PAXS0010 Red Lion Controls, PAXS0010 Datasheet - Page 10

• Manufacturer Part Number: PAXS0010
• Description: Strain Gauge Meter
• Manufacturer: Red Lion Controls
• Type: Strain Gager

Specifications of PAXS0010

• No. Of Digits / Alpha: 5
• Meter Function: DC Millivoltmeter
• Meter Range: ± 24mV To ± 240mV
• Digit Height: 14.2mm
• Power Consumption: 11W
• Operating Temperature Range: 0°C To +50°C
• Supply Voltage Dc, Min: 11V
• Accuracy: 0.07% of Reading +4 µV
• Brand/series: PAX
• Character Height: 0.56 in.
• Connection Type: 2-Wire (Single-Ended), 4-Wire Bridge (Differential)
• Cut Out, Panel: 1⁄8 DIN
• Dimensions: 4.2" L × 3.8" W × 1.95" H
• Display Digit Height: 0.56 "
• Display Resolution: 1 μV/10 μV
• Display Type: LED
• Function: Strain Gage
• Input Type: Strain Gauge/Bridge Input
• Number Of Digits: 5
• Primary Type: Electronic
• Range, Measurement: ±24/±240 mvDC
• Special Features: Programmable Function Keys
• Temperature Range: 0 to +50 °C
• Temperature, Storage: –40 to +60 °C
• Termination: Cage Clamp
• Voltage, Input: 11-36 VDV, 24 VAC
• Lead Free Status / RoHS Status: na

WIRING OVERVIEW
back of the meter. All conductors should conform to the meter’s voltage and
current ratings. All cabling should conform to appropriate standards of good
installation, local codes and regulations. It is recommended that power supplied
to the meter (DC or AC) be protected by a fuse or circuit breaker.
meter case against those shown in wiring drawings for proper wire position.
Strip the wire, leaving approximately 0.3" (7.5 mm) bare lead exposed (stranded
wires should be tinned with solder). Insert the lead under the correct screw-
clamp terminal and tighten until the wire is secure. (Pull wire to verify
tightness.) Each terminal can accept up to one #14 AWG (2.55 mm) wire, two
#18 AWG (1.02 mm), or four #20 AWG (0.61 mm).
EMC INSTALLATION GUIDELINES
Magnetic Interference (EMI), proper installation and wiring methods must be
followed to ensure compatibility in each application. The type of the electrical
noise, its source or the method of coupling into the unit may be different for
various installations.Listed below are some EMC guidelines for successful
installation in an industrial environment.
1. The meter should be mounted in a metal enclosure, which is properly
2. With use of the lower input ranges or signal sources with high source
3. To minimize potential noise problems, power the meter from the same power
3.1 POWER WIRING
3.0 W
PAXT Jumper Selection
Electrical connections are made via screw-clamp terminals located on the
When wiring the meter, compare the numbers embossed on the back of the
Although this meter is designed with a high degree of immunity to Electro-
connected to protective earth.
impedance, the use of shielded cable may be necessary. This helps to guard
against stray AC pick-up. Attach the shield to the input common of the meter.
Line voltage monitoring and 5A CT applications do not usually require
shielding.
branch, or at least the same phase voltage as that of the signal source.
AC Power
Terminal 1: VAC
Terminal 2: VAC
Main
Circuit
Board
INPUT
RTD
JUMPER
LOCATION
IRING THE
JUMPER
LOCATION
USER INPUT
DC Power
Terminal 1: +VDC
Terminal 2: -VDC
M
ETER
10
4. Never run Signal or Control cables in the same conduit or raceway with AC
5. Signal or Control cables within an enclosure should be routed as far away as
6. In extremely high EMI environments, the use of external EMI suppression
7. Long cable runs are more susceptible to EMI pickup than short cable runs.
8. Switching of inductive loads produces high EMI. Use of snubbers across
RTD Input Jumper
power lines, conductors feeding motors, solenoids, SCR controls, and
heaters, etc. The cables should be run in metal conduit that is properly
grounded. This is especially useful in applications where cable runs are long
and portable two-way radios are used in close proximity or if the installation
is near a commercial radio transmitter.
possible from contactors, control relays, transformers, and other noisy
components.
devices, such as ferrite suppression cores, is effective. Install them on Signal
and Control cables as close to the unit as possible. Loop the cable through the
core several times or use multiple cores on each cable for additional
protection. Install line filters on the power input cable to the unit to suppress
power line interference. Install them near the power entry point of the
enclosure. The following EMI suppression devices (or equivalent) are
recommended:
Therefore, keep cable runs as short as possible.
inductive loads suppresses EMI.
One jumper is used for RTD input ranges. Select the proper range to match
the RTD probe being used. It is not necessary to remove this jumper when
not using RTD probes.
Ferrite Suppression Cores for signal and control cables:
Line Filters for input power cables:
Note: Reference manufacturer’s instructions when installing a line filter.
Snubber: RLC#SNUB0000.
Fair-Rite # 0443167251 (RLC #FCOR0000)
TDK # ZCAT3035-1330A
Steward #28B2029-0A0
Schaffner # FN610-1/07 (RLC #LFIL0000)
Schaffner # FN670-1.8/07
Corcom #1VR3
JUMPER SELECTIONS
The
indicates factory setting.