Rockwell Automation 1414-CPZxxxxx_IPZxxxxx Gauge Liquid/Gas Pressure Transmitter - Manual (Page 3)

Gauge Liquid/Gas Pressure Transmitter 3
Publication 1414-IN015A-EN-P - October 2005
About the Gauge Liquid/Gas Pressure Transmitter
There are four different pressure ranges.
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.
Range 1 2 3 4
Maximum Pressure 100 PSI 50 PSI 20 PSI 10 PSI