Rockwell Automation 1414-CPZxxxxx User Manual

Installation Instruction

Gauge Liquid/Gas Pressure Transmitter

Catalog Number(s) 1414-CPZ10FSFAA,
1414-IPZ10FSFAA

Explosion Hazard

WARNING

Do not use in an explosive or hazardous environment, with
combustible or flammable gasses, as a safety or emergency stop
device or in any other application where failure of the product
could result in personal injury. Use electrostatic discharge
precautions during installation and do not exceed the device
ratings.

Publication 1414-IN015A-EN-P - October 2005

2 Gauge Liquid/Gas Pressure Transmitter

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.literature.rockwellautomation.com) describes some important differences between solid state
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

IMPORTANT

ATTENTION

SHOCK HAZARD

BURN HAZARD

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.

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

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.

Labels may be located on or inside the equipment (e.g., drive or motor) to alert people
that dangerous voltage may be present.

Labels may be located on or inside the equipment (e.g., drive or motor) to alert people
that surfaces may be dangerous temperatures.

Publication 1414-IN015A-EN-P - October 2005

Gauge Liquid/Gas Pressure Transmitter 3

About the Gauge Liquid/Gas Pressure Transmitter

There are four different pressure ranges.

Range 1 2 3 4

Maximum Pressure 100 PSI 50 PSI 20 PSI 10 PSI

Install the Gauge Liquid/Gas Pressure Transmitter

The transmitter mounts on a vertical surface with the pressure ports and cable
entrance on the bottom using the two screw holes on the base of the unit. Ensure
there is enough space around the unit to make the pressure and electrical
connections. Avoid locations with severe vibrations or excessive moisture. The
enclosure has a standard ½” conduit opening and may be installed with either a
conduit coupler or a cable gland type fitting.

Wire and Connect the Gauge Liquid/Gas Pressure Transmitter

Use twisted-pair 18 to 22 AWG shielded wiring for all connections and do not locate
the device wires in the same conduit with wiring used to supply inductive loads
such as motors. Disconnect the power supply before making any connections to
prevent electrical shock or equipment damage. Make all connections in accordance
with national and local electrical codes.

This device is a 3-wire sourcing type transmitter. Connect the positive dc voltage or
the hot side of the ac voltage to the terminal marked PWR. The power supply
common is connected to the terminal marked COM. The device is reverse voltage
protected and will not operate if connected backwards. The analog output signal is
available on the OUT terminal. This signal is jumper selectable for either voltage or
4 to 20 mA output (factory default). In voltage mode, either 0 to 5 or 0 to 10V dc
can also be selected. These options are indicated on the circuit board.

The remote zero feature may be used by wiring a dry-contact (relay only) digital
output to the ZERO terminals. Do not apply voltage to the ZERO terminals.

Plumbing

Use an appropriately rated pressure tubing and arrange it to minimize stress on the
connections. Do not allow material to fall into the pressure ports as contamination
could damage the sensors.

Publication 1414-IN015A-EN-P - October 2005