Red Lion EPAX- 6 Users Manual

Bulletin No. EPAX6-E

Drawing No. LP0539

Released 05/13

MODEL EPAX- 6 DIGIT EXTRA LARGE PAX DISPLAY FOR DIGITAL INPUTS

 LARGE LED DISPLAY READABLE TO 180 FEET

 VARIOUS DIGITAL INPUT MODULES;

COUNT AND RATE INPUT
CLOCK/TIMER
SERIAL SLAVE

 ALARMS, ANALOG OUTPUT, AND COMMUNICATION

 PROGRAMMABLE USER INPUTS

 UNIVERSAL AC POWERED (85 to 250 VAC)

 PC SOFTWARE FOR METER CONFIGURATION

C

U

R

L

US LISTED

IND. CONT. EQ.

51EB

 NEMA 4X/IP65

GENERAL DESCRIPTION

The EPAX 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 rate, count, or time, the EPAX can satisfy
your requirement. The EPAX displays accept various digital 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.

CAUTION: Risk of Danger.

Read complete instructions prior to

installation and operation of the unit.

CAUTION: Risk of electric shock.

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

6-Digit (EPAX0600): (-99999 to 999999)

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 digital 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 modules:

COUNT/RATE CLOCK

TOP Display A Timer

MIDDLE Display B Count

BOTTOM Display C Date

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 Windows
software programs.

®

based

DIMENSIONS In inches (mm)

24.77 (629.2)

6.09

7.22

(183.4)

4.65

(118.1)

1

3.60

(91.5)

(154.7)

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/8843/UL

CB Scheme Test Report #04ME11209-20041018

Issued by Underwriters Laboratories, Inc.

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)

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

CAUTION: DISCONNECT ALL POWER BEFORE
INSTALLING OR REMOVING MODULE

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

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)

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)

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.

SIGNAL TYPE

Count/Rate/Serial Slave

Count

Rate

Real-Time Clock/Timer

Timer

MPAX MODULES*

85-250 VAC

MPAXCK00

MPAXTM00

EPAX

DISPLAYS

EPAX0600MPAXI020

EPAX0600MPAXC020

EPAX0600MPAXR020

EPAX0600

EPAX0600

OPTIONAL PLUG-IN CARD COMPATABILITY

YES

-

-

-

-

REAL-TIME

CLOCK

SETPOINT

YES

YES

YES

YES

YES

COMMS

YES

-

-

YES

YES

ANALOG

-

-

-

YES

-

* For detailed module and plug-in card specifications,

see corresponding PAX literature. (i.e. For MPAXI
specifications, see the PAXI literature)

OPTIONAL PLUG-IN CARDS AND ACCESSORIES

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 (for MPAXI) or SFPAX (for MPAXCK or MPAXTM), the
RS232 or RS485 Cards must be used.

MPAXI/C/R Note: For Modbus communications, use RS485 Communications
Output Card and configure Communication Type parameter (tYPE) for Modbus.

PAXCDC10 - RS485 Serial (Terminal) PAXCDC1C - RS485 Serial (Connector)
PAXCDC20 - RS232 Serial (Terminal) PAXCDC2C - RS232 Serial (Connector)
PAXCDC30 - DeviceNet
* PAXCDC40 - Modbus (Terminal) * PAXCDC4C - Modbus (Connector)
PAXCDC50 - Profibus-DP

* MPAXCK/MPAXTM only.

PROGRAMMING SOFTWARE

CRIMSON - MPAXI Only

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.

SFPAX - MPAXCK and MPAXTM Only

The SFPAX is a Windows® based program that allows configuration of the
EPAX meter from a PC. Using the SFPAX makes it easier to program the EPAX
meter and allows saving the PAX program in a PC file for future use. On-line
help is available within the software. A PAX serial plug-in card is required to
program the meter using the software.

2

1.0 ASSEMBLING THE DISPLAY

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.

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.

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.

EPAX

EPAX CONNECTOR

TERMINAL # 1

MPAX CASE

MPAX

HOLDING BRACKET

Figure 1, Installing an MPAX Module and Option Cards

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

1

/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.

Figure 2, Removing an MPAX Module

TWIST

SLOT

7 654 32

8

3