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Panasonic > Products > Automation C ontrols > Products > Industrial Sensors > Safety Light C urtains > SF4C > Specifications
Safety Light Curtains: SF4C Specifications
Automation Control Products
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Specifications for this product appear below.
Area Sensors
Color Mark Sensors
Download SF4C product catalog in PDF format for more in-depth information
Fiber Optic Sensors
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Specifications
Photoelectric Sensors
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Safety Light Curtains
Light curtain individual specifications
SF4C-F?
SF4B Version 2
Min. sensing object ø14 mm ø0.551 in type
(10 mm 0.394 in beam pitch)
Type
SF4B-G Version 2
SF4C
SF2B
Pigtailed type
SF4C-F15-J05
SF4C-F23-J05
SF4C-F31-J05
Cable type
SF4C-F15
SF4C-F23
SF4C-F31
Model No.
SQ4
ST4
No. of beam channels
Semiconductor Sensors
15
23
31
160 mm
6.299 in
240 mm
9.449 in
320 mm
12.598 in
Large
multipurpose
indicator
lights off
Emitter: 70 mA or less
Receiver: 80 mA or less
Emitter: 75 mA or less
Receiver: 85 mA or less
Large
multipurpose
indicator
lights up
Emitter: 105 mA or less
Receiver: 110 mA or less
Emitter: 110 mA or less
Receiver: 115 mA or less
PFHd
2.29 x 10-9
2.73 x 10-9
3.18 x 10-9
MTTFd
100 years or more
Protective height
Sensor Controllers
Special Usage Sensors
Static Ionizers
Video Borescopes
Current
consumption
Laser Markers
Servos & Drives
UV Curing Systems
Machine Vision/ID Products
Timers
Limit Switches
Net weight
(Total of
emitter and
receiver)
Temperature Controllers
Counters
Pigtailed
type
210 g approx.
270 g approx.
340 g approx.
Cable type
600 g approx.
670 g approx.
730 g approx.
Hour Meters
Min. sensing object ø14 mm ø0.551 in type
Type
Power Meters
(10 mm 0.394 in beam pitch)
Pigtailed type
SF4C-F39
-J05
SF4C-F47
-J05
SF4C-F55
-J05
SF4C-F63
-J05
Cable type
SF4C-F39
SF4C-F47
SF4C-F55
SF4C-F63
Model No.
No. of beam channels
Protective height
Large
multipurpose
indicator
39
47
55
63
400 mm
15.748 in
480 mm
18.898 in
560 mm
22.047 in
640 mm
25.197 in
Emitter: 80 mA or less
Receiver: 90 mA or less
Emitter: 85 mA or less
Receiver: 95 mA or less
Emitter: 115 mA or less
Receiver: 120 mA or less
Emitter: 120 mA or less
Receiver: 125 mA or less
PFHd
3.62 x 10-9
4.06 x 10-9
4.50 x 10-9
4.95 x 10-9
MTTFd
100 years or more
lights off
Current
consumption
Large
multipurpose
indicator
lights up
Net weight
(Total of
emitter and
receiver)
Pigtailed
type
400 g approx.
470 g approx.
540 g approx.
600 g approx.
Cable type
800 g approx.
860 g approx.
930 g approx.
1,000 g approx.
SF4C-H?
Min. sensing object ø25 mm ø0.984 in type
(20 mm 0.787 in beam pitch)
Type
Pigtailed type
SF4C-H8-J05
SF4C-H12-J05
SF4C-H16-J05
Cable type
SF4C-H8
SF4C-H12
SF4C-H16
Model No.
No. of beam channels
8
12
16
160 mm
6.299 in
240 mm
9.449 in
320 mm
12.598 in
Emitter: 70 mA or less
Receiver: 85 mA or less
Emitter: 70 mA or less
Receiver: 90 mA or less
Emitter: 120 mA or less
Receiver: 135 mA or less
Emitter: 120 mA or less
Receiver: 140 mA or less
PFHd
1.66 x 10-9
1.90 x 10-9
2.10 x 10-9
MTTFd
100 years or more
Protective height
Large
multipurpose
indicator
lights off
Current
consumption
Large
multipurpose
indicator
lights up
Net weight
(Total of
emitter and
receiver)
Pigtailed
type
240 g approx.
300 g approx.
360 g approx.
Cable type
630 g approx.
700 g approx.
760 g approx.
Min. sensing object ø25 mm ø0.984 in type
(20 mm 0.787 in beam pitch)
Type
Pigtailed type
SF4C-H20
-J05
SF4C-H24
-J05
SF4C-H28
-J05
SF4C-H32
-J05
Cable type
SF4C-H20
SF4C-H24
SF4C-H28
SF4C-H32
Model No.
No. of beam channels
Protective height
20
24
28
32
400 mm
15.748 in
480 mm
18.898 in
560 mm
22.047 in
640 mm
25.197 in
Large
multipurpose
indicator
lights off
Emitter: 75 mA or less
Receiver: 95 mA or less
Emitter: 80 mA or less
Receiver: 100 mA or less
Large
multipurpose
indicator
lights up
Emitter: 120 mA or less
Receiver: 145 mA or less
Emitter: 120 mA or less
Receiver: 150 mA or less
PFHd
2.33 x 10-9
2.54 x 10-9
2.77 x 10-9
2.98 x 10-9
MTTFd
100 years or more
Current
consumption
Net weight
(Total of
emitter and
receiver)
Pigtailed
type
420 g approx.
490 g approx.
550 g approx.
610 g approx.
Cable type
820 g approx.
880 g approx.
950 g approx.
1,000 g approx.
Light curtain common specifications
Min. sensing object ø14 mm ø0.551 in type (10 mm Min. sensing object ø25 mm ø0.984 in type (20 mm
Type
0.394 in beam pitch)
0.787 in beam pitch)
Pigtailed
type
SF4C-F? -J05
SF4C-H? -J05
Cable type
SF4C-F?
SF4C-H?
Model No.
International IEC 61496-1/2 (Type 4), ISO 13849-1 (Category 4, PLe),
standard
IEC 61508-1 to 7 (SIL 3)
JIS B 9704-1/2 (Type 4), JIS B 9705-1 (Category 4),
JIS C 0508-1 to 7 (SIL 3)
Japan
Applicable Europe (EU) EN 61496-1 (Type 4), EN ISO 13849-1 (Category 4, PLe),
(Note 2)
EN 61508-1 to 7 (SIL 3), EN 55011, EN 50178, EN 61000-6-2
standards
North
America
(Note 3)
Operating range
(Note 4)
ANSI/UL 61496-1/2 (Type 4), ANSI/UL 508,
UL 1998 (Class 2), CAN/CSA 61496-1/2 (Type 4),
CAN/CSA C22.2 No.14,OSHA 1910.212,
OSHA 1910.217(C), ANSI B11.1 to B11.19,
ANSI/RIA 15.06
0.1 to 3 m 0.328 to 9.843 ft
Beam pitch
Min. sensing object
(Note 5)
10 mm 0.394 in
20 mm 0.787 in
ø14 mm ø0.551 in opaque object
ø25 mm ø0.984 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 +10-15 % Ripple P-P 10 % or less
PNP open-collector transistor / NPN open-collector transistor (switching method)
・Max. source current: 200 mA
・Applied voltage: same as supply voltage
(between the control output and +V)
・Residual voltage: 2.5 V or less
(source current 200 mA, when using 10 m 32.808 ft length cable)
・Leakage current: 200 ?A or less (including power supply OFF condition)
・Max. load capacity: 1 ?F (No load to Max. output current)
・Load wiring resistance: 3 ? or less
Control outputs
(OSSD 1, OSSD 2)
・Max. sink current: 200 mA
・Applied voltage: same as supply voltage
(between the control output and 0 V)
・Residual voltage: 2.5 V or less
(sink current 200 mA, when using 10 m 32.808 ft length cable)
・Leakage current: 200 ?A or less (including power supply OFF condition)
・Max. load capacity: 1 ?F (No load to Max. output current)
・Load wiring resistance: 3 ? or less
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 6,7)
Protection
circuit
Incorporated
OFF response: 9 ms or less, ON response: 90 ms
or less
Response time
OFF response: 7 ms or less, ON response: 90 ms
or less
PNP open-collector transistor / NPN open-collector transistor (switching method)
・Max. source current: 100 mA
・Applied voltage: same as supply voltage
(between the auxiliary output and +V)
・Residual voltage: 2.5 V or less
(source current 100 mA, when using 10 m 32.808 ft length cable)
Auxiliary output
(Non-safety output)
・Max. sink current: 100 mA
・Applied voltage: same as supply voltage
(between the auxiliary output and 0 V)
・Residual voltage: 2.5 V or less
(sink current 100 mA, when using 10 m 32.808 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 SFC-HC handy-controller).
Protection
circuit
Incorporated
ELCA function
Incorporated (reducing mutual interference automatically)
Test / reset input function Incorporated
Interlock function
Incorporated [Manual reset / Automatic reset (Note 8)]
External device
monitoring function
Incorporated
Safety input function
Incorporated (safety contact)
Muting function
Incorporated
Override function
Incorporated
Optional functions
(Note 9)
Fixed blanking, floating blanking, auxiliary output change, safety input (safety sensor), large multi-purpose
indicator setting change, interlock setting change, external relay monitoring setting change, muting setting
change, override setting change, protecting
Degree of protection
IP67 / IP65 (IEC)
Ambient temperature
-10 to +55 °C +14 to +131 °F
(No dew condensation or icing allowed),
Storage: -25 to +60 °C -13 to +140 °F
Ambient humidity
30 to 85 % RH, Storage: 30 to 85 % RH
Ambient illuminance
Dielectric strength
voltage
Incandescent light: 5,000 lx or less at the light-receiving face
1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation resistance
20 M? , 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/s 2 acceleration (30 G approx.) in X, Y and Z directions for three times each
Emitting element
Infrared LED (Peak emission wavelength: 855 nm 0.034 mil)
Material
Enclosure: Polycarbonate alloy, Sensing surface: Polycarbonate alloy
Pigtailed
type
Cable
Cable type
0.15 mm 2 12-core heat-resistant PVC cable, 0.5 m 1.640 ft long with connector
0.15 mm 2 12-core heat-resistant PVC cable, 5 m 16.404 ft long
Extension up to 40.5 m 132.874 ft is possible for both emitter and receiver, with 0.2 mm 2 or more cable.
(Note 10)
Cable extension
MS-SFC-1 (Standard mounting bracket): 1 set,
SF4C-TR14 (Test rod): 1 No.
Accessories
MS-SFC-1 (Standard mounting bracket): 1 set,
SF4C-TR25 (Test rod): 1 No.
Notes:
1) Where measurement conditions have not been specified precisely, the conditions used w ere an ambient temperature of +20 °C +68 °F.
2) Regarding EU Machinery Directive, a Notified Body, TUV SUD, has certified w ith the type examination certificate.
3) With regards to the standards in the US, under the US regulation 29 CFR 1910.7, TUV SUD, a Nationally Recognized Testing Laboratory (NRTL)
certified by OSHA, has certified w ith the safety certificate based on UL / ANSI standards.
With regards to the standards in Canada, under the safety regulations based on CEC (Canadian Electric Code), TUV SUD, a Certification Body accredited
by SCC, has certified w ith the safety certificate based on CSA standards.
4) The operating range is the possible setting distance betw een the emitter and the receiver.
5) When the floating blanking function is used, the size of the min. sensing object is changed.
6) The outputs are not "OFF" w hen muting function is active even if the beam channel is interruped.
7) In case the blanking function is valid, the operation mode is changed.
8) The manual reset and automatic reset are possible to be sw itched depending on the w iring status.
9) In case of using optional function, the handy-controller SFC-HC is required.
10) When the muting lamp is used, the cable can be extended w ithin 30.5 m 100.066 ft (for emitter / receiver).
Handy-controller
Model No.
SFC-HC
Supply voltage
24 V DC +10-15 % Ripple P-P 10 % or less (common to light curtain power supply)
Current
consumption
65 mA or less
Communication
method
RS-485 two-way communications (Specific procedure)
Digital display
4-digit red LED display x 2 (Selected beam channels, setting contents etc. are displayed.)
Function indicators Green LED x 9 (Set function is displayed.)
Fixed blanking / Floating blanking / Auxiliary output change / Satety input setting change / Large multi-purpose
indicator setting change / Muting setting change / Interlock setting change / External device monitoring setting
change / Override setting changing function 60 sec. / Protecting
Functions
Ambient
temperature
-10 to +55 °C +14 to +131 °F
(No dew condensation or icing allowed),
Storage: -25 to +70 °C -13 to +158 °F
Ambient humidity
30 to 85 % RH, Storage: 30 to 85 % RH
Voltage
withstandability
1,000 V AC for one min. between all supply terminals connected together and enclosure
Insulation
resistance
20 M? , or more, with 500 V DC megger between all supply terminals connected together and enclosure
Cable
12-core shielded cable, 0.5 m 1.640 ft long, with a connector at the end (2 cables)
Weight
Net weight: 200 g approx.
Note: Where measurement conditions have not been specified precisely, the conditions used w ere an ambient temperature of +20 °C +68 °F.
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