LP-2000

LP-2241M is a Linux-based programmable automation controller built around a 1 GHz Cortex-A8 processor with 512 MB DDR3 SDRAM and 512 MB Flash. It suits engineers who need a compact controller that can run custom Linux software, handle several serial devices and connect to two Ethernet networks at once.Connectivity centres on two 10/100/1000M RJ-45 Ethernet ports and four serial ports. Two RS-485 ports are isolated to 2500 VDC, while one RS-232 port is designated as the console and another is non-isolated. Two USB 2.0 host ports and a VGA output (up to 1280 x 1024) are also provided. An XV-Board expansion bus allows I/O to be added to the unit.The controller includes a dual watchdog timer, a real-time clock, 64 KB of FRAM for non-volatile data and a 64-bit hardware serial number for software copy protection. A microSD socket is fitted with a 4 GB card and supports up to 32 GB microSDHC. The metal housing is rated for -25 ~ +75 °C operation and mounts on a DIN rail or wall.ApplicationsMulti-serial device integrationModbus communicationSNMP network monitoringEthernet-based control and data exchange

LP-2241MX-4GC CR is a Linux-based programmable automation controller built around a 1 GHz Cortex-A8 processor, running Linux kernel 3.2.14. It suits engineers who need a compact controller that combines local control with remote data transfer over cellular networks, with real-time capability for time-critical tasks.An integrated tri-band 4G module with a 4G modem supports WCDMA, TD-SCDMA, CDMA2000, FDD and TDD LTE, and GSM/GPRS connectivity. This allows live or packet data to be sent from remote instruments, meters or control systems. Two 10/100/1000M Ethernet ports, four serial ports (RS-232/485) and an XV-Board I/O expansion bus add connectivity and I/O flexibility.The unit provides 512 MB RAM and 512 MB Flash, a microSD socket, FRAM non-volatile memory, a real-time clock and dual watchdog timers. A metal case and DIN-rail or optional wall mounting suit installation in industrial cabinets. Web, SFTP and SSH services are supported, and a LinPAC SDK with a GCC-based toolchain is provided for application development.ApplicationsRemote data acquisition over 3G/4G cellular networksMulti-serial device communicationEthernet-based control and monitoringSNMP-managed network devicesMetering and remote instrument data collection

LP-2241MX-4GE CR is a Linux-based programmable automation controller built around a 1 GHz Cortex-A8 processor with 512 MB DDR3 SDRAM and 512 MB flash. It runs Linux kernel 3.2.14 and offers real-time capability for time-critical control tasks, with web, SFTP and SSH services built in for remote access and maintenance.Engineers choose this unit when a control site needs cellular connectivity. The integrated 4G module supports WCDMA, FDD LTE and GSM bands, and the GPRS and SMS functions allow field instruments, meters and controllers to send data back over the mobile network. Two RJ-45 Ethernet ports, four serial ports (RS-232/RS-485) and an XV-board expansion bus extend the unit for local I/O and device connections.The metal housing is designed for DIN-rail or optional wall mounting and operates from +12 VDC to +48 VDC across a -25 ~ +75 °C operating range. A 64-bit hardware serial number supports software copy protection, and dual watchdog timers and a real-time clock assist with dependable unattended operation.ApplicationsRemote data transfer from instruments and meters over 3G/4G cellular networksSMS and GPRS-connected monitoring and control applicationsMulti-serial device connection using RS-232 and RS-485Ethernet-based control and remote supervisionLinux-based control applications requiring time-critical operation

The LP-2841M CR is a Linux-based PAC built around a quad-core Cortex-A53 processor running at up to 1.6 GHz per core, with Linux Kernel 5.4.70 as its operating system. It suits engineers who need a general-purpose controller that can run custom Linux applications and handle several serial and network connections on one unit.Connectivity centres on two 10/100/1000M RJ-45 Ethernet ports and four serial ports: one RS-232 console port, one non-isolated RS-232 port and two isolated RS-485 ports rated at 2500 VDC. Two USB 2.0 host ports, a VGA output and an XV-board expansion bus add further options for local interfaces and I/O extension.Storage includes 8 GB eMMC and a microSD socket, supporting cards up to 32 GB microSDHC. The unit provides 64 KB of FRAM for non-volatile data, a real-time clock, dual watchdog timers and a 64-bit hardware serial number for software copy protection. The metal housing mounts on DIN-rail or, optionally, on a wall.ApplicationsMulti-serial device communication and gateway tasksNetworked control and monitoring with web, SFTP and SSH accessDevelopment of custom time-critical Linux applicationsModbus and SNMP-based system integration