Business > Industrial Devices > Automation Controls Top > FA Sensors & Components > Sensors > Light Curtains / Safety Components > Safety Light Curtain Type 2 SF2B Ver.2(Discontinued Products) > Specifications
We are sorry, the products have been discontinued. Please refer to the details of the discontinued products and the recommended substitutes list below.
|
SF2B-H□ Hand protection type
Type | Min. sensing object ø27 mm ø1.063 in type (20 mm 0.787 in beam pitch) |
||||
---|---|---|---|---|---|
Model No. | NPN output | SF2B-H8-N | SF2B-H12-N | SF2B-H16-N | SF2B-H20-N |
PNP output | SF2B-H8-P | SF2B-H12-P | SF2B-H16-P | SF2B-H20-P | |
Number of beam channels | 8 | 12 | 16 | 20 | |
Beam pitch | 20 mm 0.787 in | ||||
Protective height | 168 mm 6.614 in |
232 mm 9.134 in |
312 mm 12.283 in |
392 mm 15.433 in |
|
Current consumption | Emitter:40 mA or less Receiver:50 mA or less |
Emitter:40 mA or less Receiver:60 mA or less |
|||
PFHD | NPN output | 6.24×10-9 | 6.44×10-9 | 6.58×10-9 | 6.77×10-9 |
PNP output | 6.04×10-9 | 6.23×10-9 | 6.37×10-9 | 6.57×10-9 | |
MTTFD | 100 years or more | ||||
Net weight (total of emitter and receiver) |
170 g approx. | 280 g approx. | 400 g approx. | 510 g approx. |
Type | Min. sensing object ø27 mm ø1.063 in type (20 mm 0.787 in beam pitch) |
||||
---|---|---|---|---|---|
Model No. | NPN output | SF2B-H24-N | SF2B-H28-N | SF2B-H32-N | SF2B-H36-N |
PNP output | SF2B-H24-P | SF2B-H28-P | SF2B-H32-P | SF2B-H36-P | |
Number of beam channels | 24 | 28 | 32 | 36 | |
Beam pitch | 20 mm 0.787 in | ||||
Protective height | 472 mm 18.583 in |
552 mm 21.732 in |
632 mm 24.882 in |
712 mm 28.031 in |
|
Current consumption | Emitter:50 mA or less Receiver:70 mA or less |
Emitter:50 mA or less Receiver:80 mA or less |
|||
PFHD | NPN output | 6.91×10-9 | 7.10×10-9 | 7.24×10-9 | 7.44×10-9 |
PNP output | 6.71×10-9 | 6.90×10-9 | 7.04×10-9 | 7.23×10-9 | |
MTTFD | 100 years or more | ||||
Net weight (total of emitter and receiver) |
610 g approx. | 720 g approx. | 830 g approx. | 930 g approx. |
Type | Min. sensing object ø27 mm ø1.063 in type (20 mm 0.787 in beam pitch) |
||||
---|---|---|---|---|---|
Model No. | NPN output | SF2B-H40-N | SF2B-H48-N | SF2B-H56-N | SF2B-H64-N |
PNP output | SF2B-H40-P | SF2B-H48-P | SF2B-H56-P | SF2B-H64-P | |
Number of beam channels | 40 | 48 | 56 | 64 | |
Beam pitch | 20 mm 0.787 in | ||||
Protective height | 792 mm 31.181 in |
952 mm 37.480 in |
1,112 mm 43.779 in |
1,272 mm 50.079 in |
|
Current consumption | Emitter:60 mA or less Receiver:90 mA or less |
Emitter:65 mA or less Receiver:110 mA or less |
|||
PFHD | NPN output | 7.58×10-9 | 7.91×10-9 | 8.24×10-9 | 8.58×10-9 |
PNP output | 7.37×10-9 | 7.71×10-9 | 8.04×10-9 | 8.37×10-9 | |
MTTFD | 100 years or more | ||||
Net weight (total of emitter and receiver) |
1,000 g approx. | 1,300 g approx. | 1,500 g approx. | 1,700 g approx. |
Type | Min. sensing object ø27 mm ø1.063 in type (20 mm 0.787 in beam pitch) |
||||
---|---|---|---|---|---|
Model No. | NPN output | SF2B-H72-N | SF2B-H80-N | SF2B-H88-N | SF2B-H96-N |
PNP output | SF2B-H72-P | SF2B-H80-P | SF2B-H88-P | SF2B-H96-P | |
Number of beam channels | 72 | 80 | 88 | 96 | |
Beam pitch | 20 mm 0.787 in | ||||
Protective height | 1,432 mm 56.378 in |
1,592 mm 62.677 in |
1,752 mm 68.976 in |
1,912 mm 75.275 in |
|
Current consumption | Emitter:70 mA or less Receiver:130 mA or less |
Emitter:80 mA or less Receiver:150 mA or less |
|||
PFHD | NPN output | 8.91×10-9 | 9.24×10-9 | 9.58×10-9 | 9.91×10-9 |
PNP output | 8.71×10-9 | 9.04×10-9 | 9.37×10-9 | 9.71×10-9 | |
MTTFD | 100 years or more | ||||
Net weight (total of emitter and receiver) |
1,900 g approx. | 2,100 g approx. | 2,300 g approx. | 2,500 g approx. |
Notes:
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD: Probability of dangerous failure per hour, MTTFD: Mean time to dangerous failure (in years)
SF2B-A□ Arm / Foot protection type
Type | Min. sensing object ø47 mm ø1.850 in type (40 mm 1.575 in beam pitch) |
||||
---|---|---|---|---|---|
Model No. | NPN output | SF2B-A4-N | SF2B-A6-N | SF2B-A8-N | SF2B-A10-N |
PNP output | SF2B-A4-P | SF2B-A6-P | SF2B-A8-P | SF2B-A10-P | |
Number of beam channels | 4 | 6 | 8 | 10 | |
Beam pitch | 40 mm 1.575 in | ||||
Protective height | 168 mm 6.614 in |
232 mm 9.134 in |
312 mm 12.283 in |
392 mm 15.433 in |
|
Current consumption | Emitter: 35 mA or less Receiver: 45 mA or less |
Emitter: 35 mA or less Receiver: 50 mA or less |
|||
PFHD | NPN output | 6.11×10-9 | 6.23×10-9 | 6.30×10-9 | 6.42×10-9 |
PNP output | 5.90×10-9 | 6.03×10-9 | 6.10×10-9 | 6.22×10-9 | |
MTTFD | 100 years or more | ||||
Net weight (total of emitter and receiver) |
170 g approx. | 280 g approx. | 400 g approx. | 510 g approx. |
Type | Min. sensing object ø47 mm ø1.850 in type (40 mm 1.575 in beam pitch) |
||||
---|---|---|---|---|---|
Model No. | NPN output | SF2B-A12-N | SF2B-A14-N | SF2B-A16-N | SF2B-A18-N |
PNP output | SF2B-A12-P | SF2B-A14-P | SF2B-A16-P | SF2B-A18-P | |
Number of beam channels | 12 | 14 | 16 | 18 | |
Beam pitch | 40 mm 1.575 in | ||||
Protective height | 472 mm 18.583 in |
552 mm 21.732 in |
632 mm 24.882 in |
712 mm 28.031 in |
|
Current consumption | Emitter: 40 mA or less Receiver: 55 mA or less |
Emitter: 40 mA or less Receiver: 60 mA or less |
|||
PFHD | NPN output | 6.49×10-9 | 6.62×10-9 | 6.69×10-9 | 6.81×10-9 |
PNP output | 6.29×10-9 | 6.41×10-9 | 6.48×10-9 | 6.61×10-9 | |
MTTFD | 100 years or more | ||||
Net weight (total of emitter and receiver) |
610 g approx. | 720 g approx. | 830 g approx. | 930 g approx. |
Type | Min. sensing object ø47 mm ø1.850 in type (40 mm 1.575 in beam pitch) |
||||
---|---|---|---|---|---|
Model No. | NPN output | SF2B-A20-N | SF2B-A24-N | SF2B-A28-N | SF2B-A32-N |
PNP output | SF2B-A20-P | SF2B-A24-P | SF2B-A28-P | SF2B-A32-P | |
Number of beam channels | 20 | 24 | 28 | 32 | |
Beam pitch | 40 mm 1.575 in | ||||
Protective height | 792 mm 31.181 in |
952 mm 37.480 in |
1,112 mm 43.779 in |
1,272 mm 50.079 in |
|
Current consumption | Emitter: 45 mA or less Receiver: 65 mA or less |
Emitter: 50 mA or less Receiver: 75 mA or less |
|||
PFHD | NPN output | 6.88×10-9 | 7.08×10-9 | 7.27×10-9 | 7.46×10-9 |
PNP output | 6.68×10-9 | 6.87×10-9 | 7.07×10-9 | 7.26×10-9 | |
MTTFD | 100 years or more | ||||
Net weight (total of emitter and receiver) |
1,000 g approx. | 1,300 g approx. | 1,500 g approx. | 1,700 g approx. |
Type | Min. sensing object ø47 mm ø1.850 in type (40 mm 1.575 in beam pitch) |
||||
---|---|---|---|---|---|
Model No. | NPN output | SF2B-A36-N | SF2B-A40-N | SF2B-A44-N | SF2B-A48-N |
PNP output | SF2B-A36-P | SF2B-A40-P | SF2B-A44-P | SF2B-A48-P | |
Number of beam channels | 36 | 40 | 44 | 48 | |
Beam pitch | 40 mm 1.575 in | ||||
Protective height | 1,432 mm 56.378 in |
1,592 mm 62.677 in |
1,752 mm 68.976 in |
1,912 mm 75.275 in |
|
Current consumption | Emitter: 55 mA or less Receiver: 85 mA or less |
Emitter: 60 mA or less Receiver: 95 mA or less |
|||
PFHD | NPN output | 7.66×10-9 | 7.85×10-9 | 8.05×10-9 | 8.24×10-9 |
PNP output | 7.46×10-9 | 7.65×10-9 | 7.84×10-9 | 8.04×10-9 | |
MTTFD | 100 years or more | ||||
Net weight (total of emitter and receiver) |
1,900 g approx. | 2,100 g approx. | 2,300 g approx. | 2,500 g approx. |
Notes:
Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉.
PFHD: Probability of dangerous failure per hour, MTTFD: Mean time to dangerous failure (in years)
Type | Min. sensing object ø27 mm ø1.063 in type (20 mm 0.787 in beam pitch) |
Min. sensing object ø47 mm ø1.850 in type (40 mm 1.575 in beam pitch) |
|||
---|---|---|---|---|---|
NPN output | PNP output | NPN output | PNP output | ||
Model No. | SF2B-H□-N | SF2B-H□-P | SF2B-A□-N | SF2B-A□-P | |
Applicable standards |
International standard |
IEC 61496-1/2 (Type 2), ISO 13849-1 (Category 2, PLc), IEC 61508-1 to 7 (SIL1) | |||
Japan | JIS B 9704-1/2 (Type 2), JIS B 9705-1 (Category 2), JIS C 0508-1(SIL1) | ||||
Europe (EU) | EN 61496-1 (Type 2), EN 55011 | ||||
North America | UL 61496-1/2 (Type 2), UL 508, UL 1998 (Class 1), CSA C22.2 No.14, CSA C22.2 No.0.8, OSHA 1910.212 (Note 3), OSHA 1910.217 (C) (Note 3), ANSI B11.1 to B11.19, ANSI/RIA 15.06 |
||||
CE marking directive compliance | Machinery Directive, EMC Directive, RoHS Directive | ||||
Operating range | 0.2 to 13 m 0.656 to 42.651 ft (0.2 to 5 m 0.656 to 16.404 ft when using the SF2B-CB05-B adapter cable) |
||||
Min. sensing object | ø27 mm ø1.063 in opaque object | ø47 mm ø1.850 in opaque object | |||
Effective aperture angle | ±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 ±15 % Ripple P-P 10 % or less | ||||
Control outputs (OSSD 1, OSSD 2) |
<NPN output type> NPN open-collector transistor ・ Max. sink current: 200 mA ・ Applied voltage: same as supply voltage [between the control outputs (OSSD 1, OSSD 2) and 0 V] ・ Residual voltage: 2.0 V or less (sink current 200 mA) (when using 30.5 m 100.066 ft length cable) <PNP output type> PNP open-collector transistor ・ Max. source current: 200 mA ・ Applied voltage: same as supply voltage [between the control outputs (OSSD 1, OSSD 2) and +V] ・ Residual voltage: 2.5 V or less (sink current 200 mA) (when using 30.5 m 100.066 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 safety light curtain or the synchronization signal) |
||||
Protection circuit |
Incorporated | ||||
Response time | OFF response: 15 ms or less, ON response: 40 to 60 ms | ||||
Auxiliary output (Aux) (Note 4) |
<NPN output type> NPN open-collector transistor ・ Max. sink current: 60 mA ・ Applied voltage: same as supply voltage [between the auxiliary output and 0 V] ・ Residual voltage: 2.0 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) <PNP output type> PNP open-collector transistor ・ Max. source current: 60 mA ・ Applied voltage: same as supply voltage [between the auxiliary output and +V] ・ Residual voltage: 2.5 V or less (sink current 60 mA) (when using 30.5 m 100.066 ft length cable) |
||||
Operation mode |
When using SF2B-CCB□ or SF2B-CB□: OFF when OSSD ON, ON when OSSD OFF When using SF2B-CB05-A: ON during normal operation, OFF when there is a problem with emitter operation or emission is halted |
||||
Protection circuit |
Incorporated | ||||
Synchronization method | Cable synchronization (optical synchronization when using SF2B-CB05-B) | ||||
Interference prevention function |
Incorporated ・ Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-A□ allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 5) SF2B-H□ and SF2B-A□ can be used together. (Note 6) [When using SF2B-CB05-B (optical synchronization): ・ Series connection: 3 sets max. (Total 128 beam channels). (However, SF2B-A□ allows up to a total of 96 beam channels when two sets are connected, and up to 64 beam channels when three sets are connected). (Note 5) ・ Parallel connection: 2 sets max. ・ Series and parallel mixed connection: Series connection of 3 sets max. and parallel connection of 2 sets max. are simultaneously possible. SF2B-H□ and SF2B-A□ can be used together. (Note 6)] |
||||
Emission halt function | Incorporated | ||||
External device monitoring function | Incorporated | ||||
Degree of protection | IP65 (IEC) (*IP67 is later than Ver.2) | ||||
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 double 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) | ||||
Cable extension | Extension up to total 30.5 m 100.066 ft is possible for both emitter and receiver, with optional mating cables. | ||||
Connecting method | Connector | ||||
Material | Enclosure: Aluminum, Upper and lower edges : Die-cast zinc alloy, Inner case: Polycarbonate · Polyester resin, Cap: PBT | ||||
Accessories | MS-SF2B-2 (Intermediate supporting bracket): (Note 7) SF2B-TR27 (Test rod): 1 No. |
MS-SF2B-2 (Instermediate supporting bracket): (Note 7) |
Notes:
1) Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of + 20 ℃ + 68 ℉.
2) Due to revisions of safety light curtain standards (Electro-sensitive protective equipment), type 2 safety light curtains are limited to PLc and SIL1regarding PL and SIL standards.
3) Not compatible when using the bottom cap cable SF2B-CB05-A.
4) When using auxiliary output (AUX), the compatible cable SF2B-CB05-B (sold separately) cannot be used.
5) SF2B-H8-□ and SF2B-A4-□ cannot be connected in series.
6) When making series connection mixing SF2B-H□ and SF2B-A□, calculate by doubling the number of optical axes only for SF2B-A□, and make the total number of optical axes fall below 128 axes.
(e.g.) When making series connection with SF2B-H36 and SF2B-A44, the total number of optical axes will be 124 axes. The number of optical axes for
SF2B-H36 + (number of optical axes for SF2B-A44 x 2) = total number of optical axes. 36 optical axes + (44 optical axes x 2) = 124 optical axes.
7) Intermediate supporting bracket MS-SF2B-2 is included with the following products. The number included varies as follows depending on the product.
[1 set]
SF2B-H□・・・Light curtain with 40 to 56 beam channels
SF2B-A□・・・Light curtain with 20 to 28 beam channels
[2 sets]
SF2B-H□・・・Light curtain with 64 to 80 beam channels
SF2B-A□・・・Light curtain with 32 to 40 beam channels
[3 sets]
SF2B-H□・・・Light curtain with 88 to 96 beam channels
SF2B-A□・・・Light curtain with 44 to 48 beam channels
Model No. | SF-LAT-2B |
---|---|
Supply voltage | 3 V |
Battery | 1.5 V (AA size battery) x 2 pcs. (replaceable)(Note 2) |
Battery lifetime | 30 hours approx. of continuous operation (Manganese battery, at +25 ℃ +77 ℉ ambient temperature) |
Light source | Red semiconductor laser: class 2 (IEC / JIS / FDA) (Max. output: 1 mW, Peak emission wavelength: 650 nm 0.026 mil) |
Ambient temperature | 0 to +40 ℃ +32 to +104 ℉ (No dew condensation) |
Material | ABS (Enclosure) Aluminum (Mounting part:) |
Weight | Net weight: 150 g approx. (without batteries) |
Notes:
1) | Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉. |
---|---|
2) | LR6 dry cell batteries are not provided with the product. Please purchase them separately. |
Model No. | SF-IND-2 |
---|---|
Supply voltage | 24 V DC ±15 % |
Current consumption | 12 mA or less |
Indicators | Orange LED (8 pcs. used)[Light up when external contact is ON] |
Ambient temperature | –10 to +55 ℃ +14 to +131 ℉ (No dew condensation or icing allowed) |
Material | POM (Enclosure) Polycarbonate (Cover) Cold rolled carbon steel (SPCC) (Bracket) |
Cable | 0.3 mm2 2-core cabtyre cable, 3 m 9.843 ft long |
Net weight | 70 g approx. (including bracket) |
Model No. | RF-SFBH-□ |
---|---|
Sensing range | With one corner mirror: declined to 90 %, With two corner mirrors: declined to 80 % (When used in combination with the SF2B series) |
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 |
Vibration resistance | 10 to 55 Hz frequency, 0.75 mm 2.953 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 |
Material | Enclosure: Aluminum, Mounting bracket: Stainless Steel, Mirror (rear surface mirror): Glass, Side cover: EPDM |
Accessories | Intermediate supporting bracket: 1 set (RF-SFBH-40/48/56/64), 2 sets (RF-SFBH-72/80/88/96) |
Note: | Where measurement conditions have not been specified precisely, the conditions used were an ambient temperature of +20 ℃ +68 ℉. |
---|
Requests to customers (Automation Control Components & Industrial Device) [Excluding specific product]
Requests to customers (Automation Control Components & Industrial Device) [For specific product]
Requests to customers (FA Sensors & Components [Excluding motors])
Requests to customers (Dedicated to industrial motors)