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

D40A
Non-contact Door Switches
Ratings and Characteristics
Model
D40A-1C[]
Interlock type
Type 4 (EN ISO 14119)
Coding level
Low level coded (EN ISO 14119)
Operating
characteristics

*2
Operating distance
OFF→ON
5 mm min. *1
Operating distance
ON→OFF
15 mm max. *1
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, 0.15m (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. The condition of this distance are that the switch and actuator target marks are on the same axis and the sensing surfaces are exactly parallel condition. OFF to ON distance shows the switch approaching (Point A in the engineering data graph) and ON to OFF distance shows the switch separating away (Point B in the engineering data graph).
*2. For details on response time and operating time, refer to the catalog or manual of a safety controller to be connected.

*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.
Engineering Data
Note: 1. The operating distance is the distance between the switch and actuator sensing surfaces.
         2. The graph indicates shifting to X or Z direction from following condition that the switch and actuator target marks are on the same axis and the sensing surfaces are exactly parallel condition.
Dashed lines indate reference value for maximum and minimun oprating distance at abient temperature +23°C. The solid line indicates reference values of the maximum and minimum operating distances.
         3. The operating distance may be affected by ambient metal, magnet catches, and temperature.
Cable with connector
Ratings and Characteristics
Rated current
4 A
Rated voltage
250 VAC/VDC
Contact resistance (Connector)
40 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 (IEC60529)
Insertion tolerance
200 times min.
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)
G9SX-NS
Non-contact Door Switch Controllers
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 *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.
*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
Logical AND connection
input: 100 ms max.

D40A connected: 100

ms max.

D40Z connected: 200

ms max.
Safety input: 50 ms max. *2
Logical AND connection

input: 100 ms max. *3

D40A connected: 100 ms

max. *3

D40Z connected: 200 ms

max. *3
30 ms max. *4
Response time (ON to OFF state) *1
15 ms max. (Logical
AND connection input:

OFF)

Logical AND connection

input: 15 ms max.

D40A connected: 20 ms

max. *6

D40Z connected: 45 ms

max.
15 ms max. (Logical AND
connection input: OFF)

Safety input: 15 ms max.

Logical AND connection

input: 15 ms max.

D40A connected: 20 ms

max. *6

D40Z connected: 45 ms

max.
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 N·m (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. The operating time/response time of the Non-contact Door Switch are included of the time with the D40A/D40Z.
*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.