN rail.
(6) Unit connector
Used for connecting the internal circuit of an I/O unit or intelligent unit. The end unit is
attached with shipment.
(7) Dip switches
Do not change the setting. The switches are all set to OFF at the factory.
(8) Fixing hook
Used for fixing a power supply unit
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