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Functional Descriptions
<Minimum sensing object>
SF4B-F SF4B-F <V2>
SF4B-H SF4B-H <V2>
SF4B-A SF4B-A <V2>
3-2-3 Auxiliary Output Switching Function
This function changes the operation state of the auxiliary output (AUX4) of SF-C14EX. It is useful
when desired to make an indicator to operate or inform the operation state of the SF4B / SF4B<V2>
series to PLC.
The following settings are selectable.
This function enables to set auxiliary output of the SF4B / SF4B<V2> series.
Setting
Auxiliary output setting of the
mode
SF4B / SF4B<V2> series
Negative logic of the control out-
0
put (OSSD 1 / 2) (factory setting)
Positive logic of the control
1
output (OSSD 1 / 2)
2
ON when emitting
3
OFF when emitting
OFF under unstable light
4
receiving condition (Note 1)
ON under unstable light
5
receiving condition (Note 1)
6
ON during muting
7
OFF during muting
ON in light receiving condition
8
(Note 2)
OFF in light receiving condition
9
(Note 2)
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under unstable light-receiving condition does not work.
2) By the setting of ON / OFF in light receiving condition, light-receiving / light interrupted condition is output regardless of
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<e.g.>
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tion, the safety output 1 / 2 are in ON sate, however, the auxiliary output becomes OFF since the SF4B / SF4B<V2>
series has been detecting the obstacle.
3) The state of the auxiliary output remains the same even if the SF4B / SF4B<V2> series state changes.
4) When using in combination with SF-C14EX, the muting function cannot be set on SF4B / SF4B<V2> series side.
Thus, the state of the auxiliary output remains the same regardless of the SF4B / SF4B<V2> series state.
19
Ineffective
ø14mm
ø25mm
ø45mm
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when an obstacle exists in the sensing range regardless of the incident light intensity.
Do not use the auxiliary output for the purpose of stopping the machine in which the SF4B
/ SF4B<V2> series is installed. Failure to do so could result in death or serious injury.
Operation of the auxiliary output corresponding to SF4B / SF4B<V2> series state
Emission
halt
OFF
OFF
(Note 3)
(Note 3)
OFF
© Panasonic Electric Works SUNX Co., Ltd. 2011 MJE-SFBHC No.0024-49V
Floating blanking function
1 beam channel
ø24mm
ø45mm
ø85mm
State of sensing area when emitting
Unshielded
Unstable
light-receiving
condition
OFF when OSSD is ON
ON
ON when OSSD is OFF
ON when OSSD is ON
OFF when OSSD is OFF
ON
OFF
ON
ON
ON
OFF
Effective
2 beam channels
ø34mm
ø65mm
ø125mm
Shielded
Others
ON
OFF
ON
(Note 3)
OFF
(Note 3)
OFF (Note 4)
ON (Note 4)
OFF
ON
3 beam channels
ø44mm
ø85mm
ø165mm
Lockout
ON
OFF
OFF
ON
(Note 3)
(Note 3)
OFF
ON
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