LP-2241M Linux PAC with Cortex-A8 1 GHz CPU and Dual Gigabit Ethernet
Linux-based PAC with a 1 GHz Cortex-A8 CPU, 512 MB RAM, dual 10/100/1000M Ethernet, four serial ports and XV-Board I/O expansion for control applications.
- 1 GHz Cortex-A8 CPU running Linux kernel 3.2.14
- 512 MB DDR3 SDRAM, 512 MB Flash and microSD socket (4 GB card supplied, up to 32 GB microSDHC)
- Dual 10/100/1000M Ethernet ports on RJ-45
- Four serial ports: two isolated RS-485 (2500 VDC) and two RS-232, one of which is the console
- XV-Board I/O expansion bus
- Dual watchdog timer and real-time clock
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Produktinformation "LP-2241M Linux PAC with Cortex-A8 1 GHz CPU and Dual Gigabit Ethernet"
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.
Applications
- Multi-serial device integration
- Modbus communication
- SNMP network monitoring
- Ethernet-based control and data exchange
| Product type: | PAC |
|---|---|
| Interface: | Ethernet, RS-232/485, USB 2.0 |
| Protocol: | Modbus |
| Ports: | 2 x Ethernet, 4 x serial, 2 x USB |
| Isolation: | 2500 VDC (RS-485) |
| Power input: | +12 VDC ~ +48 VDC |
| Operating temperature: | -25 ~ +75 °C |
| Mounting: | DIN-rail, Wall |
| Housing: | Metal |
Specifikationer
| Software | |
|---|---|
| OS | Linux Kernel 3.2.14 |
| Service | SFTP server, Web server, SSH |
| SDK | LinPAC SDK (GCC based toolchain and LinPAC Libraries) |
| Main Unit | |
| CPU | Cortex-A8, 1 GHz |
| 64-bit Hardware Serial Number | Yes, for Software Copy Protection |
| System Memory | 512 MB DDR3 SDRAM |
| Storage | • Flash 512 MB • microSD socket with a 4 GB microSD card (support up to 32 GB microSDHC card) |
| Non-Volatile Memory | FRAM 64 KB |
| Real Time Clock | Yes (Provide seconds, minutes, hours, day of week, month, year) |
| Watchdog Timer | Yes, Dual Watchdog Timer |
| Display | |
| Signal | VGA (Analog RGB) |
| Resolution | Up to 1280 x 1024 |
| LED Indicators | |
| Status | 1 x Power 1 x Run 3 x Programmable |
| I/O Expansion | |
| I/O Type | XV-board |
| HMI | |
| Buzzer | Yes |
| Rotary Switch | Yes (0 ~ 9) |
| Ethernet | |
| Ports | 2 x RJ-45, 10/100/1000 Base-TX |
| COM Ports | |
| Ports | 1 x RS-232 (Console, Non-isolated) 1 x RS-232, Non-isolated 2 x RS-485 (2500 VDC, Isolated) |
| USB | |
| Ports | 2 |
| Specification | USB 2.0 (Host) |
| Power | |
| Input Range | +12 VDC ~ +48 VDC |
| Consumption | 4.8 W |
| Mechanical | |
| Casing | Metal |
| Dimensions (mm) | 35 x 167 x 119 (W x L x H) |
| Installation | DIN-Rail or Wall Mounting (optional) |
| Environment | |
| Operating Temperature | -25 ~ +75 °C |
| Storage Temperature | -40 ~ +80 °C |
| Humidity | 10 ~ 95% RH, Non-condensing |
Specifikationer enligt tillverkaren. Ändringar förbehålls.
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