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F3SJ-B-02TS
Quick Installation Manual
Depending on the unit's model and settings of floating blanking function, detection capability may vary.
Use a test rod with an appropriate diameter for inspection. The model name of test rod is as follows.
□The sensor can detect a test rod wherever it is in the detection zone. In other words, when a test rod is
inserted into the detection zone, the stable-state indicators (STB) turn off and the ON/OFF output-state
indicators turn red.
□When the external test function is used:
ON/OFF-state indicators turn red when the test input line is short-circuited to Vs-3V to Vs.
□When the external device monitoring function is used:
When the F3SJ-B-02TS is blocked and the external device monitoring input terminal is open, it enters a
lockout state.
□When using muting lamp:
Under muting state, a signal that indicates muting state is output to the auxiliary output.
Under override state, a signal that indicates override state is output to the auxiliary output.
-Checking that Hazardous Parts Stop While the Machine Operates
□The hazardous parts stop immediately when a test rod is inserted into the detection zone at three posi-
tions: "directly in front of the emitter", "directly in front of the receiver", and "between the emitter and
receiver". (Use the appropriate test rod.)
□The hazardous parts remain stopped as long as the test rod is in the detection zone.
□The hazardous parts stop when the power of the F3SJ-B-02TS is turned OFF.
□The actual response time of the whole machine is equal to or less than the calculated value.
Maintenance Checklists
To ensure safety, keep a record of the inspection results. When the user is a different person from those who
installed or designed the system, he/she must be properly trained for maintenance.
■Checklists
-Inspection at Startup and When Changing Operators
□There is no approach route other than through the detection zone of the F3SJ-B-02TS.
□Part of the operator's body always remains in the detection zone of the F3SJ-B-02TS when working
around the machine's hazardous part.
□The actual safety distance is equal to or greater than the calculated value.
□There must be no dirt on or damage to the optical surface of the F3SJ-B-02TS.
□ON/OFF-state indicators turn red when the test input line is short-circuited to Vs-3V to Vs.
□When muting lamp is used, a muting lamp must be clear and free of dirt or degradation.
□The test rod is not deformed.
□When the power of the F3SJ-B-02TS is turned ON while nothing is in the detection zone, it must operate
as follows:
The power indicator and ON/OFF-state indicators turn green within 2 seconds after the F3SJ-B-02TS is
turned ON.
□Nothing should exist in the detection zone and stable-state indicators must turn ON at power on.
□The test rod is detected when it is moved around in the detection zone as shown in the diagram of Pre-
Operation Checklists. In other words, when a test rod is inserted into the detection zone, the stable-state
indicators (STB) turn off and the ON/OFF-state indicators turn red.
□When muting function is used, installation condition of muting sensor must not be changed.
Model name Diameter
F39-TRD25 Dia. 25mm
Mounting/Beam Alignment
Wiring
Function Selection
Pre-Operation Checklist /
Maintenance Checklists
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