Eaton XV-102-L series touch display screen

The Eaton XV-102-L series touch display screen is the official operation manual for April 2024, aimed at electrical engineers/installers, covering the entire process of equipment instructions, safety specifications, installation, debugging, wiring, faults, and maintenance. The equipment is a 3.5/5.7/7-inch resistive touch HMI, with optional integrated PLC, standard Ethernet+USB, optional RS-232/485/CAN interface, powered by 24VDC, certified by UL, CE, DNV-GL class, ATEX Zone 22, suitable for industrial automation equipment monitoring and control, and prohibited for safety related functions.

Basic Equipment Information

Applicable: XV-102-L-35/-57/-70 full series

Hardware Specifications

Project parameters

Screen 3.5 “QVGA, 5.7” VGA, 7.0 “WVGA

Touch 4-wire resistive type

Processor 32-bit RISC 800MHz

Memory DRAM 512MB, Flash 4GB

Clock battery lithium battery, with a power outage endurance of 10 years

Weight 3.5 “: 0.3kg; 5.7″/7 “: 0.6kg

Interface configuration (standard)

Ethernet: 10/100Mbps RJ45

USB Host：USB 2.0 500mA

SD card: Supports SD/SDHC

Interface configuration (optional)

RS-232（COM1）

RS-485（COM2）

CAN（CANopen / J1939）

Safety regulations

Personnel Requirements

Only certified electricians are allowed to install, wire, and maintain

Static electricity must be released before operation

Electrical safety

The power supply must be 24VDC SELV/PELV safe ultra-low voltage

Voltage range: 19.2~30.0VDC

Before wiring, it is necessary to cut off the power, hang the tag, check the power, and ground it

Usage taboos

Strictly prohibited for use in safety related functions (emergency stop, protection, etc.)

Only allowed for use in Zone 22 dust explosion-proof environment

Prohibited from use in flammable and explosive gas environments

Protection level

Front panel: IP65, NEMA 4X/12

Rear: IP20

Installation requirements

environmental conditions

Working temperature: 0~50 ℃

Storage/transportation: -20~60 ℃

Humidity: 10%~95% RH (no condensation)

Altitude: ≤ 2000m

Installation method

Front embedded installation, can be installed horizontally or vertically

Panel thickness: 2-5mm

Installation hole flatness: ≤ 0.5mm

Fixed bracket: 4 for 3.5 inches, 6 for 5.7 inches, and 8 for 7 inches

Heat dissipation requirements

Reserve ventilation space of * * ≥ 30mm * * around the equipment

Stay away from heat sources, with a distance of ≥ 15cm**

Electrical wiring

Power wiring

Terminal: MSTB 2.5/3-ST-5.08 3-core

Definition:+24V, 0V, Functional Ground (FE)

Wire diameter: 0.75~2.5mm ²

Torque: 0.6~0.8Nm

Key points of communication wiring

All use shielded cables

Single end reliable grounding of shielding layer

Separate laying of communication lines and power lines

Serial port parameters

Maximum length and highest baud rate of the interface

RS-232 30m 115200bps

RS-485 1200m 115200bps

CAN 5000m 10kbps~1Mbps

Debugging and Running

Power on for the first time

No power switch, turn on 24V to start

There is no pre installed engineering software at the factory, and it needs to be downloaded using CODESYS/GALILEO

Program can be updated through SD card/USB/Ethernet

Operating conditions

It is strictly prohibited to turn on the power during condensation

Lowering backlight brightness can extend lifespan

Fault handling

Methods for handling the causes of fault phenomena

Unable to power on, no 24V, polarity reversal check for power supply and wiring

Touch unresponsive, uncalibrated, function disabled, execute touch calibration

Communication abnormalities, wiring errors, and poor shielding. Check wiring and grounding

Crash, restart, voltage fluctuation, interference, installation of filtering, stable power supply

Maintenance and disposal

routine maintenance

Gently wipe the touch screen with a soft cloth and avoid using solvents or sharp objects

Touch offset execution recalibration

The equipment is maintenance free and cannot be disassembled by oneself

Storage and transportation

Original packaging transportation, anti vibration and shock

Moisture proof, UV resistant, and anti condensation

Disposal

Built in lithium battery professional recycling, no incineration allowed

Classify and recycle according to local regulations

Certification and Compliance

UL508, CE, DNV-GL class certification

ATEX Zone 22 Dust Explosion proof

Compliant with EN 61131-2 and EN 61000 industrial EMC standards

Key issue

Question 1: What are the power requirements and power parameters for the XV-102-L series? What are the consequences of connecting incorrectly?

answer:

24VDC SELV/PELV safety isolation power supply must be used, with a voltage range of 19.2~30.0VDC;

Power consumption: 3.5 “models * * ≤ 5W * *, 5.7″/7 “models * * ≤ 7W * *;

Connecting the wrong polarity, overvoltage, or non isolated power supply can directly damage the motherboard and is not covered by the warranty.

Question 2: What structural and heat dissipation conditions must be met when installing XV-102-L?

answer:

Panel thickness 2-5mm, installation opening flatness * * ≤ 0.5mm * *;

A ventilation gap of ≥ 30mm must be reserved around the perimeter for natural convection and heat dissipation;

Stay at least 15cm away from heating elements and avoid direct sunlight;

All fixed brackets must be installed to ensure IP65 protection.

Question 3: What are the limitations on the interface usage of this HMI? Why is the USB port only for maintenance use?

answer:

All communication interfaces are not electrically isolated, and excessive common mode voltage can damage the interfaces;

RS-232 has a maximum length of 30m, and RS-485 requires a 120 Ω terminal resistor to be connected at both ends;

USB is for maintenance use only, as ordinary USB devices have poor EMC performance and are prone to interference in industrial environments, leading to system crashes or communication failures.