XYCOM 4860A Industrial Operator Terminal Detailed Product Description
XYCOM 4860A Industrial Operator Terminal Detailed Product Description
I. Product Overview
XYCOM 4860A is the flagship all-in-one industrial human-machine interface terminal (HMI) of the XYCOM 4860 series. It is a comprehensive upgraded model of 4850A, integrating a 12-inch industrial screen, full-function keyboard, high-performance controller, and multi-protocol communication. It is targeted at high-end and complex industrial scenarios such as power, petrochemical, and large-scale process control. In terms of display, performance, protection, and scalability, it surpasses 4850A comprehensively. It is the top configuration model of XYCOM's old-fashioned industrial terminals and is suitable for strict working conditions requiring 24-hour uninterrupted operation.
II. Product Naming and Positioning
4860: High-end series number, positioned as the flagship all-in-one industrial terminal, higher than 4850A (mid-to-high-end) and 4810 series (compact type);
A: Standard configuration version (integrating CRT/LCD, full keyboard, standard communication and high-performance main control);
Core positioning: All-round industrial operation station, with integrated whole machine, full performance, complete interfaces, top-level protection, used for high-end configuration of new equipment or direct upgrade and replacement of old 4850/4810 terminals.
III. Core Functional Characteristics
1. 12-inch high-definition industrial display, strong light visibility
Original factory 12-inch industrial CRT (standard configuration)/LCD (optional upgrade), resolution 640×480 (VGA), brightness and contrast higher than 4850A, clear readable in workshop strong light;
Support mixed display of text / graphics / real-time curves / process diagrams, capable of carrying complex process interfaces and high-density data, suitable for process control and energy monitoring scenarios;
Screen surface anti-glare, scratch-resistant, oil-resistant, suitable for cutting fluid, dust environment, convenient cleaning and maintenance.
2. Integrated rugged structure, top-level industrial protection
Front panel of the entire machine IP65 protection (higher than 4850A's IP54), completely dust-proof, splash-proof, oil-resistant, corrosion-resistant;
The shell is made of thickened cold-rolled steel plate + flame-retardant ABS composite material, impact-resistant, deformable, passing 8g vibration test (4850A is 5g);
The internal is fully sealed dust-proof design, the motherboard and interfaces are coated with moisture-proof and corrosion-proof coating, suitable for high-humidity, dust, acid-base fog environment;
Wide temperature operation -25℃～75℃ (4850A is -20℃～70℃), industrial-grade wide temperature component selection, able to withstand extreme temperature fluctuations.
3. High-performance main control, multi-task high-speed processing
Equipped with enhanced 32-bit industrial processor (performance is 1.5 times that of 4850A, 3 times that of 4810), supports multi-task parallel processing, faster response speed, capable of running complex monitoring programs;
Built-in 1MB Flash fixed storage + 512KB RAM, storage capacity doubled, capable of storing multiple sets of parameters, historical data, alarm logs and user programs, data permanently saved when power is off;
Fixed dedicated industrial firmware, supports background real-time monitoring + front-end interface operation synchronized running, no lag, no freeze, suitable for 24/7 continuous operation.
4. Full-key industrial keyboard, durable and compatible with gloves operation
Complementary 4860-specific full-function industrial keyboard, including F1–F12 function keys, numeric keypad, direction keys, emergency stop / start / reset / manual-automatic switch and other dedicated control keys;
Key travel length is long, feedback is clear, single key life ≥ 2000 million times, oil-resistant, dust-proof, anti-jamming, supports industrial gloves direct operation;
The keyboard and the entire machine are integrated sealed, preventing liquid infiltration, avoiding oil stains, cutting fluid damage to key contacts.
5. Multiple communication interfaces, full protocol compatibility
Built-in dual ISA bus communication module (4850A is a single module), standard RS-232/422/485 three-in-one serial port ×2, supports Modbus RTU/ASCII, custom serial port protocol, industrial ASCII, etc.;
Optional Ethernet expansion card, supports TCP/IP, suitable for remote monitoring, data upload, network networking;
Compatible with XYCOM 4810/4850 full series peripherals (keyboard, touch screen, I/O module), old equipment upgrade does not require replacement of accessories;
Communication isolation design, 2000V electrical isolation, isolating ground potential difference and electromagnetic interference, stable communication without packet loss. 6. Intelligent Fault Self-Detection, Simplified Operations and Maintenance
Power-on POST for full self-check upon startup, checking the processor, memory, storage, display, keyboard, and communication interfaces. In case of an abnormality, it triggers a triple alarm consisting of an indicator light, a buzzer, and a fault code;
Real-time status monitoring during operation, allowing you to view system load, communication status, peripheral connections, temperature, and voltage, enabling quick fault location;
Modular quick-disassembly structure: The display, keyboard, main control unit, and communication card can all be disassembled independently. A single person can complete the replacement within 10 minutes, significantly reducing downtime.
IV. Overall Hardware Specifications Table
Project Parameters
Display 12-inch industrial CRT (standard) / LCD (optional), 640×480, anti-glare
Keyboard 4860 dedicated full-function industrial keyboard, 20 million operation cycles, IP65 sealed
Main Controller Enhanced 32-bit industrial processor, 1MB Flash, 512KB RAM
Communication RS-232/422/485×2 (standard); Ethernet (optional), 2000V isolation
Power Supply 115/230V AC wide voltage (50/60Hz), or 24V DC, power consumption < 30W
Protection Front panel IP65; complete dust-proof, splash-proof, oil-proof, corrosion-resistant
Temperature Working -25℃～75℃; Storage -35℃～85℃
Shock Resistance 8g vibration test, solder joints reinforced, anti-loosening and anti-soldering
Size Standard embedded industrial terminal size (compatible with 4850/4810 installation positions)
Weight Approximately 9kg (including CRT screen)
V. Core Differences from 4850A/4810 Series Table
Model 4860A ( flagship top-end ) 4850A ( mid-to-high end ) 4810 series ( compact type)
Protection IP65, 8g shock resistance, -25℃ to 75℃ IP54, 5g shock resistance, -20℃ to 70℃ IP54, 3g shock resistance, -10℃ to 60℃
Performance 32-bit enhanced processor, 1MB Flash 16-bit enhanced processor, 512KB Flash 16-bit standard processor, 256KB Flash
Communication Two serial ports (RS-232/422/485×2), optional Ethernet One serial port (RS-232/422/485×1), optional Ethernet Requires 4810E/ER communication card
Screen 12-inch CRT/LCD, high-brightness anti-glare 12-inch CRT, standard brightness No built-in screen, requires external connection
Application scenarios Power, petrochemical, large-scale process control Large machine tools, rubber and plastic, papermaking Small machine tools, assembly lines, basic automation
Positioning High-end upgrade / new top-end configuration Mid-range main model Entry-level economy model
Six. Main application scenarios
Power energy industry: power plants, substations, switch automation in power distribution systems, load balancing, relay protection monitoring, wide temperature range, anti-interference suitable for strong electromagnetic environment in power industry;
Petrochemical industry: refining and chemical plants, reaction vessels, pipeline systems in process control, safety interlocks, environmental monitoring, IP65 protection suitable for high corrosion and high dust conditions;
Industrial equipment upgrade: replace old 4850A/4810 terminals to improve display effect, system performance and communication capability, no need for installation position and wiring modification;
Extreme harsh conditions: metallurgy, mining, heavy machinery, etc., high vibration, high temperature, strong electromagnetic interference scenarios, ensure long-term stable operation.
Seven. Fault diagnosis and daily maintenance
Daily maintenance
Regularly disconnect the power supply and wipe the screen and keyboard with neutral cleaning agent to remove dust and oil, avoid strong acids and strong alkalis;
Check the fixed screws of the shell, interface plugs to prevent vibration detachment;
Check the internal motherboard and interface coating once a year, reapply anti-wetting and anti-corrosion coating after aging;
CRT screen can be upgraded to LCD module after 5-8 years of use to extend the overall machine lifespan. Common faults
Unable to power on: Check if the 115/230V AC or 24V DC power supply is normal, and if the power interface is loose; Investigate the main control board for faults;
Abnormal display / No display: Check if the CRT/LCD wiring is securely plugged in and if the contacts are oxidized; Investigate the display module and the main control board display driver;
Keyboard no response: Check if the keyboard wiring is securely plugged in and if the seal is intact; Test if the keyboard has been water-damaged and aged;
Communication failure: Check the serial port wiring, baud rate / protocol matching; Investigate the isolation circuit of the communication module and the main control board bus interface.
VIII. Product Core Advantages
XYCOM 4860A is the flagship top configuration model of old-fashioned industrial terminals. It surpasses the 4850A/4810 series in terms of protection, performance, communication, and durability; with IP65 top-level protection, wide temperature shock resistance, dual serial ports with full protocols, high-performance main control, it perfectly adapts to extreme harsh working conditions in power, petrochemical, etc.; The modular design makes maintenance convenient, and it can be directly replaced with the old terminal, making it the preferred upgrade solution for high-end industrial scenarios for human-machine interfaces. It has a long service life, high stability, and low maintenance costs.