Disassembling a Module from a Modicon TM3 Bus Coupler

Introduction

This section describes how to disassemble an expansion module from a TM3 bus coupler.

 DANGER
HAZARD OF ELECTRIC SHOCK, EXPLOSION OR ARC FLASH
  • Disconnect all power from all equipment including connected devices prior to removing any covers or doors, or installing or removing any accessories, hardware, cables, or wires except under the specific conditions specified in the appropriate hardware guide for this equipment.
  • Always use a properly rated voltage sensing device to confirm the power is off where and when indicated.
  • Replace and secure all covers, accessories, hardware, cables, and wires and confirm that a proper ground connection exists before applying power to the unit.
  • Use only the specified voltage when operating this equipment and any associated products.
Failure to follow these instructions will result in death or serious injury.

Disassembling a Module from a Modicon TM3 Bus Coupler

The following procedure describes how to disassemble a module from a TM3 bus coupler:

Step

Action

1

Remove all power from the control system.

2

Dismount the assembled TM3 bus coupler and modules from the mounting rail.

3

Push up the mounting clip from the bottom of the module to disengage it from the TM3 bus coupler.

4

Pull apart module from the TM3 bus coupler.