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D40A / G9SX-NS

Compact Non-Contact Door Switch/Non-Contact Door Switch Controller

D40A / G9SX-NS

Electronic Detection Mechanism for Better Stability in Non-contact Door Switch Operation

Non-contact Door Switches

Ratings and Characteristics

Model D40A-1C[]
Operating
characteristics
*1
Operating distance
OFF→ON
5 mm min. *2
Operating distance
ON→OFF
15 mm max. *2
Differential travel 20% or less of operating distance at 23°C (maximum 2.5 mm)
Influence of
temperature (max.)
±20% of operating distance at 23°C, within temperature range of -10 to 55°C
Repeat accuracy ±10% or less of operating distance at 23°C
Ambient operating temperature -10 to 55°C (no icing or condensation)
Ambient operating humidity 25% to 85%
Insulation resistance
(between charged parts and case)
50 MΩ max. (at 500 VDC)
Dielectric strength
(between charged parts and case)
1,000 VAC for 1 min
Pollution degree 3
Electromagnetic compatibility IEC/EN 60497-5-3 compliant
Vibration resistance 10 to 55 to 10 Hz (single amplitude: 0.75 mm, double amplitude: 1.5 mm)
Shock resistance 300 m/s2 min.
Degree of protection IP67
Material PBT resin
Mounting method M4 screws
Terminal screw tightening torque 1 N·m
Power supply voltage 24 VDC +10%/-15%
Power consumption 0.6 W max.
Auxiliary outputs *3 24 VDC, 10 mA (PNP open-collector outputs)
LED indicators Actuator not detected (red); actuator detected (yellow)
Connection cables 2 m, 5 m, 0.15 m (Connector type)
Number of connectable switches 30 max. (wiring length: 100 m max.) *4
Weight Switch: approx. 145 g, actuator: approx. 20 g (D40A-1C2)

*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. For detail, refer to Data Sheet Engineering Data Guaranteed value and typical data of operating characteristics.
*3. Turns ON when the actuator is approaching. The G3R series of the SSR can be driven at an auxiliary output of 10 mA.
       Contact your OMRON representative for details.
*4. For details, refer to item 5 on Data Sheet.

Non-contact Door Switches
Ratings

Power input

Model G9SX-NS202-[] G9SX-NSA222-T03-[] G9SX-EX-[]
Rated supply voltage 24 V DC
Operating voltage range -15% to 10% of rated supply voltage
Rated power consumption * 3 W max. 4 W max. 2 W max.

* Power consumption of loads not included.

Inputs

Model G9SX-NS202-[]/G9SX-NSA222-T03-[]
Safety input *1 Operating voltage: 20.4 VDC to 26.4 VDC, internal impedance: approx. 2.8 kΩ *2
Feedback/reset input

*1. Only applies to the G9SX-NSA222-T03-[]. Refers to input other than that from the Non-contact Door Switch.
*2. Provide a current equal to or higher than that of the minimum applicable load of the connected input control device.

Outputs

Model G9SX-NS202-[]/G9SX-NSA222-T03-[]
Instantaneous safety output *1
OFF-delayed safety output *1
P channel MOS FET transistor output
Load current: 0.8 A DC max. *2
Auxiliary output PNP transistor output
Load current: 100 mA max.

*1. While safety outputs are in the ON state, the following signal sequence is output continuously for diagnosis.
      When using the safety outputs as input signals to control devices (i.e. Programmable Controllers), consider the OFF
      pulse shown below.

D40A / G9SX-NS Specifications 10

*2. The following derating is required when Units are mounted side-by-side.
       G9SX-NS202-[]/G9SX-NSA222-T03-[]: 0.4 A max. load current

Expansion Unit

Model G9SX-EX-[]
Rated load 250 VAC, 3 A/30 VDC, 3 A (resistive load)
Rated carry current 3 A
Maximum switching voltage 250 VAC, 125 VDC

Characteristics

Model G9SX-NS202-[] G9SX-NSA222-T03-[] G9SX-EX-[]
Over-voltage category
(IEC/EN 60664-1)
II II (Relay outputs 13 to 43 and 14 to 44: III)
Operating time (OFF to ON state) *1 100 ms max.
(Logical AND connection input ON and Non-contact Door Switch input ON)
50 ms max.
(Safety input: ON) *2
100 ms max.
(Logical AND connection input ON and Non-contact Door Switch input ON) *3
30 ms max. *4
Response time (ON to OFF state) *1 15 ms max.
(Logical AND connection input: OFF)
20 ms max.
(Non-contact Door Switch input OFF) *6
15 ms max.
(Safety input OFF and logical AND connection input OFF)
20 ms max.
(Non-contact Door Switch input: OFF) *6
10 ms max. *4
ON-state residual voltage 3.0 V max. (safety output, auxiliary output)
OFF-state leakage current 0.1 mA max. (safety output, auxiliary output)
Maximum wiring length of safety
input, logical AND connection
input, and Non-contact Door
Switch input
100 m max.
(External connection impedance: 100 Ω max. and 10 nF max.)
Reset input time
(Reset button pressing time)
100 ms min.
Accuracy of OFF-delay time *5 --- Within ±5% of the set value Within ±5% of the set value
Insulation
resistance
Between logical AND
connection terminals,
and power supply input
terminals and other
input and output
terminals connected
together
20 MΩ min. (at 100 VDC) ---
Between all terminals
connected together
and DIN rail
100 MΩ min.
(at 500 VDC)
Dielectric
strength
Between logical AND
connection terminals,
and power supply input
terminals and other
input and output
terminals connected
together
500 VAC for 1 min. ---
Between all terminals
connected together
and DIN rail
1,200 VAC for 1 min
Between different poles of outputs ---
Between relay outputs connected together and other terminals connected together 2,200 VAC for 1 min
Vibration resistance 10 to 55 to 10 Hz, 0.375 mm single amplitude
(0.75 mm double amplitude)
Shock
resistance
Destruction 300 m/s2
Malfunction 100 m/s2
Durability Electrical --- 100,000 cycles min.
(rated load, switching frequency: 1,800 cycles/hour)
Mechanical --- 5,000,000 cycles min.
(switching frequency: 7,200 cycles/hour)
Ambient operating temperature -10 to 55°C (no icing or condensation)
Ambient operating humidity 25% to 85%
Terminal tightening torque 0.5 Nm (For the G9SX-NS[]-RT (with screw terminals) only)
Weight Approx. 125 g Approx. 200 g Approx. 165 g

*1.When two or more Units are connected by logical AND, the operating time and response time are the sum total of the
      operating times and response times, respectively, of all the Units connected by logical AND.
*2. Represents the operating time when the safety input turns ON with all other conditions set.
*3. Represents the operating time when the logical AND input and the Non-contact Door Switch input turn ON with all
      other conditions set.
*4. This does not include the operating time or response time of G9SX-NS[] that are connected.
*5. This does not include the operating time or response time of internal relays in the G9SX-EX-[].
*6. The failure detection time for 24 V short-circuit failure on the input to Non-contact Door Switches is 35 ms max.
       If using the Switch for an application other than as a Door Switch, calculate the safe distance using a failure detection
       time of 35 ms.

Cable with connector

Ratings and Characteristics

Rated current 3 A
Rated voltage For DC 125 VDC, for AC 250 VAC
Contact resistance (Connector) 40 mΩ max. (20 mV max., 100 mA max.)
Insulation resistance 1,000 MΩ min. (at 500 VDC)
Dielectric strength (Connector) 1,500 VAC for 1 min. (leakage current: 1 mA max.)
Degree of protection IP67 (IEC529)
Insertion tolerance 200 times min.
Assembled fixture strength Tensile: 98 N/15 s
Torsion: 0.98 Nm/15 s
Cable holding strength Cable diameter: 6 mm 98 N/15 s
Ambient operating temperature range Operating: - 25°C to 70°C
Ambient humidity range 20% to 85%

Materials and Finish

Item XS2F/H/W
Contacts Materials Phosphor bronze
Finish Nickel base, 0.4-μm gold plating
Thread bracket Materials Brass
Finish Nickel plated
Pin block Materials PBT resin (UL94V-0)
Finish For DC: light gray; for AC: dark gray
O-ring/rubber bushing Rubber
Cover PBT resin (UL94V-0)

Logical AND Connection

Model G9SX-NS202-[] G9SX-NSA222-T03-[] G9SX-EX-[]
Number of Units connected
per logical AND output
4 Units max. ---
Total number of Units
connected by logical AND *1
20 Units max. ---
Number of Units connected
in series by logical AND
5 Units max. ---
Max. number of Expansion
Units connected *2
--- 5 Units max.
Maximum cable length for
logical AND input
100 m max. ---

Note: See Logical AND Connection Combinations below for details.
*1. The number of G9SX-EX401-[] Expansion Units or G9SX-EX041-T-[] Expansion Units (OFF-delayed Model) not
       included.
*2. G9SX-EX401-[] Expansion Units and G9SX-EX041-T-[] Expansion Units (OFF-delayed Model) can be mixed.