• TCP/IP, DOS & Flash File System
  • 386 EX, 25MHz / 512K Flash, 512K SRAM
  • 10BASE-T Ethernet (NE2000 Compatible)
  • 16 SPDT Relays, 125 VAC/500mA Contacts
  • 16 Optically Isolated Inputs
  • Two PC Compatible Serial Ports
    1-RS232, 5 wire (Tx, Rx, RTS, CTS, GND)
    1-RS232 (3 wire)/RS485, Software Selectable
  • 32 Pin Dip Socket to accept 512K Flash,
    512K SRAM or M-Systems DiskOnChip
  • 1RU Rack Mount Enclosure
  • 1.75" High, 4.63" Deep
  • 7 to 34 VDC (3 Watts nominal)
  • Watchdog Timer & Hardware Clock/Calendar
  • Backlit 2x16 LCD and 6 Key User Interface
  • Optional 8 Channel, 12-bit A/D
  • Expansion port for use with
    Multi-I/O expansion cards

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, eliminating the wiring problems commonly associated with board level product integration.

The impressive 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.

Combined with JK microsystems aggressive pricing and embedded solution support, the LogicFlex-EPX is a superb choice for many industrial control and networking designs.

The LogicFlex-EPX Development Kit(99-0075) includes LogicFlex-EPX with 512KRam/512KFlash, Connector Kit, Ethernet Cable, 110 VAC Adapter, Users Manual, and Borland C/C++ V4.52 Compiler. (220Vin Development Kit 99-0056 available.)

Also included are sample programs and source code for the TCP/IP stack and web server that can be compiled with the Borland C/C++ package.

Development Service: Testech Electronics provides cost effective development service for a full turnkey solutions to assist our customer with automating or customised  project using JKMicro controller. We help you to implement your ideas and solve your problem quickly. Contact us at sales@testech-elect.com or cal +65-67492162 for a discussion of our cost effective total solutions.
           

Connectors and Jumpers:
 

J1-8 Discrete Inputs / Relay Outputs
J9 Power, RS-485, CTL input
J17 Multi-I/O Bus (General I/O)
J18 10BASE-T Ethernet
J21 COM1
J22 COM2 / Console
J23 Analog Inupts (optional)

Specifications:
 

Processor Intel 386Ex, 25MHz
Operating System XDOS(MS/PC DOS 3.3 compatible)
Memory 512K SRAM, 512K Flash
Ethernet 10BASE-T, Link status and Activity LEDs
Serial Port 1 RS-232 with 2 handshake lines
Serial Port 2 RS-232 (no handshaking) or
RS-485 half duplex
Discrete Inputs 16 Channels, Configurable as
Optically Isolated or Dry Contact
Relay Outputs 16 Channels, SPDT Configuration,
Contacts rated at 500mA, 125 VAC
TTL Digital I/O 6 Bits (P1.4-P1.7, P3.3-4)
Pin configurable as input or output
8MA source/sink
LCD 2 Line x 16 Column, LED Backlight,
Software Drivers
Button Input 6 Button, Software Drivers
Watchdog Programmable timeout period,
Generates board wide Reset
Clock/Calendar Hardware, battery backup
Supply Power 7-34V unregulated DC ±10%, 3 Watts
Humidity 5 - 90%, non-condensing
Temperature -4 to +185 °F (-20 to +85 °C)
Weight 42 oz (1.19 kg)
Dimensions 1RU, 4.63" Deep
(117.6mm Deep)

Expansion Options:

  • 32 pin DIP socket to accept 512K Flash, 512K SRAM
    or M-Systems DiskOnChip
     
  • 8 Channel 12-bit A/D (MAX197) Upgrade Kit 99-0057
  • Serial bus for use with Multi I/O peripheral boards


 

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