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
Auxiliary outputs
Cable length
Standard models
Semiconductor outputs *1
2m
co
Classification
m
Non-contact door switches (Switch/Actuator)
*1
nt
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)
OFF-delayed *4
2 (Semiconductors)
0
D40A-1C5
Auxiliary
outputs *2
Logical AND
connection input
Logical AND
connection output
Max. OFF
delay time *3
Rated
voltage
Terminal block type
Order code
2 (Semiconductors)
1
1
–
24 VDC
Screw terminals
G9SX-NS202-RT
Spring-cage terminals
G9SX-NS202-RC
Screw terminals
G9SX-NSA222-T03-RT
Spring-cage terminals
G9SX-NSA222-T03-RC
ne
Instantaneous
po
Safety outputs *1
D40A-1C2
s.
5m
Order code
2 (Semiconductors)
3.0 s
*1
*2
*3
Specifications
in
ec
om
P channel MOS FET transistor output
PNP transistor output
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
*4
The OFF-delayed output becomes an instantaneous output by setting the OFF-delay time to 0 s.
Ratings/Characteristics of non-contact door switches
Operating
characteristics *1
Model
Operating distance OFF→ON
on
l
Item
D40A-1C_
5 mm min.
Operating distance ON→OFF
15 mm max.
Differential travel (max.)
20% of operating distance
Ambient operating temperature
−10 to 55°C (no icing or condensation)
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
Power consumption
0.6 W max.
Auxiliary outputs *2
24 VDC, 10 mA (PNP open-collector outputs)
LED indicators
Actuator not detected (red); actuator detected (yellow)
Connection cables
2 m, 5 m
Number of connectable switches
30 max. (wiring length: 100 m max.)
*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.
68
D40A/G9SX-NS
Safety controllers
Ratings of non-contact door switch controllers
Power input
Item
G9SX-NS202-_
Rated supply voltage
24 VDC
G9SX-NSA222-T03-_
G9SX-EX-_
Inputs
Item
G9SX-NS202-_/G9SX-NSA222-T03-_
Safety input *1
Operating voltage: 20.4 VDC to 26.4 VDC, internal impedance: approx. 2.8 kΩ
Feedback/reset input
*1
Only applies to the G9SX-NSA222-T03-_. Refers to input other than that from the non-contact door switch.
Outputs
Item
G9SX-NS202-_/G9SX-NSA222-T03-_
Instantaneous safety output
OFF-delayed safety output
P channel MOS FET transistor output
Load current: 0.8 A DC max.
Auxiliary output
PNP transistor output
Load current: 100 mA max.
Non-contact Door Switch and
Non-contact Door Switch Controller Wiring
Example: Wiring Multiple Switches
Connect Up to 30 Non-contact Door Switches
m
Example: Wiring a Single Switch
Blue
Brown
Black
White
Blue
Brown
Black
Blue
White
s.
Brown
Black
White
nt
A2
po
G9SX-NS202-_
G9SX-NSA222-T03-_
D1 D2 D3 D4
G9SX-NS202-_
G9SX-NSA222-T03-_
5
on
l
in
ec
om
Note: The auxiliary output load current must be 10 mA max.
Safety controllers
D1 D2 D3 D4
Auxiliary output load
(See note.)
ne
Blue
Yellow
Black
Brown
White
co
D40A-1C_
69
Download PDF
Similar pages