Rockwell Automation 1414-CCZxxxxxxx User Manual

Installation Instructions

Current Sensor

Catalog Numbers

1414-CCZ10FZWZDC, 1414-CCZ10FZWZDD,

1414-CCZ10FZWZDE, 1414-CCZ10FZWZDA

Top ic Pa ge

About the Current Sensor 1
Important User Information 2
Install the Current Sensor 3
Specifications 4

About the Current Sensor

These AC current sensors can be used to monitor fans, pumps, motor operation and failure,
conveyor belt, bearing loss, and other electrical loads. The current sensor requires no external
power supply since internal electronics are powered by the AC line induction being monitored
with an output-limited voltage clamp <12V DC.

ATTENTION: Never open a current-transformer secondary circuit with primary
current applied. Wiring between the CTs and the power monitor should include a
shorting terminal block in the CT secondary circuit. Shorting the secondary with
primary current present allows other connections to be removed if needed. An open
CT secondary with primary current applied produces a hazardous voltage, which
can lead to personal injury, death, property damage, or economic loss.

2 Current Sensor

Important User Information

Solid-state equipment has operational characteristics differing from those of electromechanical equipment.
Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls (Publication SGI-1.1
available from your local Rockwell Automation sales office or online at

http://www.rockwellautomation.com/literature/

equipment and hard-wired electromechanical devices. Because of this difference, and also because of the wide
variety of uses for solid-state equipment, all persons responsible for applying this equipment must satisfy
themselves that each intended application of this equipment is acceptable.

In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages
resulting from the use or application of this equipment.

The examples and diagrams in this manual are included solely for illustrative purposes. Because of the many
variables and requirements associated with any particular installation, Rockwell Automation, Inc. cannot
assume responsibility or liability for actual use based on the examples and diagrams.

No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits,
equipment, or software described in this manual.

Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell
Automation, Inc., is prohibited.

Throughout this manual, when necessary, we use notes to make you aware of safety considerations.

WARNING: Identifies information about practices or circumstances that can cause an
explosion in a hazardous environment, which may lead to personal injury or death, property
damage, or economic loss.

) describes some important differences between solid-state

ATTENTION: Identifies information about practices or circumstances that can lead to personal
injury or death, property damage, or economic loss. Attentions help you identify a hazard, avoid
a hazard and recognize the consequences.

SHOCK HAZARD: Labels may be on or inside the equipment, for example, drive or motor, to
alert people that dangerous voltage may be present.

BURN HAZARD: Labels may be on or inside the equipment, for example, drive or motor, to
alert people that surfaces may reach dangerous temperatures.

IMPORTANT Identifies information that is critical for successful application and understanding of the

product.

Publication 1414-IN019A-EN-P - July 2010