Omron, D40A / G9SX-NS Series

Solves Conventional Switch Issues to Provide Stable Detection

[Issue 1] The Switch does not accurately detect the door when it is closed slowly, resulting in an error.

[Solution 1] Conventional Switches

[Issue 2] It is nearly impossible to tell which door is open in a multi-door application.

[Solution 2]

With the D40A...

The auxiliary outputs can be used to easily indicate which door is open.
And with two-color indicators, mounting adjustments are also easy.
The D40A is the first Non-contact Door Switch to combine 2-color indicators, auxiliary outputs, and 30-switch connection capacity, allowing you to create a better safety environment.

[Issue 3] Various cable lengths and complex wiring are required for multiple doors.

[Solution 3]

The model with a connector allows you to select the cable lengths that are connected and purchase the cables of required lengths. Switches can be integrated into a single Switch with a connector.
Downtime can be reduced by replacing the cable and switch partially at maintenance time.

Two Types of Controller to Solve Productivity, Expandability, and Maintenance Issues

The G9SX-NS and G9SX-NSA are designed specifically for use with Non-contact door switch, and with the G9SX-NSA you can also connect mechanical safety door switches. Among other features, these Controllers support logical AND connections that enable partial stops. These Controllers make the most of D40A Switches.

D40A / G9SX-NS Features 9 D40A/G9SA-NS_Features7

Reduce Costs with these New-Concept Controllers

[Issue 1] Two Controllers are required for emergency stop switches and non-contact door switches.

[Issue 2] Another Controller has to be added to use an OFF-delay timer.

* Always use a manual reset when using an emergency stop.

last update: December 18, 2017

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.

Please click image to enlarge (open in a new window).

Cable with connector

Ratings and Characteristics

Rated current	4 A
Rated voltage	250 VAC/VDC
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 (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
Contacts	Finish	Nickel base, 0.4-μm gold plating
Thread bracket	Materials	Brass
Thread bracket	Finish	Nickel plated
Pin block	Materials	PBT resin (UL94V-0)
Pin block	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 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.

*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)		---
Insulation resistance	Between all terminals connected together and DIN rail	20 MΩ min. (at 100 VDC)		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	500 VAC for 1 min.		1,200 VAC for 1 min
	Between different poles of outputs	---		1,200 VAC for 1 min
	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
Shock resistance	Malfunction	100 m/s²
Durability	Electrical	---		100,000 cycles min. rated load, switching frequency: 1,800 cycles/hour)
Durability	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.

last update: December 18, 2017

last update: October 25, 2012

(Unit: mm)

Non-contact Door Switch (Switch/Actuator)

D40A-1C2
D40A-1C5
D40A-1C015-F

Non-contact Door Switch Controller
G9SX-NS202-[]

Note: 1. Above outline drawing is for models with spring-cage terminals (-RC).
2. For models with spring-cage terminals (-RC) only.

* Typical dimension

Non-contact Door Switch Controller
G9SX-NSA222-T03-[]

Note: 1. Above outline drawing is for models with spring-cage terminals (-RC).
2. For models with spring-cage terminals (-RC) only.

* Typical dimension

Expansion Unit
G9SX-EX401-[]
Expansion Unit (OFF-delayed Model)
G9SX-EX041-T-[]

Note: 1. Above outline drawing is for models with spring-cage terminals (-RC).
2. For models with spring-cage terminals (-RC) only.

* Typical dimension

Accessories (Sold separately)

Socket on One Cable End (5-pole Connectors)

XS2F-D521-DG0-A (L=2m)
XS2F-D521-GG0-A (L=5m)
XS2F-D521-JG0-A (L=10m)
XS2F-D521-KG0-A (L=15m)
XS2F-D521-LG0-A (L=20m)

Sockets and Plugs on Cable Ends (5-pole Connectors)

XS2W-D521-DG1-A (L=2m)
XS2W-D521-GG1-A (L=5m)
XS2W-D521-JG1-A (L=10m)
XS2W-D521-KG1-A (L=15m)
XS2W-D521-LG1-A (L=20m)

TITLE	DOCUMENT TYPE	SIZE
D40A, G9SX-NS	Catalog	2752 KB
D40A compact non-contact door switch	Instruction Manual	234 KB
D40A compact non-contact door switch	Instruction Manual	440 KB
G9SX-NSA222-T03-[]/NS202-[] non-contact door switch controller	Instruction Manual	226 KB

Solves Conventional Switch Issues to Provide Stable Detection

[Issue 1] The Switch does not accurately detect the door when it is closed slowly, resulting in an error.

[Solution 1] Conventional Switches

[Issue 2] It is nearly impossible to tell which door is open in a multi-door application.

[Solution 2]

[Issue 3] Various cable lengths and complex wiring are required for multiple doors.

[Solution 3]

Two Types of Controller to Solve Productivity, Expandability, and Maintenance Issues

Reduce Costs with these New-Concept Controllers

[Issue 1] Two Controllers are required for emergency stop switches and non-contact door switches.

[Issue 2] Another Controller has to be added to use an OFF-delay timer.

D40A

Non-contact Door Switches

Ratings and Characteristics

Engineering Data

Cable with connector

Ratings and Characteristics

Materials and Finish

G9SX-NS

Non-contact Door Switch Controllers

Ratings

Power input

Inputs

Outputs

Expansion Unit

Characteristics

Non-contact Door Switch Controller
G9SX-NS202-[]

Non-contact Door Switch Controller
G9SX-NSA222-T03-[]

Expansion Unit
G9SX-EX401-[]
Expansion Unit (OFF-delayed Model)
G9SX-EX041-T-[]

Accessories (Sold separately)

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Solves Conventional Switch Issues to Provide Stable Detection

[Issue 1] The Switch does not accurately detect the door when it is closed slowly, resulting in an error.

[Solution 1] Conventional Switches

[Issue 2] It is nearly impossible to tell which door is open in a multi-door application.

[Solution 2]

[Issue 3] Various cable lengths and complex wiring are required for multiple doors.

[Solution 3]

Two Types of Controller to Solve Productivity, Expandability, and Maintenance Issues

Reduce Costs with these New-Concept Controllers

[Issue 1] Two Controllers are required for emergency stop switches and non-contact door switches.

[Issue 2] Another Controller has to be added to use an OFF-delay timer.

D40A

Non-contact Door Switches

Ratings and Characteristics

Engineering Data

Cable with connector

Ratings and Characteristics

Materials and Finish

G9SX-NS

Non-contact Door Switch Controllers

Ratings

Power input

Inputs

Outputs

Expansion Unit

Characteristics

Non-contact Door Switch Controller G9SX-NS202-[]

Non-contact Door Switch Controller G9SX-NSA222-T03-[]

Expansion Unit G9SX-EX401-[] Expansion Unit (OFF-delayed Model) G9SX-EX041-T-[]

Accessories (Sold separately)

Non-contact Door Switch Controller
G9SX-NS202-[]

Non-contact Door Switch Controller
G9SX-NSA222-T03-[]

Expansion Unit
G9SX-EX401-[]
Expansion Unit (OFF-delayed Model)
G9SX-EX041-T-[]