Section 3 I/O Circuit
B-25
Output Waveform of the OSSD outputs
The OSSD outputs will be OFF as shown in the following figure in order to perform the OSSD circuit self-test
when the light curtain is in the ON-state. The OSSD circuit diagnosis is correct when this OFF signal is fed
back. If the output signal does not contain an OFF signal, the receiver determines that there is an output
circuit or wiring failure and goes into the lockout condition.
Approx. 25
µ
s
ON
OFF
OSSD
Response time (ON to OFF)
160 ~ 200
µ
s
OFF signal
In the same way, the OSSD outputs will be ON as shown in the following figure, to perform the OSSD circuit
self-test when the light curtain is in the OFF-state.
Check the input response time of a machine connected to the F3SN-B carefully to ensure the machine will
not malfunction due to the OFF signal.
ON
OFF
OSSD
Response time (ON to OFF)
Approx. 130
µ
s
ON signal
Содержание F3SN-B P Series
Страница 1: ...TYPE 2 PNP Output ype F3SN B P Series Safety Light Curtain Instruction Manual ENGLISH Cat No SCEE 717...
Страница 10: ...A 3 1 2 4 b b OFF 300ms 1 b 9V Vs 2 4 1 2 5 2 1 mm...
Страница 14: ...A 7 2 1 2 1 1 F3SN B F3SN B...
Страница 17: ...A 10 2 1 3 D 0 2 3m 0 27m 3m L 2 tan10 L 0 087 m 2 1 4 F3SN B 2 F3SN B L D D L D 10 10...
Страница 18: ...A 11 0 2 3m 0 54m 3m L tan10 L 0 18 m L D D 10 10...
Страница 21: ...A 14 2 3 2 3 1 F3SN B R36 mm 52mm R 3 6 R 3 6 R 3 6 80mm 80mm...
Страница 23: ...A 16 1 2 3 2...
Страница 25: ...A 18 2 4 2 K1 K2 DC24V DC24V 2 2 F39 JC A L F39 JC A D RS 485 B RS 485 A K3 K1 K2 K3 K1 1 1 1 1 1 0 V...
Страница 30: ...A 23 1 2 F3SN B 1 3 5 OFF 1 F3SN B P70 4 9 24V OFF 5 6 1 3 3 2 3 F3SN B 4...
Страница 31: ...A 24 2 2 8 1 4 1 5 6 5 6 7 3 24V 2 3 1 4 1 2 2 2 0V RS 485 B RS 485 A 7 1 24V 2 2 4 2 NO...
Страница 32: ...A 25 OFF OFF OFF ON OFF 25 s 160 200 s OFF OFF ON ON OFF 130 s ON...