Characteristics:

• Up to eight SI (1...8) programmable reciving channels;
• Up to eight SO (1...8) programmable transmit channels;
• Nominal Data Rate:
  - Input SI (1...8): (12...14,5) kHZ, 48 kHz +/- 25%, 100 kHz +/- 1%;
  - Output SO (1...8): 12,5 kHz +/- 1%, 50 kHz +/- 1%, 100 kHz +/- 1%;
• Impedance of input/output channel:
  - Input: Rn > 20 kOhm; Cn < 10 pF;
  - Output: Rn > 600 kOhm; Cn < 10 pF;
• I/O space is 8, 16-bit words, 2 interrupt levels;
• Timetag resolution: 0,85 us;
• 64K Dual-Port RAM for Real-Time Data;
• Six Programmable Parametric Channels:
  - Receive or Transmit;
  - High, Low, Variable speed;
  - Transmitters or receivers can be configured appropriate parity (EVEN/ODD/NONE);
• Receive: two addressing mode;
• Scheduled Transmission;
• Receive: scheduled interruption;
• 4 Input Discretes DI (1...4) and 4 Output Discretes DI (1...4);
• Receive Discretes Parameters (DI RK, DINT1):
  - absence of signal 2.4 V...35 V or no signal;
  - presence of signal (0.22 +/- 0.22) V;
  - minimum time of discrete signal t => 1 us;
• Transmit Discretes Parameters (DO RK):
  - signal "O" - Closed Drain sink (11...27 V);
  - signal "1" - Open Drain sink - ( U < 0.7 V at I < 16 mA);
• Programmable control Rx/Tx Channels PC and Discretes;
• Typical operating Current:
  - 0.350 A at +5 VDC +/- 5 %;
  - 0.100 A at +12 (15) VDC +/- 10 %;
  - 0.100 A at -12(15)VDC +/- 10 %;
  - 0.010 A at -5 VDC +/- 5 %;
• Typical operating temperature:
  - PC429-3-xxC (-10 to +50) or (-20 to +60) deg.C;
  - PC429-3-xxI (-40 to +55) or (-60 to +85) deg.C;
• Weight: up to 150 g;
• Mechanical outline: 100 x 160 x 17 mm;
• Documents, Test/User software.