TMC-10  10-Channel Timer / Counter Board

Function Description
The TMC-10 is a general purpose timer/ counter and digital I/O Board for PC. It provides eight 16-bit Timer/Counter channel , two cascaded 32-bit Timer/Counter channels , 8 bit digital output and two internal clock source ( 8 M / 1.6M; 0.8M/80K) by jumper selectable. Four 8254 chips provides a variety of powerful timer/ counter function modes to match your industrial and laboratory applications.
Features 
  • On board four 8254  timer/counter chips
  • Eight independent 16-bit timer / counter and two  cascaded  32 bit Timer/Counter
  • 11 interrupt levels ,jumper selectable
  • Two internal clock source
  • Eight channel external clock source.
  • 8-bit digital output
Applications 
  • Event Counting
  • Programmable frequency synthesis
  • Frequency Counter
  • Time-delay generation
  • Industrial Automation
Software :
  • NAPWIN : Software Toolkit for Windows 95/98
  • NAPWNT: Software Toolkit for Windows NT 4.0
  • NAPVIEW: Software Toolkit for LabVIEW

  • NAPX:ActiveX Control (OCX) for Windows 95/98/NT
Specification 
Logic inputs and output
 
 
Input logic high voltage 2.0V(Min)/5.0V(Max) 
Input logic low voltage -0.5V(Min)/0.8V(Max) 
Input load current -0.45mA(Min)/+70mA 
Output sink current +64mA(Max) 
Output source current -15mA 
All outputs and inputs are TTL Compatible ¡
Power consumption  +5V @ 500mA 

Environmental
Operating Temperature 0 to 60*C 
Storage Temperature -20*C to 80 *C 
Humility 0 to 90 % non-condensing 
Dimension  121mm x 106mm
OrderIng Information
TMC-10 : 10-channel Timer/Counter Board
Option : 
DN-37 : 37-pin D-sub Connector Screw Terminal Board
DB-37 : 37-pin D-sub Connector Screw Terminal Board for direct connect