purple02_next.gifDigital in/out Board(IRT-16(PC))

IRT-16(PC)
  • 16 Channel Interrupt Controller
  • TTL-level or Opto-Isolated 12-24VDC Inputs (jumper selectable
  •  
PIN Assignment & etc 

INPUTS
  • No. of channels: 16
  • Type: TTL-compatible or opto-isolated (jumper selectable)
  • No. of interrupt input points: 16 (divided into two interrupt levels)
  • Input resistance: 2K ohms
  • Response time: 1msec (max)
  • Pull-up resistance: 10K ohms
  • Response time: 200µ (max)
  • Interrupt pulse width: 50 sec min
  • Logic: Positive or negative (jumper selectable)

GENERAL
  • Internal pacer clock: 1µsec to 2 minutes (57 stages)
  • I/O address: Any 2-byte boundary
  • External power: +12 to 24 VDC (±15%) for opto-isolated inputs
  • Power consumption: +5 VDC 1000mA typical
  • Connector: 37-pin female D-type
  • Dimensions: 9.9" x 4.2" (252mm x 108mm)
 ACCESSORIES
  • DTP-3(PC)
  • DTP-4(PC)
  • EPD-37

  • 16 interrupt input points, gathered into two interrupt levels of eight points each
  • Three interrupt levels available, two from external inputs and one from pacer clock
  • Template program provided to aid in the development of interrupt service routines
  • Can also function as a 16pt parallel input board (by disconnecting interrupt jumper)