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© Panasonic Industrial Devices SUNX Co., Ltd. 2017
<For series connection>
In case of series connection, if any of the sets is in light blocked status, the control output (OSSD
1 / 2) turns OFF.
The following figure shows the status of the indicators with Sub sensor 2 in light blocked status.
Notes: 1) Since the color of the operation indicator changes according to the ON / OFF state of the control output
(OSSD 1 / 2), the operation indicator is marked as “OSSD” on the device.
2) The status of the emitter / receiver indicators during operation above shows the case in PNP output
setting mode. In case of NPN output setting mode, the NPN indicator (orange) lights up.
The emitter / receiver indicators indicates the output status.
<Reference>
: Lights up in red
: Lights up in orange
: Turns OFF
Sub sensor 3
Sub sensor 2: Light blocked status
Main sensor 1: Light received status
<Received>
<Received>
<Emitter>
<Received>
Emitter
Receiver
Incident light intensity indicator
Beam-axis alignment
indicator (Red)
OSSD indicator (Red)
Fault indicator
Digital error indicator
PNP indicator (Orange) (Note 2)
NPN indicator
Interlock indicator
Function setting indicator
Beam-axis alignment
indicator (Red)
PNP indicator (Orange) (Note 2)
Emission halt indicator
Operation indicator (Red) (Note 1)
Incident light intensity indicator
Fault indicator
Digital error indicator
NPN indicator
Emission intensity control indicator
Incident light intensity indicator
Beam-axis alignment
indicator (Red)
OSSD indicator (Red)
Fault indicator
Digital error indicator
PNP indicator (Orange) (Note 2)
NPN indicator
Interlock indicator
Function setting indicator
Beam-axis alignment
indicator (Red)
PNP indicator (Orange) (Note 2)
Emission halt indicator
Operation indicator (Red) (Note 1)
Incident light intensity indicator
Fault indicator
Digital error indicator
NPN indicator
Emission intensity control indicator
Incident light intensity indicator
Beam-axis alignment
indicator (Red)
OSSD indicator (Red)
Fault indicator
Digital error indicator
PNP indicator (Orange) (Note 2)
NPN indicator
Interlock indicator
Function setting indicator
<Emitter>
Sub sensor 3: Light received status
<Emitter>
Sub sensor 2
Main sensor 1
Emitter
Receiver
Emitter
Receiver
Synchronization wire
PNP indicator (Orange) (Note 2)
Emission halt indicator
Incident light intensity indicator
Fault indicator
Digital error indicator
NPN indicator
Emission intensity control indicator
Beam-axis alignment
indicator (Red)
Operation indicator (Red) (Note 1)