1
! LARGE LED DISPLAY READABLE TO 70 FEET
! VARIOUS ANALOG INPUT MODULES;
DC VOLTAGE AND CURRENT
PROCESS SIGNALS
TRUE RMS VOLTAGE AND CURRENT
THERMOCOUPLE OR RTD
STRAIN GAGE/BRIDGE
! ALARMS, ANALOG OUTPUT, AND COMMUNICATION
! CUSTOM UNITS LABEL WITH BACKLIGHT
! PROGRAMMABLE USER INPUTS
! PROGRAMMABLE FUNCTION KEYS
! UNIVERSAL AC/DC POWERED MODELS
! CRIMSON PROGRAMMING SOFTWARE
! NEMA 4/IP65
GENERAL DESCRIPTION
The LPAX Display is a versatile display that can increase productivity by
offering the plant floor or production area a large visual display of their current
status. Whether your measurement is temperature, weight, or flow, the LPAX
can satisfy your requirement. With the use of a units label and backlighting, the
display can be tailored to show the actual engineering unit, which further
enhances the display. This LPAX display accepts various analog inputs through
the use of input modules (MPAX) which allow the unit to adapt to most any
application. The MPAX Modules offer the same features as our highly
successful PAX Series Panel Meters. Additional plug-in option cards can add
alarms, analog output, and communication/bus capabilities, making the LPAX a
truly Intelligent Panel Meter.
SAFETY SUMMARY
All safety regulations, local codes and instructions that appear in this and
corresponding literature, or on equipment, must be observed to ensure personal
safety and to prevent damage to either the instrument or equipment connected
to it. If equipment is used in a manner not specified by the manufacturer, the
protection provided by the equipment may be impaired.
The protective conductor terminal is bonded to conductive
parts of the equipment for safety purposes and must be
connected to an external protective earthing system.
SPECIFICATIONS
Additional specifications, wiring, programming, and information for the
individual MPAX models are contained in the corresponding standard PAX
literature. This PAX literature is shipped with the ordered MPAX model.
1. DISPLAY: 1.5" (38 mm) Red LED
5-Digit: (-19999 to 99999)
2. POWER REQUIREMENTS:
AC Modules: 85 to 250 VAC, 50/60 Hz, 18 VA
DC Modules: 11 to 36 VDC or 24 VAC ±10%, 50/60 Hz, 14 W
3. INPUT: Accepts analog input modules, see “Selecting your display
components.”
4. ANNUNCIATORS:
LPAX0500: MAX, MIN, TOT, SP1, SP2, SP3, and SP4
Optional units label with backlight
5. KEYPAD: Five tactile membrane switches integrated into the front panel
6. CERTIFICATIONS AND COMPLIANCES:
UL Recognized Component, File #E179259, UL61010A-1, CSA 22.2 No. 1010-1
Recognized to US and Canadian requirements under the Component
Recognition Program of Underwriters Laboratories, Inc.
UL Listed, File # E137808, UL508, CSA C22.2 No. 14-M95
LISTED by Und. Lab. Inc. to U.S. and Canadian safety standards
Type 4 Enclosure rating (Face only), UL50
IECEE CB Scheme Test Certificate #US/8843/UL
CB Scheme Test Report #04ME11209-20041018
Issued by Underwriters Laboratories, Inc.
IEC 61010-1, EN 61010-1: Safety requirements for electrical equipment
for measurement, control, and laboratory use, Part 1.
IP65 Enclosure rating (Face only), IEC 529
ELECTROMAGNETIC COMPATIBILITY
EMC specifications determined by the MPAX module.
MODEL LPAX- 5 DIGIT LARGE PAX DISPLAY FOR ANALOG INPUTS
DIMENSIONS In inches (mm)
CAUTION: Risk of Danger.
Read complete instructions prior to
installation and operation of the unit.
CAUTION: Risk of electric shock.
PANEL CUT-OUT
Bulletin No. LPAX-D
Drawing No. LP0489
Released 12/05
C
US LISTEDUS LISTED
U
L
R
IND. CONT. EQ.
51EB
2
WARNING: Disconnect all power to the unit before
installing Plug-in cards.
Adding Option Cards
The MPAX series meters can be fitted with up to three optional plug-in cards.
However, only one card from each function type can be installed at a time. The
function types include Setpoint Alarms (PAXCDS), Communications
(PAXCDC), and Analog Output (PAXCDL). The cards can be installed initially
or at a later date. Each optional plug-in card is shipped with installation and
programming instructions.
COMMUNICATION CARDS (PAXCDC)
A variety of communication protocols are available for the PAX and MPAX
series. Only one of these cards can be installed at a time. When programming
the unit via Crimson, a Windows®based program, the RS232 or RS485 Cards
must be used.
*Units available in various connector configurations.
SETPOINT CARDS (PAXCDS)
The MPAX series has four setpoint alarm output plug-in cards. Only one of
these cards can be installed at a time. (Logic state of the outputs can be reversed
in the programming.) These plug-in cards include:
PAXCDS10 - Dual Relay, FORM-C, Normally open & closed
PAXCDS20 - Quad Relay, FORM-A, Normally open only
PAXCDS30 - Isolated quad sinking NPN open collector
PAXCDS40 - Isolated quad sourcing PNP open collector
LINEAR DC OUTPUT (PAXCDL)
Either a 0(4)-20 mA or 0-10 V retransmitted linear DC output is available
from the analog output plug-in card. The programmable output low and high
scaling can be based on the input, max, min, or total display value. Reverse
slope output is possible by reversing the scaling point positions.
PAXCDL10 - Retransmitted Analog Output Card
UNITS LABEL (LX)
The LPAX Display has an area on the front panel designed for a custom units
label. The units label is applied directly to the panel in the embossed area. The
units backlight is then turned on via programming.
Available on 5-digit version only. Refer to the LPAX Accessories Bulletin for
a list of available units labels.
PROGRAMMING SOFTWARE (CRIMSON)
Crimson is a Windows®based program that allows configuration of the
LPAX meter from a PC. Crimson offers standard drop-down menu commands,
that make it easy to program the LPAX meter. The LPAX program can then be
saved in a PC file for future use. A PAX serial plug-in card is required to
program the meter using the software.
MPAX MODULES *
SIGNAL TYPE INPUT RANGES
85-250 VAC 11 to 36 VDC/ 24 VAC
LPAX DISPLAYS
Universal DC Inputs MPAXD000 MPAXD010 LPAX0500
Process Inputs 0-20 mA or 0-10 VDC MPAXP000 MPAXP010 LPAX0500
Temperature Inputs
Thermocouples-T, E, J, K, R, S, B, N, C, or Custom Scaling
RTD’s-100 ohm Pt (platinum) 385/392, 120 ohm Nickel 672, or
10 ohm Copper 427
MPAXT000 MPAXT010 LPAX0500
Strain Gage/ Load Cell 24 mV or 240 mV MPAXS000 MPAXS010 LPAX0500
True RMS AC
Voltage/Current
MPAXH000 N/A LPAX0500
AC Voltage 200 mV, 2 V, 20 V, 300 V
AC Current 200 uA, 2 mA, 20 mA, 200 mA, 5 Amp
DC Voltage 200 mV, 2 V, 20 V, 300 V
DC Current 200 µA, 2 mA, 20 mA, 200 mA, 2 Amp
Resistance 100 ohm, 1000 ohm, 10 K ohm
7. ENVIRONMENTAL CONDITIONS:
Operating Temperature Range: Determined by the MPAX module
Storage Temperature Range: -40 to 60°C
Operating and Storage Humidity: 0 to 85% max. RH (non-condensing)
Altitude: Up to 2000 meters
8. MOUNTING REQUIREMENTS:
Max. panel thickness is 0.375" (9.5 mm)
Min. panel thickness for NEMA 4/IP65 sealing is 0.060" (1.57 mm)
9. MODULE INSTALLATION:
24-pin shrouded connector on LPAX engages connector on MPAX module
upon installation. Shroud ensures proper alignment by providing a lead-in for
the module connector.
10. CONNECTIONS: All wiring connections are made to the MPAX module
via high compression cage-clamp terminal blocks. Wiring instructions are
provided with the MPAX module.
CAUTION: DISCONNECT ALL POWER BEFORE
INSTALLING OR REMOVING MODULE
11. CONSTRUCTION: Steel front panel, enclosure, and rear cover with
textured black polyurethane paint for scratch and corrosion resistance
protection. Sealed front panel meets NEMA 4/IP65 specifications for indoor
use when properly installed. Installation Category II, Pollution Degree 2.
Panel gasket and keps nuts included.
12. WEIGHT: 2.7 lbs (1.2 kg) (less module)
*For detailed Module specifications, see corresponding PAX literature. (i.e. For MPAXD specifications, see the PAXD literature)
OPTIONAL PLUG-IN CARDS AND ACCESSORIES
About the MPAX Input Modules
The MPAX Module serves as the input to the LPAX Display. There are several different modules to cover a variety of inputs. The MPAX module provides input
scaling which allows the LPAX to display most any engineering unit. Once the MPAX is inserted into the LPAX, the unit has the same functions and capabilities of
our PAX Series Intelligent Panel Meters. A full set of PAX programming instructions will be included with the MPAX Module.
Note: The MPAX provides the operating power for the LPAX, therefore you must select either the AC or DC MPAX corresponding with your application and available
power.
Selecting Your Display Components
To build a complete display unit, you will need an LPAX and an MPAX Input Module. The LPAX is only a display and will not operate without an MPAX Module.
Please use the following chart to identify the appropriate MPAX Module (including supply power) and LPAX Display that will satisfy your application.
PAXCDC30 - DeviceNet
PAXCDC50 - Profibus-DPPAXCDC2* - RS232 Serial
PAXCDC4* - ModbusPAXCDC1* - RS485 Serial
CAUTION: The MPAX main circuit board and the option cards
contain static sensitive components. Before handling the module
or the cards, discharge static charges from your body by
touching a grounded bare metal object. Handle the module by
the rear plastic cover only, and the option cards by the board
edges. Dirt, oil or other contaminants that contact the circuit
boards or components can adversely affect circuit operation.
WARNING: Exposed line voltage exists on the MPAX main circuit
board and the option cards. DO NOT apply power to the
module OR load circuits until the module is properly installed
in the LPAX case.
NOTE: All module and option card labels must be installed as
shown for safety purposes.
3
Removing The MPAX Module
To remove the MPAX Module from the LPAX Display, first
remove all power and load circuits. Then insert a flat
screwdriver blade (3/16" or 1/4") into the narrow slot
between the LPAX rear cover plate and the
module’s plastic cover as illustrated in Figure
2. Twist the screwdriver in the direction
shown to disengage the internal
connectors while firmly
squeezing and pulling back
on the rear finger tabs
(top and bottom).
Carefully slide the
module out of the
LPAX case, keeping it
properly aligned with
the case opening.
1.0 ASSEMBLING THE DISPLAY
Prior to installing the LPAX Display, it is recommended that the MPAX
and any option cards be assembled first. This will allow you the
opportunity to insure all the boards are fitted properly into their
connectors.
Installing the Option Cards
If your application requires option
cards, they should be installed into the
MPAX before it is installed into the
LPAX Display. Refer to the
literature enclosed with the option
cards for installation instruction.
Installing the MPAX
To install the MPAX Module,
align the module with the opening
in the LPAX case, as illustrated.
The module must be oriented as
shown, with terminal #1 toward the
top of the LPAX case. Carefully
slide the module into the LPAX case.
The LPAX and MPAX connectors will begin
to engage about ¼" from the bottom. At this point,
apply a small amount of pressure to the rear of the
MPAX module to fully engage the connection. Be sure the
module fully snaps into the slots at the rear of the LPAX case. The
display is ready for installation.
Installing the Labels
Each option card and the MPAX are shipped with a connection label. These
labels must be applied to the rear of the LPAX in the positions shown in the
drawing.
Figure 1, Installing an MPAX Module and Option Cards
Figure 2, Removing an MPAX Module
Once assembled, the LPAX and MPAX have all the same functions and
capabilities of our PAX Series Intelligent Panel Meters. Therefore, you will find
the appropriate PAX information packed with the MPAX Module. Simply
follow the instructions to wire and program the display for your application.
TROUBLESHOOTING
For technical assistance, contact technical support.
2.0 INSTALLING THE DISPLAY
3.0 WIRING AND PROGRAMMING THE DISPLAY
LPAX DISPLAY INSTALLATION
The LPAX display is intended to be mounted into a panel or
enclosure. The display is provided with a gasket to provide a
water-tight seal. The recommended minimum panel thickness
for NEMA 4/IP65 sealing is 0.060" (1.57 mm).
For panel mounting, prepare the panel cut-out to the
dimensions shown. The supplied template may be used to
mark the cut-out and hole locations on the panel. After
the panel cut-out has been deburred, slide the panel
gasket over the rear of the display and onto the
mounting studs. Insert the display into the panel
cut-out as illustrated in Figure 3. Install six # 10-32
keps nuts (supplied) and tighten evenly for uniform
gasket compression. Do not over-tighten the nuts.
By using additional mounting accessories, the
LPAX can be surface-wall mounted, suspended, or
bottom mounted. Separate installation instructions
are provided with the mounting accessories.
Environment And Cleaning
The display should be installed in a location that
does not exceed the maximum operating temperature
and provides good air circulation. Placing the system
near devices that generate excessive heat should be
avoided.
The bezel should be cleaned only with a soft cloth
and neutral soap product. Do NOT use solvents.
Continuous exposure to direct sunlight may accelerate
the aging process of the bezel.
Figure 3, Installing The LPAX Into A Panel
SFCRD200Crimson 2 PC Configuration Software for Windows 98, ME, 2000 and XP
SFCRD**
Accessories
Listed SeparatelyCustom Units LabelLX*
PAXCDC50
PAXCDC4C
PAXCDC40
PAXCDC30
Profibus-DP Communications Card
Extended Modbus Communications Card with Dual RJ11 Connector
Modbus Communications Card
DeviceNet Communications Card
Optional
Plug-In
Cards
MBLPAX00
SHRLPAX0
PAXCDL10Analog Output Card
PAXCDL
Mounting Bracket for LPAX
Shroud for LPAX
PAXCDC2C
PAXCDC20
Extended RS232 Serial Communications Output Card with 9 Pin D Connector
RS232 Serial Communications Output Card with Terminal Block
MB
SHR
PAXCDC1C
PAXCDC10
Extended RS485 Serial Communications Output Card with Dual RJ11 Connector
RS485 Serial Communications Output Card with Terminal Block
PAXCDC
ENC90000
PAXCDS40Quad Setpoint Sourcing Open Collector Output Card
NEMA 4 Enclosure for LPAX
ENC9
PAXCDS30Quad Setpoint Sinking Open Collector Output Card
Analog
Input
Module
Display
PAXCDS20Quad Setpoint Relay Output Card
TYPE
MPAXT010
MPAXS010
MPAXP010
MPAXD010
PAXCDS10Dual Setpoint Relay Output Card
PAXCDS
Thermocouple and RTD Module, DC/24 VAC Powered
Strain Gage Input Module, DC/24 VAC Powered
Process Input Module, DC/24 VAC Powered
Universal DC Input Module, DC/24 VAC Powered
MPAXT000
MPAXS000
MPAXP000
MPAXH000
MPAXD000
LPAX0500
Thermocouple and RTD Module, AC Powered
Strain Gage Input Module, AC Powered
Process Input Module, AC Powered
AC True RMS Voltage and Current Module, AC Powered
Universal DC Input Module, AC Powered
5-Digit, Large Display for Analog MPAX Modules
MPAX
LPAX
PART NUMBERSDESCRIPTIONMODEL NO.
ORDERING INFORMATION
* See the LPAX Accessory Bulletin or our web site for available units labels.
** Crimson software is available for download from http://www.redlion.net/
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