Omron Ck3m Laser Interface Unit Instruction Manual

Instruction Manual for CK3M-series
Encoder Input UNIT and Laser Interface UNIT
© OMRON Corporation 2021 All Rights Reserved.
5660945-2A

Precautions for Compliance with UL/CSA Standards and EU Directives

Notice to Users of the CK3M-series components in the USA, Canada, and Europe
This manual must be consulted in all cases in order to find out the nature of the potential HAZARDS and any actions which have to be taken to avoid them. If the equipment is used in a manner not specified by the manufacturer, the protection provided by the equipment may be impaired. This product is defined as an in-panel device and must be installed within a control panel.

Model

CK3W-ECS300, CK3W-GC1100, CK3W-GC1200, CK3W-GC2100 and CK3W-GC2200

Electrical Rating

All external power sources must be class 2 or SELV power supplies with F4A over-current protection.

[Power consumption]

• Encoder Interface for CK3W-ECS300
  [Serial encoder]
  Clock output: RS-422 line driver level, 1 point per channel, 4 channels
  Digital input/output: RS-422 line receiver/driver level, 1point per channel, 4 channels
  [Encoder power supply]
  5 VDC, 0.5A per channel, 4 channels, 1A max. per Unit
• Galvano Interface for CK3W-GC1100/GC1200
  [XY2-100 protocol]

  XY-CLOCK output:	RS-422 line driver level
  XY-SYNC output:	RS-422 line driver level
  CHX output:	RS-422 line driver level
  CHY output:	RS-422 line driver level
  XY-STATUS input:	RS-422 line receiver level
  Z-CLOCK output:	RS-422 line driver level
  Z-SYNC output:	RS-422 line driver level
  CHZ output:	RS-422 line driver level
  Z-STATUS input:	RS-422 line receiver level

• Galvano Interface for CK3W-GC2100/GC2200
  [SL2-100 protocol]

  XY-IN input:	RS-422 line receiver level
  XY-OUT output:	RS-422 line driver level
  Z-IN input:	RS-422 line receiver level
  Z-OUT output:	RS-422 line driver level

• Laser output for CK3W-GC1100/GC1200/GC2100/GC2200
  

  PWM:	5VDC, 20mA
  TCR:	5VDC, 20mA  only for CK3W-GC1200 / GC2200

Environment

Indoor use only.
Altitude: 2,000 m max.
Surrounding Air Temperature: 0 to 55 °C
Surrounding Air Humidity: 10 to 95%
Pollution Degree 2

Cleaning

Do not use paint thinner or similar chemicals to clean with. Use a dry cloth.

Enclosure Type

Please use this product on a control board.
Enclosure type: Type 1 or more.

Direction of Installation

Vertical only.

I/O Wiring Diagram

• Encoder Interface (CH 0 to 3)
  To connect to a serial encoder, use the following cable.
  CK3W-CAES03A
  The diagram for cables and device connections is shown below.
  CK3W-CAES03A
• Galvano Interface
  To connect to a Galvano interface cable, use the following cable.
  CK3W-CAG03A
  The diagram for cables and device connections is shown below.
  [XY2-100 protocol]
  CK3W-CAG03A CK3W-CAG03A[SL2-100 protocol]
  CK3W-CAG03A CK3W-CAG03A
• Laser Output
  To connect to a Laser Output cable, use the following cable.
  CK3W-CAES03A
  The diagram for cables and device connections is shown below.
  CK3W-CAES03A(*1) OUT1 is only for CK3W-GC200. When CK3W-GC100, this terminal is NC.

Conformance to UL/CSA Standards

Accessory Cables

As shown in the table below, accessory cables are available.

These accessory cables are Internal Wiring only.
Separate the accessory cable 50.8 mm (2 inches) or more from more than 150 V circuit, 6.4 mm (1/4 inch), or more from less than 150 V circuit.

Conformance to EU Directives
This is a class A product. In residential areas, it may cause radio interference, in which case the user may be required to take adequate measures to reduce interference.

Conformance to KC Standard

OMRON Corporation
Kyoto, JAPAN
Industrial Automation Company

Contact: www.ia.omron.com

Regional Headquarters

Note: Specifications are subject to change without notice.