© Panasonic Industrial Devices SUNX Co., Ltd. 2014
94
Specifications
Common specifications
Type
20mm pitch type
40mm pitch type
Cable type
Relay connector type
With a large multi-
purpose indicator
Cable type
Relay connector type
With a large multi-
purpose indicator
Model
SF4B-H
□
C
SF4B-H
□
CA-J05
SF4B-A
□
C
SF4B-A
□
CA-J05
Sensing range
0.3 to 7m
Minimum sensing object
ø25mm opaque object
ø45mm opaque object
Effective aperture
angle (EAA)
±2.5 degree or less
[for sensing range exceeding 3m (Required by IEC 61496-2, ANSI/UL 61496-2)]
Supply voltage
24V DC ±10% Ripple P-P10% or less
Control output
(OSSD 1 / 2)
PNP open-collector / 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 cur
-
rent 200mA, when using 20m length cable)
• Leakage current: 0.1mA or less
(Including power supply OFF condition)
• Maximum load capacity: 0.22μF
(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 20m length cable)
• Leakage current: 0.1mA or less
(Including power supply OFF condition)
• Maximum load capacity: 0.22μF
(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
(OFF when fault occurs in the sensor to the synchronization single error, too)
Protection circuit
(Short-circuit)
Incorporated
Response time
When OFF: 14ms or less, When ON: 80 to 90ms
Auxiliary output
(AUX)
(Non-safety output)
PNP open-collector / NPN open-collector transistor (switching type)
<For PNP output>
•
Maximum source current: 60mA
•
Applied voltage: Same as supply voltage
(between the auxiliary output and +V)
• Residual voltage: 2.5V or less (source cur
-
rent 60mA, when using 20m length cable)
<For NPN output>
•
Maximum sink current: 60mA
•
Applied voltage: Same as supply voltage
(between the auxiliary output and 0V)
• Residual voltage: 2.5V or less (sink cur
-
rent 60mA, when using 20m length cable)
Operation mode
(Output operation)
When OSSDs are ON: OFF, when OSSDs are OFF: ON (factory setting)
[Changeable by using the handy controller (
SFB-HC
) (optional).]
Protection circuit
(Short-circuit)
Incorporated
Muting auxiliary output
(For
SF4B-□CA-J05
only)
NPN open-collector transistor
•
Maximum sink current: 100mA
•
Applied voltage: Same as supply voltage (between the muting auxiliary output and 0V)
• Residual voltage: 2.5V or less (sink current 100mA, when using 20m length cable)
Operation mode
(Output operation)
When muting auxiliary output: ON
Protection circuit
(Short-circuit)
Incorporated
Protection
IP65(IEC)
Degree of pollution
3
Ambient temperature
-10 to +55°C (No dew condensation ot icing allowed), Storage:-25 to +60°C
Ambient humidity
30 to 85%RH, Strage: 30 to 85%RH
Ambient illuminance
Incadescent lamp: 3,500ℓx or less at the light-receiving surface
Operating altitude
2,000m or less (Note 1)
Voltage with standability
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
Ramco National
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