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1.3 Optical Sensor Modules
AQ2200-201 Interface Module
AQ2200-201
INTERFACE
MODULE
CHOP
CW
ANALOG OUT
HEAD
Lock lever release button
Releases the lock lever.
Modulation indication lamp
The lamp is lit when the light
modulation is set to CHOP.
CW/CHOP key
Switches the light modulation.
When set to CHOP, modulation is
performed at the current frequency.
Optical sensor head connector
Used to connect a cable to the
optical sensor head.
(For details, see section 2.5.)
Lock lever
Used when installing and uninstalling
the module.
ZERO key
Executes the zero-set.
Analog signal output terminal
Transmits the voltage corresponding
to the input light according to the
analog output setting.
AQ2200-202 Interface Module
Firmware version 3.05 and later
AQ2200-202
INTERFACE
MODULE
Lock lever release button
Releases the lock lever.
Optical sensor head connector 2
Used to connect a cable to the
optical sensor head.
(For details, see section 2.5.)
Lock lever
Used when installing and uninstalling
the module.
Analog signal output terminal 1
Transmits the voltage corresponding
to the input light according to the
analog output setting.
HEAD 2
ANALOG OUT 2
HEAD 1
ANALOG OUT 1
Optical sensor head connector 1
Used to connect a cable to the
optical sensor head.
(For details, see section 2.5.)
Analog signal output terminal 2
Transmits the voltage corresponding
to the input light according to the
analog output setting.
1-10
IM 735101-01EN