Product Details

The XYCOM 89086-002 is a discontinued rack-mounted operator interface panel board, designed for XYCOM legacy CNC and industrial automation control systems. It serves as the core signal processing board for the human-machine interface unit, responsible for touch signal acquisition, display driving, key input scanning and data exchange with the main controller. This board connects the LCD display, touch sensor, membrane keys and backplane bus, converting user operation commands into bus signals and forwarding real-time operating data, alarm messages and axis status from the host CPU to the display screen for operator viewing. It integrates display timing circuits, touch signal conditioning, noise filtering and level conversion modules, which can suppress electromagnetic interference generated by servo drives and inverters on the production site to ensure stable touch response and clear display output. It communicates with the system master board via dedicated backplane interface, supporting parameter setting, program editing, status monitoring and fault acknowledgement on the local HMI panel. On-board jumpers and DIP switches are available for setting communication address, baud rate and display resolution to match different host firmware versions and panel configurations. The front panel is equipped with LED indicators for power status, communication link and signal fault, allowing technicians to quickly judge communication failure, display abnormality and touch circuit faults during commissioning and daily maintenance. The PCB adopts industrial-grade components and complete EMC surge protection design, adapting to vibration, dust and electromagnetic noise in machining workshops and factory automation environments for long-term continuous operation. This legacy HMI interface board is mainly supplied as spare replacement parts for existing XYCOM machine control equipment. Users need to confirm backplane pin definition, communication protocol and host firmware compatibility before installation. A conformal coated version is optional for high humidity, dusty industrial sites. This model is widely used in CNC machine tools, production line control stations and old automation HMI system retrofit projects.

This operator interface panel board adopts standard single-slot rack board structure. It draws power from the control system backplane. LED indicators display power status, communication activity and fault alarm for convenient on-site inspection. The operating temperature range is 0°C to 50°C, storage temperature ranges from -40°C to 85°C, relative humidity 5% to 95% non-condensing. It complies with industrial shock, vibration and EMC standards and has CE certifications. It supports communication and display parameter configuration backup for fast recovery after hardware replacement.

This XYCOM 89086-002 interface board is widely applied in legacy CNC control racks and automation HMI upgrade projects. It realizes reliable data interaction between operators and the industrial control host. As a reliable discontinued spare part, the XYCOM 89086-002 retains original bus timing and signal compatibility, and effectively reduces the renovation cost of legacy industrial control system maintenance.