89-0055

JK SYSTEM

JK System 89-0055 Rack Mount - TCP/IP, DOS & Flash File System Simple Type: Rack Mount Packaged in a slim 1RU rack mount enclosure, the LogicFlex-EPX uses 2-part detachable screw terminals to easily integrate existing equipment without costly interface boards, thus eliminating the wiring problems commonly associated with board level product integration. Standard I/O features incorporate 16 optically-isolated inputs, 16 relay outputs, 2 serial ports, and onboard Ethernet, which connects directly to 10BASE-T networks via RJ45. A back lit LCD, 6 push buttons, flexible storage options, expansion bus for peripheral boards, and optional 8-channel A/D, all add versatility to the LogicFlex-EPX system. The powerful Intel 386Ex processor, NE2000 compatible Ethernet, preinstalled TCP/IP Web server software and DOS operating system allow design and debugging in a familiar environment. The serial ports, counter/timers, and interrupt controller are fully compatible with the IBM PC at both the hardware and software levels. Additional features include a watchdog timer, RS485 serial port capability, hardware clock/calendar and high-efficiency switching input voltage regulator. Download the datasheet (PDF)

84-0120

JK SYSTEM

Jk System 84-0120 System- 40MHz 186 Compatible Processor. Simple Type: System On a form factor slightly larger than a credit card, we’ve implemented a 40MHz x86 DOS computer. The system features ½ megabyte each of RAM and Flash memory, two serial ports, battery-backed clock calendar, 10Base-T Ethernet and a socket for optional M-Systems DiskOnChip products. Also included on the board are 16 bits of digital I/O, a watchdog timer, RS-485 and TTL serial port I/O, and LCD and keypad drivers. The picoFlash controller comes with preloaded DOS and all the utilities you need to start development. Our low-cost development kit contains a full copy of Borland C/C++, the WatTCP TCP/IP stack, and source code for a number of TCP/IP clients and servers including HTTP, TFTP, FTP, Telnet and PPP. Download the datasheet (PDF)

84-0100

JK SYSTEM

Jk System 84-0100 I/O Controller - Programmable PIC based Power Controller Simple Type: I/O Controller The new PowerNut simplifies the design of power sensitive applications by controlling the input power to a single board computer or other device. The PowerNut provides developers with voltage regulation, power on/off time scheduling and voltage monitoring features on a platform smaller than a credit card. This new accessory can control supply voltage from sources such as solar panels or batteries to downstream devices at up to 1A. The PowerNut can provide either regulated 5VDC using its onboard 7-30VDC regulator or it can furnish power directly from the source (5-30VDC) to downstream devices. By sending commands to the PowerNut, the main controller has the ability to monitor the input voltage and turn off power to itself (or anotherdevice) for a specified period of time. Download the datasheet (PDF)

84-0023

JK SYSTEM

Jk System 84-0023 I/O expansion board - 4 or 8 Channel 12 Bit A/D Simple Type: I/O Expansion capability (for GPS or modem) and isolated high current drivers to many JK microsystems single board computers. Available in several configurations, each Multi-I/O board can add up to 8 channels of 12 bit A/D, 4 channels of 12 bit D/A, 8 relay output drivers and 2 UARTs. If more I/O is required, several boards can be added to the system using 10 pin IDC style ribbon cables. A driver library with functions callable from C or QuickBASIC and example programs are available to eliminate the hassle of programming devices on a serial bus. Download the datasheet (PDF)

84-0011

JK SYSTEM

JK System 84-0011 processor chip - 25Mhz Intel 386Ex Processor Simple Type: Processor The Flashlite 386Ex is a single board computer based on the Intel 386Ex processor chip. The 386Ex is a highperformance, 32-bit, single-chip microcomputer that is capable of protected-mode operation and includes an extensive array of integrated peripherals. The Flashlite 386Ex, like all members of the JK microsystems family of controllers, comes pre-loaded with DOS and utilities so that you can begin development right away. By connecting one of the Flashlite 386Ex serial ports to your PC and running a telecommunications program, you can immediately upload and execute programs compiled for a PC. Download the datasheet (PDF)