Red Lion EPAX- 5 Users Manual

z LARGE LED DISPLAY READABLE TO 180 FEET

z VARIOUS ANALOG INPUT MODULES;

DC VOLTAGE AND CURRENT PROCESS SIGNALS TRUE RMS VOLTAGE AND CURRENT THERMOCOUPLE OR RTD STRAIN GAGE/BRIDGE

z ALARMS, ANALOG OUTPUT, AND COMMUNICATION

z PROGRAMMABLE USER INPUTS

z UNIVERSAL AC POWERED (85 to 250 VAC)

z CRIMSON PROGRAMMING SOFTWARE

z NEMA 4X/IP65

GENERAL DESCRIPTION

The EPAX 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 voltage, current, process, temperature, or strain gage, the EPAX can satisfy your requirement. The EPAX 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 EPAX 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: 4" (101 mm) Red LED

5-Digit (EPAX0500): -19999 to 99999

2. POWER REQUIREMENTS:

AC MPAX Modules: 85 to 250 VAC, 50/60 Hz, 18 VA

EPAX Display: 85 to 250 VAC, 50/60 Hz, 10 VA

3. INPUT: Accepts analog input modules, see “Selecting Your Display

Components and Option Cards.”

4. ANNUNCIATORS:

Display Indication: Three vertical dots on the left side of the unit identify

the displays for the following modes:

Setpoint Indication: Four vertical dots on the right side of the unit identify

the setpoint “ON” condition, with SP 1 being the top position through SP 4 at the bottom.

5. EPAX Programming: The unit is a large display, designed to be remotely

mounted. Therefore, the unit does not have a programming keypad. Unit

programming should be accomplished by one of the following methods:

Rear Terminal Block: External switches can be wired via the terminal block

to allow unit programming. A minimum of 3 switches would be required.

Optional Programming Remote (EPAXPGM0): This option provides a 10

foot interconnecting cable and programming box. The Programming Remote contains buttons similar to the PAX, allowing easy programming of the EPAX display.

Optional Serial Programming: Like all PAX units, you can purchase an RS232

or RS485 Comms Card and program the unit via Crimson, a Windows

based software program.

MODEL EPAX- 5 DIGIT EXTRA 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.

Bulletin No. EPAX5-D

Drawing No. LP0536

Released 6/07

Tel +1 (717) 767-6511

Fax +1 (717) 764-0839

www.redlion.net

TOP Maximum

MIDDLE Minimum

BOTTOM Tot a l

US LISTEDUS

LISTED

IND. CONT. EQ.

51EB

WARNING: Disconnect all power to the unit before

installing Plug-in cards.

Adding Option Cards

The PAX and MPAX series meters can be fitted with up to three optional plug-in cards. The details for each plug-in card can be reviewed in the specification section of the PAX Bulletin. Only one card from each function type can be installed at one time. The function types include Setpoint Alarms (PAXCDS), Communications (PAXCDC), and Analog Output (PAXCDL). The plug-in cards can be installed initially or at a later date.

SETPOINT ALARMS PLUG-IN CARDS (PAXCDS)

The PAX and MPAX series has 4 available 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

ANALOG OUTPUT PLUG-IN CARD (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 various display values. Reverse slopes output is possible by reversing the scaling point positions.

PAXCDL10 - Retransmitted Analog Output Card

COMMUNICATION PLUG-IN 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, the RS232 or RS485 Cards must be used.

PROGRAMMING SOFTWARE

Crimson is a Windows®based program that allows configuration of the EPAX meter from a PC. Crimson offers standard drop-down menu commands, that make it easy to program the EPAX meter. The EPAX 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.

6. CERTIFICATIONS AND COMPLIANCES:

SAFETY

UL Recognized Component, File #E179259, UL61010A-1, CSA C22.2 No. 1010-1

Recognized to U.S. 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 4X Indoor Enclosure rating (Face only), UL50 IECEE CB Scheme Test Certificate #US/8843A/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.

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" (1.52 mm)

9. MODULE INSTALLATION: 24-pin shrouded connector on EPAX engages connector on MPAX module upon installation. Shroud ensures proper alignment by providing a lead-in for the module connector.

10. CONNECTIONS: Wiring connections are made to the EPAX terminal block and MPAX module via high compression cage-clamp terminal blocks. MPAX Module Wiring: Instructions are provided in the corresponding PAX

Bulletin.

EPAX Terminal Block Wiring:

Wire Strip Length: 0.3" (7.5 mm) Wire Gage: 30-12 AWG copper wire Maximum Torque: 5-7 inch-lbs (0.58-0.81 N-m)

CAUTION: DISCONNECT ALL POWER BEFORE INSTALLING OR REMOVING MODULE

11. CONSTRUCTION: Aluminum front panel, enclosure, and rear cover with textured black polyurethane paint for scratch and corrosion resistance protection. Sealed front panel meets NEMA 4X/IP65 specifications for indoor use when properly installed. Installation Category II, Pollution Degree

2. Panel gasket and keps nuts included.

12. WEIGHT: 5 lbs (2.25 kg) (less module)

* For detailed module and plug-in card 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 EPAX Display. There are several different modules to cover a variety of inputs. The MPAX module provides input scaling which allows the EPAX to display most any engineering unit. Once the MPAX is inserted into the EPAX, 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.

Selecting Your Display Components and Option Cards

To build a complete display unit, you will need an EPAX and an MPAX Input Module. The EPAX is only a display and will not operate without an MPAX module. Please use the following chart to identify the appropriate MPAX module and EPAX Display that will satisfy your application.

OPTIONAL PLUG-IN CARD

COMPATABILITY

YES

ANALOG

YES

EPAX0500

MPAXDP00

MPAXH000

MPAXS000

YES

Strain Gage/Loadcell

EPAX0500MPAXT000

YES

Temperature Inputs

EPAX0500MPAXP000

YES

Process Inputs

EPAX0500MPAXD000

COMMS

Universal DC Inputs

EPAX

DISPLAYS

85-250 VAC

YES

SIGNAL TYPE

YES

MPAX MODULES*

YES

SETPOINT

Dual Process Inputs

True RMS AC Voltage/Current

PAXCDC4C - Modbus (Connector)

PAXCDC50 - Profibus-DP

PAXCDC40 - Modbus (Terminal)

PAXCDC20 - RS232 Serial (Terminal) PAXCDC30 - DeviceNet

PAXCDC10 - RS485 Serial (Terminal) PAXCDC1C - RS485 Serial (Connector)

PAXCDC2C - RS232 Serial (Connector)

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 EPAX case.

NOTE: All module and option card labels must be installed as

shown for safety purposes.

Removing The MPAX Module

To remove the MPAX Module from the EPAX Display, first remove all power and load circuits. Then insert a flat screwdriver blade (3/16" or

/4") into the narrow slot between the EPAX 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 EPAX case, keeping it properly aligned with the case opening.

1.0 ASSEMBLING THE DISPLAY

Prior to installing the EPAX 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 EPAX Display. Refer to the literature enclosed with the option cards for installation instruction.

Installing the MPAX

Remove the MPAX case (plastic) from the rear of the EPAX by removing the two screws and pulling off the metal holding bracket. Install the MPAX into plastic case by aligning the front connector of the MPAX with the hole in the front of the plastic case. The module must be oriented as shown with terminal #1 toward the top of the EPAX case. Next, insert the MPAX case into the EPAX by lightly pushing the connector of the MPAX into the connector of the EPAX PC board. Place holding bracket over the plastic case and install the two screws.

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 EPAX in the positions shown in the drawing.

Figure 1, Installing an MPAX Module and Option Cards

Figure 2, Removing an MPAX Module

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