Cảm biến hàng rào an toàn Panasonic SF4B-01

 Panasonic SF4B-01: Cảm biến an toàn light curtain


Thông tin kỹ thuật cảm biến light curtain SF4B-01:

Type

Min. sensing object ø14 mm ø0.551 in type

Min. sensing object ø25 mm ø0.984 in type

Min. sensing object ø45 mm ø1.772 in type

Model No. (Note 2)

SF4B-F□(-01)

SF4B-H□(-01)

SF4B-A□(-01)

Applicable standards

ISO 13849-1 / JIS B 9705-1 (Category 4), EN 954-1 (Category 4), EN 61496-1 (Type 4), IEC 61496-1/2 (Type 4), UL 61496-1/2 (Type 4), JIS B 9704-1/2 (Type 4), UL 1998

Operating range (Note 3)

0.3 to 7 m 0.984 to 22.966 ft

12 to 64 beam channels type: 0.3 to 9 m 0.984 to 29.528 ft
72 to 96 beam channels type: 0.3 to 7 m 
0.984 to 22.966 ft

6 to 32 beam channels type: 0.3 to 9 m 0.984 to 29.528 ft
36 to 48 beam channels type: 0.3 to 7 m 
0.984 to 22.966 ft

Min. sensing object
(Note 4)

ø14 mm ø0.551 in opaque object

ø25 mm ø0.984 in opaque object

ø45 mm ø1.772 in opaque object

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
(OSSD 1, OSSD 2)

PNP open-collector transistor / NPN open-collector transistor (switching method)
When selecting PNP output: Max. source current 200 mA, When selecting NPN output: Max. sink current 200 mA
Applied voltage: same as supply voltage (When selecting PNP output: between the control output and +V, When selecting NPN output: between the control output and 0 V)
Residual voltage: 2.5V or less (When selecting PNP output: source current 200 mA, when selecting NPN output: sink current 200 mA)
(when using 20 m 
65.617 ft length cable)

 

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)
(Note 5,6)

Protection circuit

Incorporated

Response time

OFF response: 14 ms or less, ON response: 80 to 90 ms

Auxiliary output
(Non-safety output)

PNP open-collector transistor / NPN open-collector transistor (switching method)
When selecting PNP output: Max. source current 60 mA, When selecting NPN output: Max. sink current 60 mA
Applied voltage: same as supply voltage (When selecting PNP output: between the auxiliary output and +V, When selecting NPN output: between the auxiliary output and 0 V)
Residual voltage: 2.5V or less (When selecting PNP output: source current 60 mA, when selecting NPN output: sink current 60 mA)
(when using 20 m 
65.617 ft length cable)

 

Operation mode

OFF when control outputs are ON,
ON when control outputs are OFF
(Factory setting; operating mode can be changed using the SFB-HC handy-controller).

Protection circuit

Incorporated

Interference prevention function

Incorporated (Note 7)

Emission halt function

Incorporated

Interlock function

Incorporated [Manual reset / Auto reset (Note 8)]

External device monitoring function

Incorporated

Override function

Incorporated (Note 7)

Muting function

Incorporated (Note 7)

Optional functions
(Note 9)

Fixed blanking, floating blanking, auxiliary output switching, interlock setting changing, external relay monitor setting changing,
muting setting changing, protecting, light emitting amount control

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 ℉

Ambient humidity

30 to 85 % RH, Storage: 30 to 95 % RH

Ambient illuminance

Incandescent light: 3,500 lx or less at the light-receiving face

Dielectric strength voltage

1,000 V AC for one min. between all supply terminals connected together and enclosure

Insulation resistance

20 MΩ, or more, with 500 V DC megger between all supply terminals connected together and enclosure

Vibration resistance

10 to 55 Hz frequency, 0.75 mm 0.030 in amplitude in X, Y and Z directions for two hours each

Shock resistance

300 m/s2 acceleration (30 G approx.) in X, Y and Z directions for three times each

Emitting element

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

Material

Enclosure: Aluminium, Upper / lower case: Zinc, Sensing surface: Polycarbonate, Cap: PBT

Connecting method

Connector

Cable length

Total length up to 50 m 164.042 ft is possible for both emitter and receiver, with optional mating cables (Note 10)

Accessories

MS-SFB-2 (Intermediate supporting bracket): (Note 11)
SF4B-TR14 (Test rod): 1 No

MS-SFB-2 (Intermediate supporting bracket): (Note 11)
SF4B-TR25 (Test rod): 1 No

MS-SFB-2
(Intermediate supporting bracket): (Note 11)

 

 


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