F3SJ-A
10
*1. The net weight is the weight of an emitter and a receiver.
*2. The gross weight is the weight of an emitter, a receiver, included accessories and a package.
Model
PNP output
F3SJ-A@@@@P14 F3SJ-A@@@@P20 F3SJ-A@@@@P30 F3SJ-A@@@@P55
NPN output
F3SJ-A@@@@N14 F3SJ-A@@@@N20 F3SJ-A@@@@N30 F3SJ-A@@@@N55
Input voltage
PNP
output
Test input, Interlock select input, Reset input, Muting input:
ON voltage: 9 V to Vs (short circuit current: approx. 2.0 mA), OFF voltage: 0 to 1.5 V, or open
External device monitoring input:
ON voltage: 9 V to Vs (short circuit current: approx. 3.5 mA), OFF voltage:open
Note: The Vs indicates a voltage value in your environment.
NPN
output
Test input, Interlock select input, Reset input, Muting input:
ON voltage: 0 to 1.5 V (short-circuit current: approx. 1.5 mA), OFF voltage: 9 V to Vs, or open
External device monitoring input:
ON voltage: 0 to 1.5 V (short-circuit current: approx. 4.0 mA), OFF voltage:open
Note: The Vs indicates a voltage value in your environment.
Indicator
Emitter
Light intensity level indicators (green LED x 2, orange LED x 3): ON based on the light intensity
Error mode indicators (red LED x 3): Blink to indicate error details
Power indicator (green LED x 1): ON while power is on
Interlock indicator (yellow LED x 1): ON while under interlock, blinks at lockout.
External device monitoring indicator (muting input 1 indicator), Blanking/test indicator (muting input 2 indicator)
(green LED x 2): ON/flash according to function
Receiver
Light intensity level indicators (green LED x 2, orange LED x 3): ON based on the light intensity
Error mode indicators (red LED x 3): Blink to indicate error details
OFF output indicator (red LED x 1): ON when safety output is OFF, blinks at lockout.
ON output indicator (green LED x 1): ON while safety output is ON
Muting error indicator, Blanking /test indicator (green LED x 2): ON/flash according to function
Mutual interference
prevention function
Interference light prevention algorithm, sensing distance change function
Series connection
Time division emission by series connection
• Number of connections: up to 4 sets
(F3SJ-A only) F3SJ-E, F3SJ-B and F3SJ-TS cannot be connected.
• Total number of beams: up to 400 beams
• Cable length between sensors: 15 m max.
(not including series connection cable (F39-JJR3W or F39-JJR@L) and power cable)
• Response time under connection: Refer to page 76
Test function
• Self test (at power-ON and at power distribution)
• External test (emission stop function by test input)
Safety-related functions
•
Start interlock, restart interlock (Must be set with a setting tool when the muting function is used.)
• External device monitor
• Muting (Lamp burnout detection, override function included. F39-CN6 key cap for muting is required.)
• Fixed blanking (must be set by a setting tool)
• Floating blanking (must be set by a setting tool)
Connection method Connector method (M12, 8-pin)
Protection circuit Output short-circuit protection, and power supply reverse polarity protection
Ambient temperature Operating: -10 to 55°C (no icing), Storage: -30 to 70°C
Ambient humidity Operating: 35% to 85% (no condensation), Storage: 35% to 95%
Operating ambient light
intensity
Incandescent lamp: receiving-surface light intensity of 3,000 lx max., Sunlight: receiving-surface light intensity of
10,000 lx max.
Insulation resistance 20 MΩ min. (at 500 VDC)
Withstand voltage 1,000 VAC 50/60 Hz, 1 min
Degree of protection IP65 (IEC 60529)
Vibration resistance Malfunction: 10 to 55 Hz, Multiple amplitude of 0.7 mm, 20 sweeps in X, Y, and Z directions
Shock resistance Malfunction: 100 m/s
2
, 1,000 times each in X, Y, and Z directions
Material
Casing (including metal parts on both ends): Aluminum, zinc die-cast
Cap: ABS resin, Optical cover: PMMA resin (acrylic), Cable: Oil resistant PVC
Net Weight *1
Calculate using the following expressions:
(1
) For
F3SJ-A@@@@@14, weight (g) = (protective height) x 1.67 + 215
(2) For F3SJ-A@@@@@20, weight (g) = (protective height) x 1.5 + 217
(3
) For
F3SJ-A@@@@@30, weight (g) = (protective height) x 1.41 + 220
(4
) For
F3SJ-A@@@@@55, weight (g) = (protective height) x 1.3 + 220
Gross Weight *1
Calculate using the following expressions:
(1
) For
F3SJ-A@@@@@14, weight (g) = (protective height) x 1.7 + α
(2
) For
F3SJ-A@@@@@20/F3SJ-A@@@@@30, weight (g) = (protective height) x 1.5 + α
(3
) For
F3SJ-A@@@@@55, weight (g) = (protective height) x 1.4 + α
The values for α are as follows:
Protected height 245 to 596 mm: = 1,100 protected height 1,660 to 2,180 mm: = 2,400
Protected height 600
to 1,130 mm: = 1,500 protected height 2,195 to 2,500 mm: = 2,600
Protected height 1,136 to 1,658 mm: = 2
,000
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