Ultra High-Accuracy Laser Displacement SensorsCDX Series

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World’s No. 1 Linearity

  • Developed image sensor: ATMOS
  • Direct Ethernet connection
  • Equipped with a Web Server
CDX Series

System Configuration

○ Ensure that the overall cable length from the power supply to the sensor head is within 30 m, and the number of Sensor Head Extension Cables to be connected must be up to two.
Also ensure that the overall cable length when the CDA series amplifier unit is used is within 10 m.
(This length restriction does not apply to the Ethernet cable.)

Options

Connectors/Connector CablesDiscontinued and successor models of connector cables

  • Sensor head
    extension cable

    Dedicated cable for extension between the sensor head and branch connector.
    Extension up to 20 m is possible.
    Robot cable specifications.
    • Sensor side: M12, 8-pin socket
    • Branch connector side: M12, 8-pin plug

    DSC-1208-G02MA
    2m
    DSC-1208-G05MA
    5m
    DSC-1208-G10MA
    10m

  • Ethernet cable

    Dedicated cable for connecting from the branch connectors to the Ethernet port.
    Robot cable specifications.
    • Branch connector side: M12, 4-pin plug
    • Host side: RJ45 plug

    SSL-2J04-G02ME-R
    2m
    SSL-2J04-G05ME-R
    5m
    SSL-2J04-G10ME-R
    10m

  • Power supply/
    external input cable

    Power supply/external input cable for connecting to branch connector.
    • Branch connector side: M12, 4-pin socket
    • Power supply/external device side: discrete wire

    DOL-1204-G02M
    2m
    DOL-1204-G05M
    5m

  • Power supply/
    external input cable
    Successor models

    Power supply/external input cable for connecting to branch connector.
    • Branch connector side: M12, 4-pin socket
    • Power supply/external device side: discrete wire

    YF2A14-020VB3XLEAX
    2m
    YF2A14-050VB3XLEAX
    5m

  • Branch connector

    Branch connector for connecting sensor heads and various cables.
    Included with sensor head.

    SYL-1208-G0M

  • Displacement sensor amplifier unit CDA series

    The CDA series amplifier unit is equipped with an organic EL display on which both Japanese characters and English lettering can be viewed with clarity. Control can be performed using either analog or control outputs, while thickness and height difference measurements can be performed using two sensor heads.

Model CDA-DM2 CDA-M
Sensor head
(CDX series)		 No. of connectable units Max. 2 units
Connection type Amplifier side: M8, 4-pin connector
Serial interface RS-485 (Overall cable length: Within 10 m)
Rating Supply voltage 12 to 24 VDC +/-10%, including 10% ripple (p-p)
Current consumption 120 mA or less (At 12 V) 100 mA or less (At 12 V)
Display Dot matrix display Organic EL panel 128 × 96 pixels
Indicators Power display: Red/Green, Output 1 to 3 display: Orange
Analog output No. of outputs 2 (Hi-resolution) 1
Specification 4 to 20ｍA, Load impedance 300 Ω or less
0 to 10V, Output impedance: 100Ω
（selectable by setting）		 4 to 20ｍA, Load impedance 300 Ω or less
Control output No. of outputs 2 3
Specification NPN/PNP open collector (selectable by setting)
Max. 100 mA / 30 VDC, Residual voltage: 1.8 V or less
Output cycle 500 μs
External input 1 2
Connection type Cable type: Cable length: 2 m (ø5.8 mm)
Environmental
resistance		 Ambient temperature/humidity -20 to +50°C / 35 to 85% RH (no freezing or condensation)
Storage temperature/humidity -20 to +60°C / 35 to 85% RH (no freezing or condensation)
Vibration resistance 10 to 55 Hz; double amplitude 1.5 mm; 2 hours in each of the X, Y, and Z directions
Shock resistance Approx. 50 G (500 m/s2), 3 times in each of the X, Y, and Z directions
Protection circuit Reverse connection protection
Degree of protection IP50
Material Polycarbonate
Weight 170 g

●If using an amplifier unit, some settings for the CDX series cannot be confirmed or changed. For details, see the CDX series user's manual.
●On the CDX series, CH1 is the only output that can be set and used with an amplifier unit.
●The CDX series does not support CC-Link communication.
●The resolution of the analog outputs (shown below tables) will be lower than that when using Ethernet communication. CDA-DM2 can achieve the same resolution as Ethernet communication by using the scaling function to narrow the measurement range.

CDA-DM2 with analog volatage output

  •   Measurement Scale Analog Output Scale
    Model Measurement Range Resolution Measurment range Resolution
    CDX-L15A/-LW15A +/-1.0mm 0.25μm +/-1.0mm 0.25μm
    CDX-30A/-W30A +/-5.0mm 0.25μm +/-5.0mm 0.25μm
    CDX-85A/-W85A +/-20.0mm 0.68μm +/-7.375mm 0.25μm
    CDX-150A/-W150A +/-40.0mm 1.36μm +/-7.375mm 0.25μm

CDA-DM2 with analog current output

  •   Measurement Scale Analog Output Scale
    Model Measurment range Resolution Measurment range Resolution
    CDX-L15A/-LW15A +/-1.0mm 0.25μm +/-1.0mm 0.25μm
    CDX-30A/-W30A +/-5.0mm 0.25μm +/-5.0mm 0.25μm
    CDX-85A/-W85A +/-20.0mm 0.93μm +/-5.375mm 0.25μm
    CDX-150A/-W150A +/-40.0mm 1.86μm +/-5.375mm 0.25μm

CDA-M

  • Model Resolution
    CDX-L15A/-LW15A +/-1.0μm
    CDX-30A/-W30A
    CDX-85A/-W85A +/-10.0μm
    CDX-150A/-W150A

Amplifier unit, connector cables for amplifier unit

  • Amplifier unit

    An amplifier unit to which up to two sensor heads can be connected.
    Control can be performed using either analog or control outputs, while thickness and height difference measurements can be performed using two sensor heads.

    Dual analog output type
    CDA-DM2
    2m

    CDA-M
    2m

  • Sensor/amplifier
    connection cable

    Connector cable for connecting branch connectors and amplifier units.
    Robot cable specifications.
    • Branch connector side: M12, 5-pin socket
    • Amplifier unit side: M8, 4-pin plug

    DSL-1204-G02M
    2m

  • Sensor-to-amplifier
    extension cable

    Extension cable for connection to DSL-1204-G02M.
    Robot cable specifications.
    • Sensor/amplifier connection cable side: M8, 4-pin socket
    • Amplifier unit side: M8, 4-pin plug

    DSL-0804-G02M
    2m
    DSL-0804-G05M
    5m