Omron CK3W-MD71 0 Series Quick Start Manual
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Omron CK3W-MD71 0 Series Quick Start Manual

Digital i/o units for ck3m controller
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Digital I/O Unit
CK3W-MD71@0
Digital I/O units
for CK3M Controller
Features
• Built-in 16 DC inputs and 16 transistor outputs
• Two different models: PNP and NPN
EtherCAT
®
is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany.
Other company names and product names in this document are the trademarks or registered trademarks of their respective companies.
The product photographs and figures that are used in this catalog may vary somewhat from the actual products.
CSM_CK3W-MD71_0_DS_E_DITA_1_1
CK3W-MD71@0
1

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Summary of Contents for Omron CK3W-MD71 0 Series

  • Page 1 Digital I/O Unit CK3W-MD71@0 CSM_CK3W-MD71_0_DS_E_DITA_1_1 Digital I/O units for CK3M Controller CK3W-MD71@0 Features • Built-in 16 DC inputs and 16 transistor outputs • Two different models: PNP and NPN EtherCAT ® is a registered trademark and patented technology, licensed by Beckhoff Automation GmbH, Germany. Other company names and product names in this document are the trademarks or registered trademarks of their respective companies.

  • Page 2: Basic System Configuration

    CK3W-MD71@0 Digital I/O Unit System Configurations Basic System Configuration Encoder (Digital quadrature encoder, serial encoder) Support Software Servo drive (analog input type) or Stepper motor Industrial Ethernet EtherCAT network switch Programmable terminal Servo General- Modbus-TCP drive/ Slave Encoder purpose terminal Ethernet input slaves...

  • Page 3: Ethercat Network Configuration

    CK3W-MD71@0 Digital I/O Unit Letter Configuration Remarks CK3W-AD Unit Analog Input Unit. You can add 4 or 8 voltage inputs. Must be connected to the right end of the CPU Rack and Expansion Rack. The CPU Unit and the Expansion Slave Unit are End Cover each provided with one End Cover.

  • Page 4: Ordering Information

    CK3W-MD71@0 Digital I/O Unit Ordering Information Digital I/O Units Product name Number of inputs Number of outputs I/O type Model CK3W-MD7110 Digital I/O Unit CK3W-MD7120 General Specifications This section describes the Motion Controller specifications. Item Specification Enclosure Mounted in a panel Grounding Method Ground to less than 100 Ω.

  • Page 5: Specifications

    CK3W-MD71@0 Digital I/O Unit Specifications Number of inputs 16 points Rated input voltage 24 VDC Maximum input voltage 26.4 VDC Input current 3.9 mA typical (24 VDC) ON voltage/ON current 15 VDC min./3 mA min. OFF voltage/OFF current 5 VDC max./1 mA max. ON/OFF response time 20 μs max./400 μs max.
  • Page 6 CK3W-MD71@0 Digital I/O Unit NPN type IN00 IN01 IN15 Digital input (NPN/PNP) Connection diagram 24 VDC PNP type IN00 IN01 IN15 24 VDC Internal common Rated voltage 12 to 24 VDC Current consumption 40 mA max. Operating load voltage range 10.2 to 26.4 VDC Maximum load current 0.5 A/point, 2 A/Unit...
  • Page 7 CK3W-MD71@0 Digital I/O Unit OUT00 OUT01 Digital output (NPN) Connection diagram OUT15 12 to 24 VDC Internal common Rated voltage 12 to 24 VDC Current consumption 80 mA max. Operating load voltage range 10.2 to 26.4 VDC Maximum load current 0.5 A/point, 2 A/Unit Maximum inrush current 4.0 A/point, 10 ms max.

  • Page 8: Part Names And Functions

    CK3W-MD71@0 Digital I/O Unit Part Names and Functions Letter Name Function Slider Holds the Units together. Power supply status indicator Shows the power supply status. Digital input/output status indicator Shows the digital input/output status. Terminal block Connects the digital input/output. Unit connector Connector that connects to the Unit.

  • Page 9: Applicable Wires

    CK3W-MD71@0 Digital I/O Unit Wiring Applicable Wires The wires that you can connect to the terminal block are twisted wires, solid wires, and ferrules that are attached to the twisted wires. The following section describes the dimensions and processing methods for applicable wires. Using Ferrules If you use ferrules, attach the twisted wires to them.

  • Page 10: Related Manuals

    CK3W-MD71@0 Digital I/O Unit Related Manuals The following manuals are related. Use these manuals for reference. Contact your OMRON representative for information on how to procure these manuals. Manual name Cat. No. Application Description An introduction to the entire CK3M-series system is provided Learning the basic specifications along with the following information.
  • Page 11 OMRON AUTOMATION AMERICAS HEADQUARTERS • Chicago, IL USA • 847.843.7900 • 800.556.6766 • automation.omron.com OMRON CANADA, INC. • HEAD OFFICE OMRON ELETRÔNICA DO BRASIL LTDA • HEAD OFFICE Toronto, ON, Canada • 416.286.6465 • 866.986.6766 • automation.omron.com São Paulo, SP, Brasil • 55.11.2101.6300 • www.omron.com.br OMRON ELECTRONICS DE MEXICO •...

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