Cảm biến hàng rào an toàn Panasonic SF4-AH

 Panasonic SF4-AH: Cảm biến an toàn light curtain




Thông tin kỹ thuật cảm biến light curtain SF4-AH:

Type

NPN output equivalent

PNP output equivalent

Model No.

SF4-AH□-N

SF4-AH□(-H)

Applicable standards

EN 954-1 (Category 4), EN 61496-1 (Type 4), IEC 61496-1/2 (Type 4), UL 61496-1/2 (Type 4), UL 1998

Operating range

0.3 to 7 m 0.984 to 22.966 ft

Detection capability

φ30 mm φ1.181 in opaque object (Note 2)

Effective aperture angle

±2.5° or less [for an operating range exceeding 3 m 9.843 ft (conforming to IEC 61496-2 / UL 61496-2)]

Supply voltage

24 V DC ± 10 % Ripple P-P 10 % or less

Control outputs
(OSSD1, OSSD2)

Semiconductor output (NPN output equivalent) 2 outputs
Maximum sink current: 200 mA
Applied voltage: Same as supply voltage
(between control output and 0 V)
Residual voltage: 2 V or less (at 200 mA sink current)

Semiconductor output (PNP output equivalent) 2 outputs
Maximum source current: 200 mA
Applied voltage: Same as supply voltage
(between control output and +V)
Residual voltage: 2.5 V or less (at 200 mA source current)

 

Operation mode

ON when all beam channels are received, OFF when one or more beam channels are interrupted
(OFF also in case of any malfunction in the light curtain or the synchronization signal)

Response time

In normal operation: OFF response 11 ms or less, ON response 70 ms or less
In the blanking function set condition: OFF response 15 ms or less, ON response 70 ms or less

 

Series connection

In normal operation: OFF response 20 ms or less, ON response 70 ms or less
In the blanking function set condition: OFF response 20 ms or less, ON response 70 ms or less

Auxiliary output
(Non-safety output)

NPN open-collector transistor
Maximum sink current: 60 mA
Applied voltage: Same as supply voltage
(between auxiliary output and 0 V)
Residual voltage: 2 V or less (at 60 mA sink current)

PNP open-collector transistor
Maximum source current: 60 mA
Applied voltage: Same as supply voltage
(between auxiliary output and +V)
Residual voltage: 2.5 V or less (at 60 mA source current)

 

Operation mode

OFF when control outputs are ON, ON when control outputs are OFF
(It is possible to use the handy-controller to switch the mode to ON when control outputs are ON and OFF when control outputs are OFF.)

Interference prevention function

Incorporated
(In cace of series connection: 3 sets max., Max. beam channels 192 beam channels)

Test input (emission halt) function

Incorporated

Test input (emission halt input)

Emission: 0 to +1.5 V (source current: 2 mA or less)
Emission halt: Open, or +9 V to Vs (Note 3)

Emission: +9 V to Vs (sink current: 2 mA or less)(Note 3)
Emission halt: Open, or 0 to +1.5 V

Degree of protection

IP65 (IEC)

Ambient temperature

–10 to +55 ℃ +14 to +131  (No dew condensation or icing allowed)
Storage: –25 to +70 ℃ 
–13 to +158 

Emitting element

Infrared LED (Peak emission wavelength: 870 nm 0.034 mil)

Material

Enclosure: Aluminium, Front case: Polycarbonate, Lens: Polycarbonate, Cap: Polycarbonate and ABS

Dimensions

W28 x H (protective height + 27) x D21 mm
W1.102 x H (protective height + 1.063) x D0.827 in

W28 x H (protective height + 27) x D21 mm (SF4-AH□-H: D41 mm)
W1.102 x H (protective height + 1.063) x D0.827 in (SF4-AH□-H: D1.614 in)

Accessories

MS-SF2N-1 (Rear sensor mounting bracket): 1 set for emitter and receiver
MS-SF2N-2 (U-shaped rear mounting intermediate supporting bracket, MS-SF4A-H2 for "-H" type): (Note 4)
MS-SF2N-L (L-shaped intermediate supporting bracket): (Note 4)
SF4-AH-TR (Test rod): 1 pc.


Nhận xét