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CLK-2

1-800-633-0405

CLICK Module Insert

www.automationdirect.com/click-plc

3505 HUTCHINSON ROAD 

CUMMING, GA 30040-5860

C0-08SIM  CLICK Expansion I/O Module 

Copyright© 2020, 

Automationdirect.com

 Incorporated/All Rights Reserved Worldwide

Installation and Mounting

Safety Installation

Please heed the following instructions when 
installing:

•  Mount the CLICK PLC unit horizontally to provide 

proper ventilation.

•  Do not mount the CLICK PLC unit upside down, on 

a horizontal surface, or in a vertical arrangement.

•  There is a minimum clearance requirement of 

2in. (51mm) from all sides of the cabinet and the 

equipment.

•  There is a minimum clearance requirement of 3in. 

(76mm) from the wiring ducts and the equipment.

•  Please use this product in a metal enclosure/cabinet.

Installing Expansion I/O Modules:

1.  Remove protective cover over buss port. 
2.  Push the LOCK slide (top and bottom of modules) to “UNLOCK”.
3.  Align module pins and tabs (attachment of modules) into adjacent slots and 

firmly push together.

4.  Push the LOCK slides to “LOCK” to lock modules rigidly together. 

Additional Help and Support

• For additional technical support and questions, call our 

Technical Support team @ 1-800-633-0405 or 770-844-4200

Air

Flow

TX

2

PORT

2

PORT

1

RX

2

RX

1

TX

1

PWR

ER

R

RU

N

ST

OP

RU

N

To remove an I/O module, first disconnect all phases of external 
power source and wait 

5 seconds

 before installing or removing the 

expansion I/O module of a functioning system.
Then push LOCK slides to “UNLOCK” and gently separate modules.

1.  Safety Installation, Wiring or Handling

•  Discharge static electricity before installation or wiring, in order to avoid electric 

equipment damage.

2.  Preface

•  CLICK C0-08SIM is supported by CLICK Programming software Ver 2.60 

or higher.

Enclosures

It is important to select the appropriate enclosure to ensure safe and proper 
operation of your CLICK PLC system. Control applications vary, and yours may 
require additional considerations.  At a minimum your enclosure should include 
the following:

•  Conformance to electrical standards
•  Protection from the elements in an industrial environment
•  Common ground reference
•  Maintenance of specified ambient temperature
•  Access to equipment
•  Security or restricted access
•  Sufficient space for proper installation and maintenance of equipment

CAUTION

•  When installing modules and CPU on DIN rails, always 

use end brackets on both ends of assembly.

•  You should use 35mm width DIN Rails.
•  You should use M4 size screws when you surface mount.
•  You should tighten the screws with a spring washer and 

a small round washer and torque (0.5 to 0.6 N·m).

CAUTION

Do not operate without first installing safety cover 
over power supply leads.

51mm

Minimum clearance requirement 

of 51mm for A, B, and C. 

1

2

3

Locking Tabs (Top and Bottom)

OPEN

CLOSED

Modules easily connect to each other.

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