KMC Controls STE-8000 User Manual
Mounting
Gauge Pressure Transducers
TPE-1464 Series
Installation Guide
NOTE: This document is for units available start-
ing in late 2008. See the original installation
guide available on the KMC web site for installation and conguration information on
older units with a dierent case and board.
Avoid locations with severe vibrations or excessive
moisture. The enclosure has a standard 1/2" conduit
opening and may be installed with either a conduit
coupler or a cable gland type ing.
1. Mount on a vertical surface with the pressure
ports on the boom.
2. Use screws in the tab holes to fasten the assembly
to the mounting surface.
3. Ensure there is enough space around the unit to
make the pressure and electrical connections.
WARNING
Do not use:
• In an explosive or hazardous environment.
• With combustible or flammable gasses.
• As a safety or emergency stop device.
• In any other application where failure of the
product could result in personal injury.
CAUTION
Use electrostatic discharge precautions during
installation.
145 mm
5.7"
114.3 mm
4.5"
3.95"
88.9 mm
3.5"
34.93 mm
1.375"
19 mm
0.75"
64 mm
2.5"
100 mm
Mounting Holes
(X4) Ø 0.200”
Plumbing
1. Use appropriately rated pressure tubing for the
1/8" NPT female connection.
2. Arrange the tubing to minimize stress on the
connections.
CAUTION
Ensure that the maximum individual port
pressure does not exceed the maximum
pressure range of the unit.
1/8” NPT Female
25.4 mm
1"
CAUTION
Do not allow debris to get into the pressure
ports since contamination can damage the
sensor.
TPE-1464 Series Gauge Pressure Transducers 1 Installation Guide
Ø 0.850”
Wiring
This device is a 3-wire sourcing type transmier.
Use 22 AWG shielded wiring for all connections.
Do not locate device wires in the same conduit as
wiring supplying 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.
1. Connect the positive DC voltage or the hot side of
the AC voltage to the terminal marked PWR.
2. Connect the power supply common to the
terminal marked COM. The unit 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. In voltage mode, either
0 to 5 or 0 to 10 VDC can also be selected.
CAUTION
Do not connect power to the OUT terminal
because the device will be damaged.
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 termi-
nals.
NOTE: This is an active device. Turn O the
relevant input pull-up resistor selector
switches on KMDigital and BACnet
controllers.
TPE-1464 Series Gauge Pressure Transducers 2 Installation Guide
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