Human Machine Interface (HMI)

Human Machine Interface (HMI) - Accessories

Part Number	Description / PDF	Quantity
NB-CN001 Omron Automation & Safety Services	CONNECTOR NB HMI PWR SPARE 3PC	3
AIGT8165 Panasonic	CABLE ASSEMBLY INTERFACE 5M	27
GMINV800 Red Lion	OPTION CARD INPUT ANALOG	3
XW2Z-200T-3 Omron Automation & Safety Services	CABLE ASSEMBLY INTERFACE 2M	6
CGCAPC380 Carlo Gavazzi	CABLE ASSEMBLY PC ETHERNET 2 MTS	2
NV-BAT01 Omron Automation & Safety Services	BATTERY FOR NV3Q	3
FC6A-PJ2CP IDEC	OPTION CARD INPUT ANALOG	4
NT-ZJCAT1-EV4 Omron Automation & Safety Services	SOFTWARE SUPPORT CD-ROM V4.2	1
FC6A-PN4 IDEC	OPTION CARD INPUT DIGITAL	1
AIG12830 Panasonic	MOUNTING BRACKET PANEL MT 5 SETS	0
XW2Z-S002 Omron Automation & Safety Services	CABLE ASSEMBLY INTERFACE 2M	2
AIG05800 Panasonic	PROTECTIVE SHEET FITS 3.5" SCRN	0
NV3W-KBA04 Omron Automation & Safety Services	PROTECTIVE SHEET FOR NV3W	5
NS-AL002 Omron Automation & Safety Services	ADAPTER RS232 TO RS422	2
NB7W-KBA04 Omron Automation & Safety Services	PROTECTIVE SHEET NB7 HMI	4
AIG02800 Panasonic	PROTECTIVE SHEET FITS 3.8" SCRN	6
AIGT8162 Panasonic	CABLE ASSEMBLY INTERFACE 2M	469151
XW2Z-200T-2 Omron Automation & Safety Services	CABLE ASSEMBLY INTERFACE 2M	1
505601 Marlin Technologies	CAN BRIDGE MODULE	39
XW2Z-500T-3 Omron Automation & Safety Services	CABLE ASSEMBLY INTERFACE 5M	1

Human Machine Interface (HMI) - Accessories

1. Overview

HMI accessories are peripheral components that enhance the functionality, usability, and durability of Human Machine Interfaces in industrial automation systems. These accessories act as bridges between operators and machinery, enabling efficient data visualization, control, and monitoring. With Industry 4.0 advancements, HMI accessories have become critical for real-time decision-making, process optimization, and ensuring operational safety.

2. Major Types and Functional Classification

Type	Functional Features	Application Examples
Touch Screen Panels	Capacitive/resistive touch, multi-touch support, glove/liquid tolerance	Assembly line control systems
Industrial Keyboards & Mice	Dust/waterproof design, programmable keys, ruggedized construction	Control rooms in power plants
Display Mounting Kits	VESA-compatible, swivel/tilt adjustment, vibration-resistant	Mobile machinery operator stations
Communication Adapters	Protocols: Profibus, Modbus, EtherCAT, wireless (Bluetooth/Wi-Fi)	Legacy system integration
Protective Covers & Bezels	Anti-glare surfaces, impact-resistant materials, EMI shielding	Outdoor/chemical processing environments

3. Structure and Components

Typical HMI accessories combine mechanical and electronic elements:

Touch Interface: Projected capacitive sensors with 5-wire resistive backup
Connectivity Layer: Dual-port Ethernet, USB 3.0, RS-485 interfaces
Processing Unit: ARM Cortex-A9 processors (800MHz-1.2GHz range)
Display Technology: LED-backlit LCD with 1000:1 contrast ratio
Enclosure: Die-cast aluminum housing with IP67 protection rating

4. Key Technical Specifications

Parameter	Importance
Screen Brightness (cd/m )	Ensures visibility in high-light environments (>1000 cd/m recommended)
Touch Accuracy ( mm)	Impacts control precision ( 1mm typical for industrial use)
Operating Temperature (- C to + C)	Determines suitability for extreme environments (-20 C to 70 C standard range)
Vibration Resistance (g-force)	Prevents failure in heavy machinery applications (5g minimum requirement)
MTBF (Hours)	Reliability indicator ( 50,000 hours expected lifespan)

5. Application Fields

Key industries utilizing HMI accessories include:

Manufacturing: CNC machine control panels
Energy: SCADA system operator interfaces
Pharmaceuticals: GMP-compliant batch process stations
Transportation: Train control monitoring systems
Food & Beverage: Washdown-compliant HMI enclosures

6. Leading Manufacturers and Representative Products

Manufacturer	Product Series	Key Features
Siemens	SIMATIC HMI Comfort Panels	16M color display, Profinet interface, TIA Portal integration
Honeywell	Experion PKS HMI	Dual-display support, redundant system architecture
Mitsubishi Electric	GOT2000 Series	Memory card expansion, built-in PLC function blocks

7. Selection Recommendations

Key considerations during selection:

Environmental factors: Temperature extremes, chemical exposure
Compatibility: Existing PLC/DCS communication protocols
User requirements: Screen size vs. interaction complexity
Maintenance needs: Replaceable bezel design, IP rating
Total Cost of Ownership: Warranty period, spare parts availability

8. Industry Trends

Emerging developments include:

AI-powered predictive maintenance interfaces
Wireless HMI solutions with sub-10ms latency
AR-enhanced visualization systems
Edge computing integration for real-time analytics
Modular designs for rapid system reconfiguration