Owner's manual

ManualsBrandsRockwell Automation ManualsEquipment1414-CPZxxxxx_IPZxxxxx Differential Liquid/Gas Pressure Transmitter

Publication 1414-IN014A-EN-P - October 2005

Installation Instruction

Differential Liquid/Gas Pressure Transmitter

Catalog Number(s) 1414-CPZ10FWFAA,

1414-IPZ10FWFAA

Explosion Hazard

About the Differential Liquid/Gas Pressure Transmitter

There are four different pressure ranges.

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.

Range 1 2 3 4

Maximum Pressure 100 PSI 50 PSI 20 PSI 10 PSI

Summary of content (8 pages)

PAGE 1
Installation Instruction Differential Liquid/Gas Pressure Transmitter Catalog Number(s) 1414-CPZ10FWFAA, 1414-IPZ10FWFAA 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.
PAGE 2
Differential 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.
PAGE 3
Differential Liquid/Gas Pressure Transmitter 3 Install the Differential 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.
PAGE 4
Differential Liquid/Gas Pressure Transmitter Current to the positions marked Voltage. Always note the current jumper position first and then move them to the new position. If the jumpers are rotated 90 degrees and installed incorrectly the product will not work and damage may occur. In voltage mode the output scale may be changed to either 0-5 or 0-10 Vdc by moving the single jumper to the 5V or 10V position. The Range and Options switches can be changed while the unit is operating.
PAGE 5
Differential Liquid/Gas Pressure Transmitter 5 Operation For normal operation such as 0-100 PSI, the pressure applied to the High port must be higher than the pressure applied to the Low port. If the pressure connection is reversed then the transmitter will always output 4 mA or 0 V. If the Low port is left open to ambient pressure, then the High port is used to measure a positive pressure and 0 PSI = 4 mA and 100 PSI = 20 mA.
PAGE 6
Differential Liquid/Gas Pressure Transmitter Optional switch settings. Default is Normal (switch set to off). NOTE: The range and options switch can be changed while the unit is powered. However, the output jumpers can only be changed while the unit is unpowered. Output, Current or Voltage.
PAGE 7
Differential Liquid/Gas Pressure Transmitter 7 Specifications Differential Pressure Transmitter Specifications Specification Value Media compatibility 17-4 PH stainless steel Input power 15 … 30 Vdc / 24 Vac nominal Supply current @ 24 Vdc 35 mA Output signal 4…20 mA, 0…5 or 0…10 Vdc Proof pressure Max. 2x F.S. range Burst pressure Max. 5x F.S. range Accuracy +/-1 %F.S. (range 4 is +/- 2 %) Surge damping 4 sec averaging (8 sec for slow) Long term stability +/-0.
PAGE 8
Rockwell Automation Support Rockwell Automation provides technical information on the web to assist you in using its products. At http://support.rockwellautomation.com, you can find technical manuals, a knowledge base of FAQs, technical and application notes, sample code and links to software service packs, and a MySupport feature that you can customize to make the best use of these tools.