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Omron D40A-G9SX-NS Brochure

Compact non-contact door switch/flexible safety unit
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Compact Non-Contact Door Switch/Flexible Safety Unit
D40A/G9SX-NS
Electronic Detection Mechanism for
Better Stability in Non-contact Door

Switch Operation

Be sure to read the "Safety Precautions" on page 24 and
the "Precautions for All Safety Door Switches".
Features
●
Easy-to-see 2-Color Indicators
Switch status is easy to see at a glance with
these red/yellow LED indicators.
Red:
Yellow:
Open door
Closed door
detected.
detected.
●
Small Actuator
An actuator that is smaller than the switch
saves space, even inside the door.
Even when mounted with an L-bracket, the
actuator's height will not hinder installation or
operation.
Compact
Switch
Actuator
Not lit:
Power OFF
or failure
●
Connect Up to 30 Switches to a Single Controller
Reduce costs by connecting up to 30 Switches to a single Controller.
●
Mount from Either Side
Mount from whichever side provides the
easiest wiring path to enable mounting to all
types of doors.
Swinging doors
Swinging doors
Up to 30 Switches
CSM_D40A_G9SX-NS_DS_E_3_2
Sliding doors
Sliding doors
1

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Summary of Contents for Omron D40A-G9SX-NS

  • Page 1: Switch Operation

    Even when mounted with an L-bracket, the actuator's height will not hinder installation or operation. Compact Switch Actuator ● Connect Up to 30 Switches to a Single Controller Reduce costs by connecting up to 30 Switches to a single Controller. Up to 30 Switches...
  • Page 2 D40A/G9SX-NS Solves Conventional Switch Issues to Provide Stable Detection The Switch does not accurately detect the door when it is closed slowly, resulting in an error. Issue 1 Conventional switch An error can occur if the door is closed Door...
  • Page 3 Two Types of Controller to Solve Productivity, Expandability, and Maintenance Issues The G9SX-NS and G9SX-NSA are designed specifically for use with the D40A, 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.
  • Page 4 Controller, both a switch. Non-contact Door Switch and an emergency stop Controllers Controller switch can be connected. Another Controller has to be added to use an OFF-delay timer. Issue 2 Application ●Two hazards. ● The power supply must be Emergency...

  • Page 5: Ordering Information

    G9SX-NSA222-T03-RC *1. P channel MOS FET transistor output *2. The OFF-delayed output becomes an instantaneous output by setting the OFF-delay time to 0 s. *3. PNP transistor output *4. 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...

  • Page 6: Specifications

    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. The G3R series of the SSR can be driven at an auxiliary output of 10 mA. Contact your OMRON representative for details.

  • Page 7: Power Input

    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...
  • Page 8 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.
  • Page 9 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. Logical AND Connection Combinations 1.
  • Page 10 3. Multiple G9SX-NS@/NSA@ Non-contact Door Switch Controllers When multiple Controllers are logically connected with AND connections, the response time is the sum of the response times given in 1 and 2 above. (It is the same for the operating time.)

  • Page 11: Engineering Data

    Note: 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.
  • Page 12 100 max. 23 max. 115 max. (6) (See note 2.) (22.5) * 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-@ Terminal arrangement (6) (See note 2.)
  • Page 13 (6) (See note 2.) 100 max. 14 24 14 24 23 max. 115 max. (6) (See note 2.) (22.5) * Note: 1. Above outline drawing is for models with spring-cage terminals (-RC). 2. For models with spring-cage terminals (-RC) only. * Typical dimension...
  • Page 14 Inputs signals from the G9SX-NS@. Non-contact Door Switch input White The Non-contact Door Switch input must be ON as a required condition for the Non-contact Door Switch output to be ON. Non-contact Door Switch Turns ON and OFF according to actuator detection and the status of the Non-contact Door...
  • Page 15 Black Brown Blue outputs cannot be in the ON state. Feedback loop To set the safety outputs in the ON state, the ON state +24 V signal must be input to T33. Otherwise the safety Auto reset outputs cannot be in the ON state.
  • Page 16 Description of operation Wiring name Power supply Connect the power source to the A1 and A2 Connect the power supply plus (24 VDC) to the A1 terminal. A1, A2 input terminals. Connect the power supply minus (GND) to the A2 terminal.

  • Page 17: Operation Functions

    If the door to Robot 2 connector is opened, only Robot 2 is stopped (i.e., a partial stop). If the door to Robot 1 is opened or the emergency stop button is pressed, both Robot 1 and Robot 2 stop (i.e., a complete stop).

  • Page 18: Setting Procedure

    Corresponds to Unit B +24 V Safety Category 2. Note: A setting error will occur and Unit B will lock out if the logical AND setting switch on the Unit B is set to OFF. +24 V +24 V 4. Setting the OFF-delay Time (G9SX-NSA222-T03-@)

  • Page 19: Led Indicators

    Settings Indication (at Power ON) Settings for the G9SX can be checked by the orange indicators for approx. 3 seconds after the power is turned ON. During this settings indication period, the ERR indicator will light, however the auxiliary error output will remain OFF.

  • Page 20: Fault Detection

    D40A/G9SX-NS Fault Detection When the Non-contact Door Switch Controller detects a fault, the ERR indicator and/or other indicators light up or flash to inform the user about the fault. Check and take necessary measures referring to the following table, and then re-supply power to the Non-contact Door Switch Controller.
  • Page 21 1. Check the supply voltage to the Units. indicators value rated value except PWR flash When indicators other than the ERR indicator flash, check and take necessary actions referring to the following table. Other Fault Expected cause of the fault Check points and measures to take indicator...

  • Page 22: Application Examples

    Note: 1. This example corresponds to category 2. OFF-delay time OFF-delay time 2. For details on Non-contact Door Switch wiring, refer to pages 15 and 16 or to the User’s Manual. G9SX-NSA222-T03-@ (24 VDC) (2-channel Safety Limit Switch Input + Non-contact Door Switch/Auto Reset)
  • Page 23 D40A/G9SX-NS G9SX-BC202 (24 VDC) (2-channel Emergency Stop Switch Input/Manual Reset) + G9SX-NS202-@ (24 VDC) (Non-contact Door Switch Input/Auto Reset) Feedback Loop +24 V A1 T11 T11 T12 T21 T22 T31 T32 T33 Y1 G9SX-BC202 (Unit 1) +24 V Control circuit...

  • Page 24: Safety Precautions

    D40A/G9SX-NS Safety Precautions Refer to the “Precautions for All Switches” and “Precautions for All Safety Door Switches”. !CAUTION Precautions for Safe Use 1. Disconnect the G9SX-NS from the power supply when wiring the Serious injury may possibly occur due to breakdown of D40A.

  • Page 25: Precautions For Correct Use

    D40A. Devices connected to the G9SX-NS@ may operate unexpectedly. 7. Do not use the D40A in a magnetic field of 1.5 mT or higher. The D40A may not function properly. 8. Do not use the D40A in the water or in an environment continuously exposed to water.
  • Page 26 G9SX-NS does not fall off of the rails due to vibration or other causes, especially when the 21. Use cables with a length of less than 100 m total to connect the length of DIN railing is short compared to the width of the safety inputs, feedback/reset inputs, and logical AND connection G9SX-NS@.
  • Page 27 3. Response time of logical AND connection input (Refer to “Response Time and Operating Time” on page 10.) 4. Preset OFF-delay time 5. Accuracy of OFF-delay time 25. Start the rest of the system after 5 s or longer has passed since Correct Correct Correct Incorrect applying supply voltage to all G9SX-@ in the system.
  • Page 28 PERFORMANCE DATA Performance data given in this catalog is provided as a guide for the user in determining suitability and does not constitute a warranty. It may represent the result of OMRON’s test conditions, and the users must correlate it to actual application requirements. Actual performance is subject to the OMRON Warranty and Limitations of Liability.

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