Panasonic SF4C Series, Краткое руководство пользователя

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56 © Panasonic Industrial Devices SUNX Co., Ltd. 2016
English
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Common specifications
Type
Cable type Pigtailed type
10mm pitch type 20mm pitch type 10mm pitch type 20mm pitch type
Model No. SF4C-F □ SF4C-H □ SF4C-F □ -J05 SF4C-H □ -J05
Sensing range 0.1 to 3m
Beam pitch 10mm 20mm 10mm 20mm
Detecting capability
(Min. sensing object)
ø14mm opaque
object
ø25mm opaque
object
ø14mm opaque
object
ø25mm opaque
object
Effective aperture angle (EAA) ±2.5 degree or less [for sensing range at 3m (Required by IEC 61496-2, ANSI / UL 61496-2)]
Supply voltage
24V DC % Ripple P-P 10% or less
Control output
(OSSD 1 / 2)
PNP open-collector transistor / NPN open-collector transistor (switching type)
<For PNP output>
• Maximum source current: 200mA
• Applied voltage: same as supply voltage
(between the control output and +V)
• Residual voltage: 2.5V or less
(source current 200mA, when using 10m length cable)
• Leakage current: 200µA or less
(power supply OFF condition)
• Maximum load capacity: 1µF
(No load to maximum output current)
• Load wiring resistance: 3Ω or less
<For NPN output>
• Maximum sink current: 200mA
• Applied voltage: same as supply voltage
(between the control output and 0V)
• Residual voltage: 2.5V or less
(sink current 200mA, when using 10m length cable)
• Leakage current: 200µA or less
(power supply OFF condition)
• Maximum load capacity: 1µF
(No load to maximum output current)
• Load wiring resistance: 3Ω or less
Operation mode
(Output operation)
ON when all beams are received, OFF when one or more beams are interrupted (Note 1, 2)
(OFF when fault occurs in the sensor or the synchronization signal error, too)
Protection circuit
(Short-circuit protection)
Incorporated
Response time
OFF: 9ms or less
ON: 90ms or less
OFF: 7ms or less
ON: 90ms or less
OFF: 9ms or less
ON: 90ms or less
OFF: 7ms or less
ON: 90ms or less
Auxiliary output
(Non-safety output)
PNP open-collector transistor / NPN open-collector transistor (switching type)
<For PNP output>
• Maximum source current: 100mA
• Applied voltage: same as supply voltage
(between the auxiliary output and +V)
• Residual voltage: 2.5V or less
(source current 100mA, when using 10m length cable)
<For NPN output>
• Maximum sink current: 100mA
• Applied voltage: same as supply voltage
(between the auxiliary output and 0V)
• Residual voltage: 2.5V or less
(sink current 100mA, when using 10m length cable)
Operation mode
(Output operation)
When OSSDs are ON: OFF, when OSSDs are OFF: ON (factory setting)
[Changeable by using the handy controller SFC-HC (optional).]
Protection circuit
(Short-circuit protection)
Incorporated
Protection IP65, IP67 (IEC)
Degree of pollution 3
Ambient temperature -10 to +55°C (No dew condensation or icing allowed), Storage: -25 to +60°C
Ambient humidity 30 to 85% RH, Storage: 30 to 85% RH
Ambient illuminance Incandescent lamp: 5,000
ℓ
x or less at the light-receiving surface
Operating altitude 2,000m or less (Note 3)
Voltage withstandability 1,000V AC for one min. (between all supply terminals connected together and enclosure)
Insulation resistance
20MΩ or more with 500V DC mega (between all supply terminals connected together and enclosure)
Vibration resistance 10 to 55Hz frequency, 0.75mm amplitude in X, Y and Z directions for two hours each
Shock resistance 300m/s
2
acceleration (approx. 30G) in X, Y and Z directions for three times each
SFF (Safe failure fraction) 99%
HFT (Hardware failure tolerance) 1
Sub system type Type B (IEC 61508-2)
Mission time 20 years
Cable extension Extension up to total 40.5m is possible for 0.2mm
2
or more, cable (Note 4)
Notes: 1) The beam channel is not turned OFF during muting even if it is blocked.
2) In case the blanking function is valid, the operation mode is changed.
3) Do not use or storage in environment of more than atmospheric pressure at sea level.
4) When using a muting lamp, extend the cable so that the total cable length is 30.5m or less (for each
emitter / receiver).