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TechFX |
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2007098000002 : TechFX
card : 31 i/o Card w/USB
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ici le manuel au format PDF
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Performance features:
* 48Mhz Microchip 18f4550 MCU at 12 MIPS
* Full speed USB 2.0 communications
* bootloader through USB allows easy firmware upgrading
* 32K memory on MCU
* 256K memory on (2) 1 Mhz I2C EEproms
* switching power supply for low heat, high current operation
o dual voltage operation for running 12 or 24 volt motors, solenoids, valves etc
o 5 volt line on switching regulator upto 1 amp
o external voltage line current upto 1 amp (wall adapter voltage)
o low heat dissipation (<1 watt) from switching supply
o 2.5mm DC power jack (CP) for larger wall adapters
o ability to run 12 and 24 volt solenoids,motors,valves
o wide dc input 9-30vDC
* main power switch and external voltage power switch which allow high current outputs to be switched off
* 4x5" dimension
Input/Output:
31 total IO consisting of:
* 8 high current outputs through a darlington array
* 17 configurable IO featuring:
o upto 8 A2D lines at 10 bit resolution
o upto 2 PWM lines configurable from 3Khz-4Mhz**
o all configurable as input or output
* 6 I2C bus headers configurable at 100,400 Khz and 1 Mhz speeds
Additional features:
* socketed components for easy replacement
* switching power supply can be replaced and upgraded to higher power unit
* memmory can be upgraded
* power leds show when main power and external power switches are on
* bootload jumper
* reset switch
* circuit board standoffs included
All high current outputs are on screw type terminal blocks.
Screw terminals featuring +5v, ground, and external voltage lines.
All IO are on 3 pin headers (.100 in) with +5volts and ground pins.
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