13 © Panasonic Electric Works SUNX Co., Ltd. 2011 MJE-SFBHC No.0024-49VFunctional DescriptionsFloating blanking functionIneffective Effective1 beam channel 2 beam channels 3 beam channelsSF4B-F+SF4B-F ø14mm ø24mm ø34mm ø44mmSF4B-H+SF4B-H ø25mm ø45mm ø65mm ø85mmSF4B-A+SF4B-A ø45mm ø85mm ø125mm ø165mm3-1-3 Auxiliary Output Switching FunctionThis function changes the operation state of the auxiliary output. It is useful when desired to make anindicator to operate or inform the operation state of the SF4B / SF4B series to PLC.The following settings are selectable.Settingmode Auxiliary output settingOperation of the auxiliary output corresponding to SF4B / SF4B series stateEmissionhaltState of sensing area when emittingLockoutUnshieldedShieldedUnstablelight-receivingconditionOthers0Negative logic of the controloutput (OSSD 1 / 2)(factory setting)ON OFF when OSSD is ONON when OSSD is OFF ON1 Positive logic of the controloutput (OSSD 1 / 2) OFF ON when OSSD is ONOFF when OSSD is OFF OFF2 ON when emitting OFF ON OFF3 OFF when emitting ON OFF ON4 OFF under unstable lightreceiving condition (Note 1) (Note 3) OFF ON (Note 3) (Note 3)5 ON under unstable lightreceiving condition (Note 1) (Note 3) ON OFF (Note 3) (Note 3)6 ON during muting OFF ON during mutingOthers: OFF OFF7 OFF during muting ON OFF during mutingOthers: ON ON8 ON in light receiving condition(Note 2) OFF ON OFF OFF9 OFF in light receiving condition(Note 2) ON OFF ON ON Y * & + = & & $ & + &|
|}}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 * & + = & & $ & * & + * & "&-dition, the control output (OSSD 1 / 2) is in ON sate, however, the auxiliary output becomes OFF since the SF4B /SF4B series has been detecting the obstacle.3) The state of the auxiliary output remains the same even if the SF4B / SF4B series state changes.@ = & & + & % |}}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 series is installed. Failure to do so could result in death or serious injury.
