D40A/G9SX-NS |
Safety controllers |
Compact non-contact door switch/ flexible safety unit
Electronic detection mechanism for better stability in non-contact door switch operation
• Stable operation reduces controller errors caused by unstable doors.
• Connect up to 30 non-contact door switches with LED indicators to one controller.
• Reversible switch provides flexibility in installation.
• Two-color LED indicator enables easier maintenance by identification of door status and cable disconnections.
• Safety category 3 (EN 954-1).
Ordering information
Non-contact door switches (Switch/Actuator)
Classification |
Auxiliary outputs |
Cable length |
Order code |
Standard models |
Semiconductor outputs *1 |
2 m |
D40A-1C2 |
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5 m |
D40A-1C5 |
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*1 PNP open-collector semiconductor output.
Note: Must be used in combination with a G9SX-NS_ non-contactdoor switch controller.
On-contact door switch controllers (Controllers for D40A)
Safety outputs *1 |
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Auxiliary |
Logical AND |
Logical AND |
Max. OFF |
Rated |
Terminal block type |
Order code |
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Instantaneous |
OFF-delayed *4 |
outputs *2 |
connection input |
connection output |
delay time *3 |
voltage |
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2 (Semi- |
0 |
2 (Semi- |
1 |
1 |
– |
24 VDC |
Screw terminals |
G9SX-NS202-RT |
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conductors) |
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conductors) |
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Spring-cage terminals |
G9SX-NS202-RC |
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2 (Semi- |
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3.0 s |
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Screw terminals |
G9SX-NSA222-T03-RT |
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conductors) |
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Spring-cage terminals |
G9SX-NSA222-T03-RC |
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*1 |
P channel MOS FET transistor output |
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*2 |
PNP transistor output |
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*3 |
The OFF-delay time can be set in 16 steps as follows: |
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*4 |
0/0.2/0.3/0.4/0.5/0.6/0.7/0.8/0.9/1.0/1.2/1.4/1.8/2.0/2.5/3.0 s |
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The OFF-delayed output becomes an instantaneous output by setting the OFF-delay time to 0 s. |
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Specifications
Ratings/Characteristics of non-contact door switches
Item |
Model |
D40A-1C_ |
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Operating |
Operating distance OFF→ON |
5 mm min. |
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Operating distance ON→OFF |
15 mm max. |
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characteristics *1 |
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Differential travel (max.) |
20% of operating distance |
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Ambient operating temperature |
−10 to 55°C (no icing or condensation) |
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Vibration resistance |
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10 to 55 to 10 Hz (single amplitude: 0.75 mm, double amplitude: 1.5 mm) |
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Shock resistance |
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300 m/s2 min. |
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Degree of protection |
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IP67 |
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Material |
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PBT resin |
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Mounting method |
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M4 screws |
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Power consumption |
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0.6 W max. |
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Auxiliary outputs *2 |
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24 VDC, 10 mA (PNP open-collector outputs) |
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LED indicators |
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Actuator not detected (red); actuator detected (yellow) |
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Connection cables |
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2 m, 5 m |
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Number of connectable switches |
30 max. (wiring length: 100 m max.) |
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*1 This is the distance where the switch operates from OFF to ON when approaching and the distance where the switch operates from ON to OFF when separating when the switch and actuator target marks are on the same axis, and the sensing surfaces coincide.
*2 Turns ON when the actuator is approaching.
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