Safety Interlock Switches
D40Z/D40A/G9SX-NS
D40
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Compact Non-contact Door Switch/
Flexible Safety Unit
D40Z
• Supports ISO 13849-1 (Safety Category 4/PLe).
Can be used on higher risk level applications by connecting to
Safety Controllers.
• Supports a wide range of applications in combination with Safety
Controller G9SP or G9SX-NS□.
• Up to 30 units can be connected to a single G9SX (15 units with
G9SP) Controller and maintain Cat 4/PLe. Ideal for middle to large
scale device applications.
• Troubleshooting is made easy with the switch’s two-color diagnostic
LED display patterns.
• Photocoupler monitor output allows connection to a general-purpose
PLC (NPN type).
• Similar size as the D40A allows standardization of machine design.
• Compact non-contact door switch can be mounted from both sides.
• A Rapid Delivery Product: Select models are available for shipment
today or within 3 to 5 days
D40Z
D40A
• 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 (EN13849-1)
• Both non-contact door switches and conventional key-type safetydoor switches can be input to one controller, saving space
• OFF-delay output provided for stop category 1
• Easily construct partial stop and complete stop systems with the
logical AND connection function, using G9SX as the controller
• A Rapid Delivery Product: Select models are available for shipment
today or within 3 to 5 days
G
D40A
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G75
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Specifications
Ratings and Characteristics (Non-Contact Door Switches)
G
Item
Model
Operating distance OFF ➔ ON
Operating distance ON ➔ OFF
Differential travel
D40Z-1C□
5 mm min. *1
15 mm max. *1
Refer to ”Detection Ranges”
Operating
characteristics
Influence of temperature
Refer to “Detection Ranges”
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G76
±20% of operating distance at 23°C, within
temperature range of -10 to 55°C
—
—
±10% of operating distance at 23°C
25 ms max.
100 ms max. (Distance between the switch
Operating time OFF ➔ ON *2
—
and actuator is 5 mm)
Ambient operating temperature
-10 to 65°C (with no icing or condensation)
-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
Degree of contamination
3
—
Dielectric strength (between charged parts and case)
—
1,000 VAC for 1 min
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 *3
0.5 W max.
0.6 W max.
Photocoupler output: 24 VDC, load current:
24 VDC,
Auxiliary monitoring output 10 mA
10 mA (PNP open-collector outputs) *4
Actuator not detected (lights in red); error
occurred (blinks in red), actuator detected
Actuator not detected (red); actuator
(lights in yellow), actuator detected and
LED indicators
detected (yellow)
Non-contact Door Switch input OFF (blinks
in yellow)
Connecting cables
2 m, 5 m
Number of connectable switches *5
30 max. (wiring length: 100 m max.)
Switch: approx. 175 g, actuator:
Switch: approx. 145 g, actuator:
Weight
approx. 20 g (D40Z-1C5)
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 surface coincide.
*2. Indicates the value of the non-contact door switch output.
*3. Power to be provided to the load is not included.
*4. 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.
*5. For details, contact factory.
Repeat accuracy
Response time ON ➔ OFF *2
D40A-1C□
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D40Z/D40A/G9SX-NS
Safety Interlock Switches
Specifications (continued)
Ratings (Non-contact Door Switch Controllers)
Power Inputs
G9SX-NS202-□
Item
Rated supply voltage
Operating voltage range
Rated power consumption *
* Power consumption of loads not included.
G9SX-NSA222-T03-□
24 V DC
-15% to 10% of rated supply voltage
4 W max.
3 W max.
G9SX-EX-□
2 W max.
Inputs
Item
G9SX-NS202-□/G9SX-NSA222-T03-□
Safety input *
Operating voltage: 20.4 VDC to 26.4 VDC, internal impedance: approx. 2.8 kW
Feedback/reset input
* Only applies to the G9SX-NSA222-T03-□. Refers to input other than that from the Non-contact Door Switch.
Outputs
G9SX-NS202-□/G9SX-NSA222-T03-□
P channel MOS FET transistor output
Load current: 0.8 A DC max. *2
PNP transistor output
Auxiliary 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.
Item
Instantaneous safety output *1
OFF-delayed safety output *1
Approx.100 ms
G
ON
OFF
360 µs max.
*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
G9SX-EX-□
250 VAC, 3 A/30 VDC, 3 A
(resistive load)
3A
250 VAC, 125 VDC
Item
Rated load
Rated carry current
Maximum switching voltage
Response Time and Operating Time
G9SX-NS□
Logical AND input
Non-contact Door
Switch input
Non-contact door switch input
Logical AND input
Max. response time
(excluding Expansion Units) *1
Max. operating time
(excluding Expansion Units) *2
45 ms *3
200 ms *4
15 ms
100 ms
*1. The maximum response time is the time it takes the output to switch from ON to OFF after the input
switches from ON to OFF.
*2. The maximum operating time is the time it takes the output to switch from OFF to ON after the input
switches from OFF to ON.
*3. The value is the sum of D40Z’s response time and G9SX-NS□’s response time.
*4. The value is the sum of D40Z’s operating time and G9SX-NS□’s operating time.
G9SX-NSA□
Non-contact Door
Switch input
Logical AND input
D4NS
Safety input
Max. response time
Max. operating time
(excluding Expansion Units) *1 (excluding Expansion Units) *2
Non-contact door switch input
45 ms *3
200 ms *4
Safety inputs
15 ms
50 ms
Logical AND input
15 ms
100 ms
*1. The maximum response time is the time it takes the output to switch from ON to OFF after the input
switches from ON to OFF.
*2. The maximum operating time is the time it takes the output to switch from OFF to ON after the input
switches from OFF to ON.
*3. The value is the sum of D40Z’s response time and G9SX-NSA□’s response time.
*4. The value is the sum of D40Z’s operating time and G9SX-NSA□’s operating time.
Note: The response time and operating time on the G9SP varies depending on the cycle time. For details, contact factory.
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G77
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Specifications (continued)
Characteristics
G9SX-NS202-□
Item
G9SX-NSA222-T03-□
Over-voltage category
(IEC/EN 60664-1)
II
Operating time (OFF to ON state) *1
100 ms max. (Logical AND connection input ON and Non-contact Door Switch input
ON)
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
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 Noncontact Door Switch input
Reset input time (Reset button pressing time)
Accuracy of OFF-delay time *5
G
Insulation
resistance
Dielectric
strength
Between logical AND
connection terminals,
and power supply input
terminals and other input
and output terminals
connected together
Between all terminals
connected together and
DIN rail
Between logical AND
connection terminals,
and power supply input
terminals and other input
and output terminals
connected together
Between all terminals
connected together and
DIN rail
Between different poles of
outputs
Between relay outputs
connected together and
other terminals connected
together
Vibration resistance
Shock resistance
G9SX-EX-□
II (Relay outputs 13 to 43 and
14 to 44: III)
50 ms max. (Safety input: ON) *2
100 ms max. (Logical AND connection input ON and Non-contact Door Switch input
ON) *3
15 ms max. (Safety input OFF and
logical AND connection input OFF)
20 ms max. (Non-contact Door
Switch input: OFF) *6
30 ms max. *4
10 ms max. *4
100 m max. (External connection impedance: 100 Ω max. and 10 nF max.)
100 ms min.
---
Within ±5% of the set value
Within ±5% of the set value
--20 MΩ min. (at 100 VDC)
100 MΩ min. (at 500 VDC)
--500 VAC for 1 min.
1,200 VAC for 1 min
--2,200 VAC for 1 min
10 to 55 to 10 Hz, 0.375 mm single amplitude (0.75 mm double amplitude)
Destruction
Malfunction
300 m/s2
100 m/s2
Electrical
---
Mechanical
---
100,000 cycles min. rated load,
switching frequency: 1,800 cycles/
hour)
5,000,000 cycles min. (switching
frequency: 7,200 cycles/hour)
Durability
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.
*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.
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G78
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D40Z/D40A/G9SX-NS
Safety Interlock Switches
Specifications (continued)
Cable with Connector
Ratings and Characteristics
Rated current
Rated voltage
Materials and Finish
Degree of protection
3A
For DC 125 VDC, for AC 250 VAC
40 mΩ max. (20 mV max., 100 mA
max.)
1,000 mΩ min (at 500 VDC)
1,500 VAC for 1 min (leakage current
1 mA max.)
IP67 (IEC529)
Insertion tolerance
200 times min.
Contact resistance (Connector)
Insulation resistance
Dielectric strength (Connector)
Item
Materials
Contacts
Finish
Materials
Thread bracket
Finish
Materials
Pin block
Finish
O-ring/rubber bushing
Cover
XS2F/H/W
Phosphor bronze
Nickel base, 0.4-µm gold plating
Brass
Nickel plated
PBT resin (UL94V-0)
For DC: light gray; for AC: dark gray
Rubber
PBT resin (UL94V-0)
Tensile: 98 N/15 s
Torsion: 0.98 N m/15 s
Cable diameter: 6 mm 98 N/15 s
Operating: -25°C to 70°C
20% to 80%
Assembled fixture strength
Cable holding strength
Ambient operating temp range
Ambient humidity range
Logical AND Connection
Item
G9SX-NSA222-T03-□
G9SX-NS202-□
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
--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.
G9SX-EX-□
------5 Units max.
---
G
Logical AND Connection Combinations
1. One logical AND connection output from a G9SX-NS□ Controller can be
logical AND connected to up to four Controllers.
G9SX-NS@
G9SX-NS@
G9SX-NS@
G9SX-NS@
3. The largest possible system configuration contains a total of 20 G9SXNS□ Controllers, G9SX-AD□ Advanced Units, and G9SX-BC Basic Units.
In this configuration, each Controller or Advanced Unit can have up to five
Expansion Units.
G9SX-NS@
G9SX-@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
2. Any G9SX-NS□ Controller that receives a logical AND connection input
can be logically connected to other Controllers on up to five layers.
G9SX-NS@
G9SX-NS@
G9SX-NS@
Note: The G9SX-NS□ in the above diagram can be replaced by the
G9SX-AD□ Advanced Unit.
Number of Units connected
in series by logical AND: 5
Units max.
G9SX-AD@
or
G9SX-NS@
Number of Units connected
per logical AND output: 4
Units max.
G9SX-AD@
or
G9SX-NS@
G9SX-AD@
or
G9SX-NS@
Total number of Units
connected by logical AND:
20 Units max.
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G79
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Engineering Data
D40Z Detection Ranges (Typical Characteristics Data)
16
16
14
12
Operating distance Y (mm)
Operating distance Y (mm)
14
OFF
10
8
ON
6
4
Side lobe
2
Side lobe
OFF
12
10
ON
8
6
4
2
0
0
–35 –30 –25 –20 –15 –10 –5
0
5
10
15 20
25
30
35
–30 –25 –20 –15 –10 –5
Distance from the target mark on the switch X (mm)
G
Operating distance Y (mm)
14
0
5
10
15 20
25
30
Distance from the target mark on the switch Z (mm)
X
OFF
Sensing surface
12
ON
10
*The movement of the arrow
direction indicates the positive
direction on the graph.
8
Z*
6
Y
4
X=0, Z=0
2
Target marks
0
–10°C
23°C
65°C
Effect of ambient temperature (°C)
Notes:
1. The operating distance is the distance between the switch and actuator sensing surfaces.
2. Data in the diagram is typical data at an ambient temperature of 23°C. Actual operating values may vary. The
operating distance may be affected by ambient metal, magnet catches, and temperature.
3. Detection may occur other than on the detection surfaces of the switch and actuator. Before you use the switch
and actuator, refer to manual to set the detection surfaces of the switch and actuator face to face.
16
X
Sensing surface
14
OFF
12
10
Y
8
Operating distance Y (mm)
Operating distance Y (mm)
D40A Detection Ranges (Typical Characteristics Data)
14
Sensing surface
12
OFF
10
Z
8
6
6
Target marks
ON
2
2
0
−6
−4
−2
0
2
4
0
−15
6
−10
−5
0
5
10
15
Distance from the target mark on the switch Z (mm)
Distance from the target mark on the switch X (mm)
Notes: 1. The operating distance is the distance between the switch and actuator sensing surfaces.
2. Data in the diagram is typical data at an ambient temperature of 23°C. Actual operating values may vary.
The operating distance may be affected by ambient metal, magnet catches, and temperature.
G80
Target marks
ON
4
4
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Y
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Connections
Internal Connections
D40Z-1C□
Brown
Brown
Blue
Blue
Internal circuit
Internal circuit
D40A-1C□
White
Black
Yellow
White
Black
Yellow
Gray
G9SX-NS202-□ (Non-contact Door Switch Controller)
*1. Internal power supply circuit is not isolated.
*2. Logical AND input is isolated.
*3. Outputs S14 to S24 are internally redundant.
A1
D1 D2 D3 D4 T31 T32 T33
T41 T42
Non-contact Door Reset/Feedback
Input
Switch control
*2
Logical AND
input
G9SX-NSA222-T03-□
(Non-contact Door Switch Controller)
*1. Internal power supply circuit is not isolated.
*2. Logical AND input is isolated.
*3. Outputs S14 to S54 are internally redundant.
A1
Power
supply
circuit
*1
A2
S14 S24
L1
X1
G
*2
Power
supply
circuit
*1
Auxiliary
output control
Safety output control
T11 T12 T21 T22 T31 T32 T33 Y1 D1 D2 D3 D4 T41 T42
Safety
input 1
Safety
input 2
fault Non-contact Door
Reset/Feedback Cross
detection
Input
Switch control
input
Safety output control
Auxiliary
output control
Logical
AND input
Expansion Unit
output control
X2
A2
*3
S14 S24 S44 S54 L1
X1
X2
*3
G9SX-EX401-□/G9SX-EX041-T-□
(Expansion Unit/Expansion Unit OFF-delayed Model)
*1. Internal power supply circuit is not isolated.
*2. Relay outputs are isolated.
A1
13 23 33 43
*1
Exp.
sig.
IN
Safety
output
Power control
supply
Auxiliary
circuit
output
control
A2
X2
*2
K1
Exp.
sig.
OUT
K2
14 24 34 44
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G81
D40Z/D40A/G9SX-NS
Safety Interlock Switches
D40Z Troubleshooting
LED indicator
Causes and corrective actions *1
Power supply input may be improperly wired. Check and correct wiring of brown and blue lines.
Fault in power supply input
(brown/blue)
Power supply voltage to D40Z may be insufficient.
Check the power supply voltage (between brown and blue lines) of D40Z fills ratings.
OFF
The wiring length or size of the wire may not be to the specification.
Check the wiring length and size of the wire..
Noise or
D40Z failure
Red
continuously
blinking
Red blinks
once for 2s
Fault in power supply input
(brown/blue)
There may be excessive noise. Check and correct ambient noise environment.
There may be a failure in internal circuit. Replace with a new D40Z.
Power supply voltage to D40Z may be insufficient.t
Check the power supply voltage (between brown and blue cables) of D40Z fills ratings..
The wiring length or size of the wire may not be to the specification.
Check the wiring length and size of the wire.
Fault in Non-contact door
switch output (black)
Black line may be shorted to other line.
Check and correct wiring of black line if the black line is shorted to other lines..
Sensing fault
Invalid actuator may be in a close range to switch.
Use the dedicated actuator.
Fault in Non-contact door
switch input (white)
Faulty signal may be input to white line.
Check and correct wiring of white line.
OFF state of another D40Z
Another D40Z may be in OFF state.
Check status of another D40Z connected to the white line and the wiring.
Fault in Non-contact door
switch input (white)
White line may be disconnected.
Check and correct wiring of white line..
Actuator fault
There may be a failure in actuator. Replace with a new D40Z.
Fault in Non-contact door
switch input (white)
White line connected to D1 terminal (test output terminal of G9SP) of G9SX-NS□ may be shorted
to other line. Check and correct wiring of white line connected to D1 terminal (test output terminal of
G9SP) of G9SX-NS□ if the white line is shorted to other lines.
Fault in Non-contact door
switch output (black)
Black line connected to D2 terminal (safety input terminal of G9SP) of G9SX-NS□ may be
disconnected. Check and correct wiring of black line connected to D2 terminal (safety input terminal of
G9SP) of G9SX-NS□.
G
Red blinks
twice for 2s
Red blinks
thrice for 2s
Yellow
blinking
Red
Solid-ON *2
Yellow
Solid-ON *3
*1. Another possible cause is a failure in internal circuit. In this case, replace with a new D40Z. Yet another possible cause is excessive noise. In this case,
check and correct ambient noise environment.
*2. The case where the guard door is closed (Switch detects actuator) is indicated.
*3. The case where the system stops though the guard door is closed (Switch detects actuator) is indicated.
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G82
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D40Z/D40A/G9SX-NS
Safety Interlock Switches
Dimensions and Wiring
(mm)
Non-contact Door Switch (Switch/Actuator)
D40Z-1C2
D40Z-1C5
Indicator
Cable diameter:
4.2 dia.
Target mark
Sensing surface
Sensing surface
Target mark
1.5
2
12 17
Two 4.2 dia.
38
48
20 25
(7.2 dia.)
(7.2 dia.)
Two 7.2 dia.
16
7
Two 7.2 dia.
38
48
(Actuator)
Two 4.2 dia.
16
5.5
10.5
(Switch)
Non-contact Door Switch and Non-contact Door Switch Controller or Safety Controller Wiring
Example of connection to G9SX-NS@ (Single connection)
D40Z-1C@
Blue
Brown
Black
White
G
D1 D2 D3 D4
G9SX-NS202
G9SX-NSA222
Example of connection to multiple switches
Connect up to 30 non-contact door switches.
Example of auxiliary outputs
Blue
Brown
White
Black
Blue
Black
Brown
White
Blue
Brown
Black
White
Yellow
24 VDC
COM
PLC etc.
Gray
IN
Yellow
IN
PLC etc.
Gray
COM
24 VDC
Note:
1. The auxiliary output load current must be 10 mA max.
Wrong connection may lead to a failure of the auxiliary output circuit.
2.For details on other wiring, refer to Application Examples.
D1 D2 D3 D4
G9SX-NS202
G9SX-NSA222
Wiring of Inputs and Outputs
Signal name
Non-contact Door Switch
power supply input
Cable color
+
Brown
-
Blue
Description of operation
Supplies power to the D40Z.
Non-contact door switch input
White
To set non-contact door switch output in ON state,
non-contact door switch signal input must be in ON state.
Non-contact door switch output
Black
Output status depends on statuses of actuator and non-contact door switch signal input.
Yellow
Output status depends on status of actuator. When a fault is detected, turns into OFF state regardless of actuator status.
Auxiliary monitoring output
Gray
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G83
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Dimensions and Wiring (continued)
(mm)
Non-contact Door Switch (Switch/Actuator)
D40A-1C2
D40A-1C5
D40A-1C015-F
Indicator
(1.5)
2-4.2 dia.
9.5
7.2 dia.
38
7.2 dia.
48
48
7.2 dia.
12
7.2 dia.
Sensing
surface
(150)
6
13
17
38
(2)
2-4.2 dia.
20
25
Vinyl-insulated round cable:
Diameter 4 mm, 5-wire
(Conductor cross-sectional area: 0.2 mm2/
Insulator diameter: 1.0 mm)
Standard length: 2 m/5 m
(46) (15 dia.)
M12
G
13
Non-contact Door Switch and Non-contact Door Switch Controller Wiring
Example: Wiring a Single Switch
Example: Wiring Multiple Switches
D1 D2 D3 D4
Blue
Brown
Black
White
Blue
Brown
Black
White
Blue
Brown
Auxiliary output load *
Black
White
Blue
Yellow
Black
Brown
White
D40A-1C@
A2
G9SX-NS202-@
G9SX-NSA222-T03-@
*The auxiliary output load current must be 10 mA max
D1 D2 D3 D4
G9SX-NS202-@
G9SX-NSA222-T03-@
Wiring of Inputs and Outputs
Signal name
Non-contact Door Switch power supply input
Wire color
Brown
Blue
Pin No.
1
3
Non-contact Door Switch input
White
2
Non-contact Door Switch output
Black
4
Auxiliary output
Yellow
5
Description of operation
Supplies power to the D40A.
Connect to the D3 and D4 terminal of the G9SX-NS□.
Inputs signals from the G9SX-NS□.
The Non-contact Door Switch input must be ON as a required
condition for the Non-contact Door Switch output to be ON.
Turns ON and OFF according to actuator detection and the
status of the Non-contact Door Switch input.
Turns ON when actuator is detected.
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G84
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4
3
5
1
2
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Dimensions and Wiring (continued)
(mm)
Non-contact Door Switch Controller
G9SX-NS202-□
(6) (See note 2.)
Terminal arrangement
T31 T32 T33 D3
D1 D2 X1 A1
T31 T32 T33 D3
D1 D2 X1 A1
G9SX-NS202
24VDC
PWR
FB
AND
NS
EI
100 max.
ERR
PWR
FB
AND
NS
EI
ERR
No.
T41 T42 X2
S14 S24 L1
A2
D4
T41 T42 X2 A2
S14 S24 L1 D4
23 max.
115 max.
(22.5) *
(6) (See note 2.)
Notes:1. Above outline drawing is for models with spring-cage terminals (-RC).
2. For models with spring-cage terminals (-RC) only.
*Typical dimension
G
Non-contact Door Switch Controller
G9SX-NSA222-T03-□
(6) (See note 2.)
Terminal arrangement
T31 T32 T33 D1 D2 D3
T11 T12 Y1 X1 X2 A1
T31 T32 T33 D1
T11 T12 Y1 X1
D2
X2
D3
A1
G9SX-NSA222-T03
24VDC
PWR
0.7
0.6
0.5
0.4
0.3
0.2
FB
T1
T2
AND
NS
EI
ED
0.8 0.91.0
1.2
1.4
1.8
2.0
2.5
0 3.0
OFF-DELAY
100 max.
PWR
FB
T1
T2
AND
NS
EI
ED
ERR
ERR
No.
T21 T22
T41 T42
S14 S24 S44 S54 L1
A2
D4
T21 T22
T41 T42 A2
S14 S24 S44 S54 L1 D4
35.5 max.
(35) *
115 max.
(10)
(6) (See note 2.)
Notes:1. Above outline drawing is for models with spring-cage terminals (-RC).
2. For models with spring-cage terminals (-RC) only.
*Typical dimension
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G85
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Dimensions and Wiring (continued)
(mm)
Expansion Unit
G9SX-EX401-□
Expansion Unit (OFF-delayed Model)
G9SX-EX041-T-□
Terminal arrangement
(6) (See note 2.)
100 max.
G
23 max.
115 max.
(22.5) *
(6) (See note 2.)
G9SX-EX401-@
(Expansion Unit)
G9SX-EX041-T-@
(Expansion Unit
with OFF Delay)
13 23 33 43
13 23 33 43
PWR
PWR
EI
ED
ERR
ERR
A1 X2 A2
A1 X2 A2
14 24 34 44
14 24 34 44
Notes: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)
M12
5 dia.
45°
Straight Connectors
6 dia.
14.9 dia.
XS2F-D521-DG0-A (L = 2 m)
XS2F-D521-GG0-A (L = 5 m)
XS2F-D521-JG0-A (L = 10 m)
XS2F-D521-KG0-A (L = 15 m)
XS2F-D521-LG0-A (L = 20 m)
30
40.7
L
Wiring Diagram
Cable lead
colors
Contact No.
2
4
5
50
Pin Arrangements
(Engagement Side)
Brown
White
Blue
Black
Gray
1
3
5
2
5
3
1
4
Socket and Plugs on Cable Ends
(5-Pole Connectors)
Straight/Straight Connectors
6 dia.
14.9 dia.
XS2W-D521-DG1-A (L = 2 m)
XS2W-D521-GG1-A (L = 5 m)
XS2W-D521-JG1-A (L = 10 m)
XS2W-D521-KG1-A (L = 15 m)
XS2W-D521-LG1-A (L = 20 m)
14.9 dia.
40.7
44.7
L
Wiring Diagram for 5 Cores
Contact No.
Select models are available for Rapid Delivery.
1
2
3
4
5
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G86
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Cable lead
colors
1
Brown
2
White
3
Blue
4
Black
5
Gray
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Application Examples
G9SP-N20S (24 VDC)
(2-channel Emergency Stop Switch Inputs + Non-contact Door Switch/Manual Reset)
G9SP-N20S
V1
Si0
Si1
Si2
Si3
Si4
G1
T0
T1
T2
T3
T4
Si5
V2
So1
So0
G2
DC24V
24 VDC
KM1
-NC
S1
11
21
? 12
22
S2
KM2
-NC
S3
KM1
Black
White
Brown
Blue
Yellow
Gray
24 VDC
KM2
GND
IN
COM
PLC etc.
KM1
GND
KM2
S1: Emergency Stop Switch
S2: Non-contact Door Switch (D40Z)
S3: Reset Switch
KM1, KM2: Contactor
M1: 3-phase motor
M1
G
Notes:
1.The PL and category that correspond to this circuit example vary depending on the program configured to the G9SP-N20S.
For details, refer to the G9SP Series User’s Manual.
2.For details on terminal arrangement, refer to G9SP Series User’s Manual.
3.Wire auxiliary outputs correctly. Incorrect wiring may lead to a failure of the auxiliary output circuit.
G9SX-NSA222-T03-□ (24 VDC)
(2-channel Emergency Stop Switch Inputs + Non-contact Door Switch/Manual Reset)
Feedback Loop
KM1
S2
KM2
S2
+24 V
Blue
22
Brown
12
S1
Black
21
White
11
NC NC
NC
A1
T11 T12 T21 T22
Y1
T31 T32 T33
D1
D2
D3
D4
T41 T42
G9SX-NSA222-T03
AND
Control circuit
OFF
Timing Chart
A2
S14 S24
24 VDC
ES1 ES2
KM1 KM2
L1
X1
PLC etc.
Emergency stop switch S1
S14
Motor controller
D40Z
–
GND
Emergency stop
switch operation
X2
Motor controller
(Operation command)
S1: Emergency Stop Switch
S2: Non-contact Door Switch (D40Z)
S3: Reset Switch
KM1, KM2: Contactor
M1: 3-phase motor
KM1
Reset switch S3
KM2
KM1, KM2 N.C. contact
KM1, KM2 N.O. contact
Operation command
M1
Rotation of motor
OFF-delay time
Notes: 1. This example corresponds to category 4.
2. For details, contact factory.
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OFF-delay time
G87
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Application Examples (continued)
G9SX-BC202 (24 VDC) (2-channel Emergency Stop Switch Inputs/Manual Reset) +
G9SX-NS202-□ (24 VDC) (Non-contact Door Switch/Auto Reset)
11
21
KM1 Feedback Loop
12
22
KM2
S1
S2
+24 V
NC
A1 T11 T12 T21 T22 T31 T32 T33 Y1
KM1
G9SX-BC202
KM2
+24 V
Control circuit
–
M1
S14 S24
A2
L1 L2
KM1 KM2
G
X1 X2
PLC etc.
Feedback Loop
S3
S1: Emergency Stop Switch
S2: Reset switch
KM1, KM2: Contactor
M1: 3-phase motor
S3: Non-contact Door Switch (D40Z)
KM3, KM4: Contactor
M2: 3-phase motor
KM3
Timing Chart
KM4
G9SX-BC202 (Upper unit)
A1
D1
D2
D3
Reset switch S2
Blue
Brown
Black
White
Emergency stop switch S1
+24 V
D4
T31 T32 T33
KM1, KM2 N.C. contact
T41 T42
G9SX-NS202
AND
Control circuit
OFF
KM1, KM2 N.O. contact
Logical AND output L1
Rotation of motor M1
A2
S14 S24
L1
X1
X2
G9SX-NS202-@(Lower unit)
24 VDC
KM3 KM4
PLC etc.
–
KM3
Logical AND input T41
KM4
D40Z
KM3, KM4 N.C. contact
GND
M2
KM3, KM4 N.O. contact
Rotation of motor M2
Notes: 1. This example corresponds to category 4.
2. For details, contact factory.
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Emergency stop
switch operation
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Ordering
Model Number Structure
D40Z
Non-Contact Door Switch
(Switch/Actuator)
D40A
Non-Contact Door Switch
(Switch/Actuator)
D40Z – □ □ □
D40A – □ □ □
G9SX – □ □ □ □ – □ □
1 2 3
1 Type
1 2 3
1 Type
1: Standard model (Switch/Actuator)
2 Auxiliary Outputs
C: 1 NO (Photocoupler output)
3 Cable Length
2: 2 m
5: 5 m
1: Standard model
2 Auxiliary Outputs
C: 1NO (PNP transistor output)
3 Cable Length
2: 2 m
5: 5 m
015-F: connector (cable length 0.15 m)
G9SX
Non-Contact Door Switch
Controller
1 2 3 4 5 6
1 Functions
NS/NSA: D40A Controller
EX:
Expansion Unit
2 Output Configuration (Instantaneous
Safety Outputs)
2: 2 outputs
4: 4 outputs
3 Output Configuration (OFF-delayed
Safety Outputs)
0: None
2: 2 outputs
Note: Must be used in combination with a G9SP
Safety Controller
or G9SX-NS□ Non-Contact Door Switch
Controller.
4 Output Configuration (Auxiliary
Outputs)
1: 1 output
2: 2 outputs
G
5 Max. OFF-delay Time
D40A Controller
T03: 3 s (variable)
Expansion Unit
Blank:No OFF delay
T: OFF delay
information on the G9SP Safety Controller,
✎ For
see page K4.
6 Terminal Block Type
RT: Screw terminals
RC:Spring-cage terminal
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G89
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Ordering (continued)
List of Models
D40Z Non-Contact Door Switches (Switch/Actuator)*1
Classification
Appearance
Auxiliary outputs
Standard models
Cable length
Model
2m
D40Z-1C2
5m
D40Z-1C5
---
2m
D40Z-1C2-S
---
5m
D40Z-1C5-S
---
---
Photocoupler outputs *2
Switch only
Actuator only
D40Z-1CA
Note: Must be used in combination with a G9SP Safety Controller or a G9SX-NS□ Non-contact Door Switch Contact Controller.
G
D40A Non-Contact Door Switches (Switch/Actuator)*3
Classification
Appearance
Auxiliary outputs
Cable length
Model
2m
D40A-1C2
5m
D40A-1C5
Standard models *4
Semiconductor outputs *5
Connector model
0.15 m
D40A-1C015-F
Note: Must be used in combination with a G9SX-NS□ Non-contact Door Switch Controller or a G9SP safety controller.
Cable with Connector
Connector Type
Single End
Cable Length
Model
Packing
Unit
Cable Length
Model
Packing
Unit
2m
XS2F-D521-DG0-A
5
2m
XS2W-D521-DG1-A
5
5m
XS2F-D521-GG0-A
5
5m
XS2W-D521-GG1-A
5
10 m
XS2F-D521-JG0-A
1
10 m
XS2W-D521-JG1-A
1
15 m
XS2F-D521-KG0-A
1
15 m
XS2W-D521-KG1-A
1
20 m
XS2F-D521-LG0-A
1
20 m
XS2W-D521-LG1-A
1
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Connector Type
Double End
D40Z/D40A/G9SX-NS
Safety Interlock Switches
Ordering (continued)
List of Models (continued)
G9SX-NS□ Series
Safety outputs *6
Instantaneous
2
(Semiconductors)
OFFdelayed *7
0
2
(Semiconductors)
Logical
Logical
Auxiliary
OFF-delayed
AND
AND
monitoring
Max. OFF-delay
connection connection
output *8
time *9
input
output
2
(Semiconductors)
Rated
voltage
--1
1
24 VDC
3.0 s
Terminal block type
Model
Screw terminals
G9SX-NS202-RT
Spring-cage terminals
G9SX-NS202-RC
Screw terminals
G9SX-NSA222-T03-RT
Spring-cage terminals
G9SX-NSA222-T03-RC
Terminal block type
Model
Screw terminals
G9SX-EX401-RT
Spring-cage terminals
G9SX-EX401-RC
Screw terminals
G9SX-EX041-T-RT
Spring-cage terminals
G9SX-EX041-T-RC
G9SX-EX Expansion Units
Safety outputs
Instantaneous
OFF-delayed
4PST-NO
---
---
4PST-NO
Auxiliary
outputs
OFF-delay time
1
(Semiconductor)
*8
Rated
voltage
--24 VDC
*10
G
G9SP Series
No. of I/O Points
Name
Safety Controller
Safety
Inputs
Test
Outputs
Safety Outputs
Standard
Outputs
10
4
Semiconductor outputs: 4
4
10
6
Semiconductor outputs: 16
—
20
6
Semiconductor outputs: 8
—
*1. Must be used in combination with a G9SP Safety Controller or a
G9SX-NS□ Non-contact Door Switch Contact Controller.
*2. Photocoupler output. Load current: 10 mA
*3. Must be used in combination with a G9SX-NS□ Non-contact Door
Switch Controller.
*4. Contact factory for the connector models.
Unit
Version
Model
G9SP-N10S
Ver. 1.0
G9SP-N10D
G9SP-N20S
*5. PNP open-collector semiconductor output.
*6. P channel MOS FET transitor output.
*7. The OFF-delayed output becomes an instantaneous output by setting
the OFF-delay time to 0 s.
*8. PNP transistor output
*9. The OFF-delay time can be set in 16 steps as follows: 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
*10.The OFF-delay time is synchronized to the OFF-delay time setting in the
connected Controller (G9SX-NSA222-T03-□).
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G91
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