FW MURPHY LP1083 M-VIEW Series 7 Inch Color Touchscreen Operator Interface Terminal User Guide

FW MURPHY LP1083 M-VIEW Series 7 Inch Color Touchscreen Operator

Interface Terminal

Product Information

• The M-VIEWTM Series 7 Color Touchscreen Operator Interface Terminal is a user interface device manufactured by FW Murphy. It is designed to be used in hazardous locations, specifically Class I, Division 2, Groups A, B, C, and D, as well as Class II, Division 2, Groups F and G, and Class III, Division 2 environments. The terminal is UL and CUL listed and meets the necessary safety regulations and local codes.
• It has a power input voltage range of 10V to 30V and consumes a maximum power of 15W when used as an HMI only. The terminal can be powered through a Class 2 circuit according to NEC or CEC standards or a Limited Power Supply (LPS) according to IEC/EN standards. The power connection is made via a removable three-position terminal block.
• The dimensions of the terminal are approximately 7.70 inches (195.5 mm) in width, 2.00 inches (50.8 mm) in height, and 2.97 inches (76 mm) in depth. It is designed for indoor/outdoor use and has an IP66 enclosure rating on the face and an IP20 enclosure rating on the rear of the unit.
• The terminal is certified and compliant with CE, EN, CISPR, IEC/EN, RoHS, ATEX, and UL standards. It has undergone shock and humidity testing and meets the necessary requirements for industrial use.

Product Usage Instructions

1. Ensure that all safety regulations, local codes, and instructions provided in the user manual and on the equipment are observed to ensure personal safety and prevent damage to the device and connected equipment.
2. Do not use the terminal to replace proper safety interlocking systems. It should not be solely responsible for maintaining personnel safety or safeguarding equipment without additional safeguards.
3. Before disconnecting the equipment, ensure that the power has been switched off or the area is known to be non-hazardous to prevent explosion hazards.
4. When ordering, specify the description “7 Color Touch Screen, Indoor/Outdoor Use” and the part number “50704938”.
5. For power connection, use a Class 2 circuit according to NEC or CEC standards or a Limited Power Supply (LPS) according to IEC/EN standards. Follow the wire strip length and gauge capacity guidelines provided in the manual.
6. Mount the terminal using the provided mounting clips.
7. Refer to the full user manual and M-VIEW DESIGNER 3.1 software manual available on the FW Murphy website for detailed instructions on configuring and using the terminal.

See the FW Murphy website at www.fwmurphy.com for full user manual, M-VIEW DESIGNER 3.1 software and software manual.

SAFETY SUMMARY

• All safety related regulations, local codes as well as instructions that appear in this document or on equipment must be observed to ensure personal safety and to prevent damage to either the device or equipment connected to it.
• Do not use these products to replace proper safety interlocking. No software-based device (or any other solid-state device) should ever be designed to be responsible for the maintenance of personnel safety or consequential equipment not equipped with safeguards. FW Murphy disclaims any responsibility for damages, either direct or consequential, that result from the use of this equipment in a manner not consistent with these specifications.
• CAUTION: Risk of Danger. Read complete instructions prior to installation and operation of the unit.
• WARNING – EXPLOSION HAZARD – DO NOT DISCONNECT EQUIPMENT UNLESS POWER HAS BEEN SWITCHED OFF OR AREA IS KNOWN TO BE NON-HAZARDOUS.
• WARNING – EXPLOSION HAZARD – SUBSTITUTION OF COMPONENTS MAY IMPAIR SUITABILITY FOR CLASS I, DIVISION 2.

ORDERING INFORMATION

SPECIFICATIONS

POWER:

• Must use a Class 2 circuit according to National Electrical Code (NEC), NFPA-70 or Canadian Electrical Code (CEC), Part I, C22.1 or a Limited Power Supply (LPS) according to IEC/EN 60950-1 or Limited-energy circuit according to IEC/EN 61010-1.
• Power connection via removable three position terminal block.

ENVIRONMENTAL CONDITIONS:

• Operating Temperature Range: -20 to 60 °C, or lowest range among equipment used in your M-VIEW system. Consult the user manual for further details.
• Storage Temperature Range: -20 to 70 °C
• Vibration to IEC 68-2-6: Operational 5-500 Hz, 4 g

DIMENSIONS In inches (mm)

Shock to IEC 68-2-27: Operational 40 g (10 g, modules w/relays)
Operating and Storage Humidity: 0 to 85% max. RH non-condensing
Altitude: Up to 2000 meters
Installation Category II, Pollution Degree 2 as defined in IEC/EN 60664-1.
CERTIFICATIONS AND COMPLIANCES:
CE Approved
EN 61326-1 Immunity to Industrial Locations
Emission CISPR 11 Class A
IEC/EN 61010-1
RoHS Compliant
ATEX Approved
II 3 G Ex ic nA IIC T4 Gc
II 3 D Ex tc IIIC T135°C Dc
DEMKO 14 ATEX 1387X
EN 60079-0, -11, -15, -31
IECEx Approved
Ex ic nA IIC T4 Gc
Ex tc IIIC T135°C Dc
IECEx UL 15.0035X
IEC 60079-0, -11, -15, -31
UL Listed: File #E302106
UL Hazardous: File #E317425
Type 4X Indoor/Outdoor IP66 Enclosure rating (Face only)
IP20 Enclosure rating (Rear of unit)
ABS Type Approval for Shipboard Applications
CONNECTIONS: High compression cage-clamp terminal block
Wire Strip Length: 0.3″ (7.5 mm) Wire Gauge Capacity: One 14 AWG (1.63 mm) solid, two 18 AWG (1.02 mm) or four 20 AWG (0.81 mm) CONSTRUCTION: Cast aluminum enclosure with NEMA 4X/IP66 rating when correctly fitted with the gasket provided. These devices have only been evaluated for low risk of mechanical impact.
WEIGHT: 2.26 lb. (1.03 Kg)

OPERATOR INTERFACE INSTALLATION

MOUNTING INSTRUCTIONS

This operator interface is primarily designed for through-panel mounting. Care should be taken to remove any loose material from the mounting cut-out to prevent that material from falling into the operator interface during installation. A gasket is provided to enable sealing to NEMA 4X/IP66 specification. To maintain the IP66 rating of the panel, an equivalently IP rated enclosure should be used. Install the mounting clips provided and tighten to 6.0 pound-force inch [96 ounce-force inch] (0.68 N m) evenly for uniform gasket compression.
Care should be taken not to rub or buff the touchscreen surface in a way that might cause the accumulation of static charges.

For hazardous location installation the following shall be taken into consideration:

• When used in a Zone 22 environment, the device shall be panel mounted in at least Zone 22 IECEx/ATEX-Certified tool accessible enclosure with a minimum ingress protection rating of at least IP64 as defined in IEC/EN 60529.
• When used in a Zone 2 environment, the device shall be panel mounted in at least Zone 2 IECEx/ATEX-Certified tool accessible enclosure with a minimum ingress protection rating of at least IP54 as defined in IEC/EN 60529.
• This device is open-type and must be mounted in a suitable dust-tight end-enclosure in accordance with articles 500 and 502 of the NEC and positioned so only the face of the display is exposed.
• Must be wired using Division 2 wiring methods as specified in article 501-4(b), 502-4(b), and 503-3(b) of the National Electric Code, NFPA 70 for installation within the United States, or as specified in section 19-152 of Canadian Electrical Code for installation in Canada

CONNECTING TO EARTH GROUND

• The third pin of the power connector of the MV-7T is chassis ground for the unit. Your unit should be connected to earth ground. Steps should be taken beyond connecting to earth ground to eliminate the buildup of electrostatic charges.
• The chassis ground is not connected to signal common of the unit. Maintaining isolation between earth ground and signal common is not required to operate your unit. But, other equipment connected to this unit may require isolation between signal common and earth ground. To maintain isolation between signal common and earth ground care must be taken when connections are made to the unit. For example, a power supply with isolation between its signal common and earth ground must be used. Also, plugging in a USB cable may connect signal common and earth ground.1
• USB’s shield may be connected to earth ground at the host. USB’s shield in turn may also be connected to signal common

POWER SUPPLY REQUIREMENTS

The MV-7T requires a 10-30 VDC power supply. Your unit may draw considerably less than the maximum rated power depending upon the features being used. As additional features are used your unit will draw increasing amounts of power. Items that could cause increases in current are modules, additional on-board communications, SD card, and other features programmed through M-VIEW™ DESIGNER 3.1. To ensure you do not exceed the capacity of your M-VIEW host power supply, calculate the total power consumption required for all of your planned modules. Each module’s maximum power consumption is listed in the Specifications of their Product Bulletin. The total power available for modules is listed in the specifications of the M-VIEW host. In any case, it is very important that the power supply is mounted correctly if the unit is to operate reliably. Please take care to observe the following points:

• The power supply must be mounted close to the unit, with usually not more than 6 feet (1.8 m) of cable between the supply and the operator interface. Ideally, the shortest length possible should be used.
• The wire used to connect the operator interface’s power supply should be at least 22-gage wire suitably rated for the temperatures of the environment to which it is being installed. If a longer cable run is used, a heavier gage wire should be used. The routing of the cable should be kept away from large contactors, inverters, and other devices which may generate significant electrical noise.
• A power supply with an NEC Class 2 or Limited Power Source (LPS) and SELV rating is to be used. This type of power supply provides isolation to accessible circuits from hazardous voltage levels generated by a mains power supply due to single faults. SELV is an acronym for “safety extra-low voltage.” Safety extra-low voltage circuits shall exhibit voltages safe to touch both under normal operating conditions and after a single fault, such as a breakdown of a layer of basic insulation or after the failure of a single component has occurred. A suitable disconnect device shall be provided by the end user.

MODULE INSTALLATION

The physical order of all installed modules must match the order configured in M-VIEW DESIGNER 3.1. Torque screws to 6.0 pound-force inch [96 ounce-force inch] (0.68 Nm).
WARNING : Disconnect all power to the unit before installing or removing modules

CONFIGURING AN MV-7T

• The MV-7T is configured using M-VIEW™ DESIGNER 3.1 software, which is available as a no charge download from FW Murphy’s website.
• The software updates for new features and drivers are posted on the website as they become available. By configuring the MV-7T using the latest software version, you are assured that your unit has the most up to date feature set. The software can configure the MV-7T through the RS232 PGM port, USB port, or SD card.
• The USB port is connected using a standard USB cable with a Type B connector. The driver needed to use the USB port will be installed with the software.
• The RS232 PGM port uses a programming cable made by FW Murphy to connect to the DB9 COM port of your computer. If you choose to make your own cable, use the “MV-7T Port Pin Out Diagram” for wiring information.
• The SD card can be used to program a MV-7T by placing an image file on the SD card. The card is then inserted into the target MV-7T and powered. Refer to the M-VIEW DESIGNER 3.1 User Manual for more information on the proper names and locations of the files.

USB, DATA TRANSFERS FROM THE SD CARD

WARNING – DO NOT CONNECT OR DISCONNECT CABLES WHILE POWER IS APPLIED UNLESS AREA IS KNOWN TO BE NON-HAZARDOUS. USB DEVICE PORT IS FOR SYSTEM SET-UP AND DIAGNOSTICS AND IS NOT INTENDED FOR PERMANENT CONNECTION.

In order to transfer data from the SD card via the USB port, a driver must be installed on your computer. This driver is installed with M-VIEW DESIGNER 3.1 and is located in the folder C:\Program Files\FW Murphy\M-VIEW DESIGNER 3.1\Device\ after the software is installed.
This may have already been accomplished if your MV-7T was configured using the USB port.
Once the driver is installed, connect the MV-7T to your PC with a USB cable, and follow “Mounting the Card” instructions in the M-VIEW DESIGNER 3.1 User Manual.

INSERTION/REMOVAL OF THE SD CARD

Insert the SD card into the slot provided with the card oriented as shown. The card is inserted properly when the end of the card is flush with the MVIEW case. To remove the SD card, push in slightly on the card.

BATTERY & TIME KEEPING

WARNING – EXPLOSION HAZARD – DISCONNECT POWER AND ENSURE THE AREAS IS KNOWN TO BE NON-HAZARDOUS BEFORE SERVICING/REPLACING THE UNIT AND BEFORE INSTALLING OR REMOVING I/O WIRING AND BATTERY

A battery is used to keep time when the unit is without power. Typical accuracy (at 25°C) of the M-VIEW time keeping is less than one minute per month drift. The battery of a M-VIEW unit does not affect the unit’s memory, all configurations and data is stored in non-volatile memory.

Changing the Battery

• To change the battery of an M-VIEW, first remove power to the unit. Remove the battery cover. Grasp the top edge of the battery and push to the left to remove the battery from the holder. Lift the battery out and replace with a new battery.
• Replace the battery cover, and re-apply power. Use the unit keypad, or follow the procedure described in the “Setting the Time and Date” section of the M-VIEW DESIGNER 3.1 User Manual to enter the correct time and date.
• Please note that the old battery must be disposed of in a manner that complies with your local waste regulations. The battery must not be disposed of in fire, or in a manner whereby it may be damaged and its contents could come into contact with human skin.

Warranty – A limited warranty on materials and workmanship is given with this FW Murphy product. A copy of the warranty may be viewed or printed by going to http://www.fwmurphy.com/warranty

FW MURPHY PRODUCTION CONTROLS SALES, SERVICES & ACCOUNTING4646 S. HARVARD AVE. TULSA, OK 74135 CONTROL SYSTEMS & SERVICES 105 RANDON DYER ROAD ROSENBERG, TX 77471 MANUFACTURING 5757 FARINON DRIVE SANANTONIO, TX 78249 DOMESTIC SALES & SUPPORT FW MURPHY PRODUCTS
PHONE : 918 957 1000
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References

• FW Murphy Production Controls
• Warranty & Terms of Sale - FW Murphy Production ControlsFW Murphy Production Controls

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