● ISA Bus
● Number of Channels: Eight differential or single- ended, individually DIP switch selectable for S.E. or Diff.
● Voltage Range: Programmable, ±5V (default), ±10V, ±0.5V, ±0.05V, ±0.01V, 0-10V, 0-1V, 0-0.1V, 0-0.02V.
● Overvoltage Protection: ±30 VDC.
● Input Impedance: 10 Megohm or 125 nA at 25°C.
● Common Mode Rejection Ratio: 90 db when gain = 1; 125 db when gain = 100.
● Multiplexer/Sample and Hold Settle Time: When gain = 1 : 30 μSec; When gain = 100 : 95 μSec
● Overall Accuracy: ±0.05% of full scale.
● Linearity: ±1 LSB.
● Resolution: 12 bit binary.
● A/D Trigger Source: Software selectable, external trigger, programmable timer, or program command.
● Conversion Time: 35 μSec max., 25 μSec typical.
● Temperature Coefficient: ±10 μV per °C zero stability. ±25 μV per °C gain stability.
● Inputs
- Logic Low: 0 to 0.4V at 8 mA sink.
- Logic High: 2.4 to 5.0V at 0.4 mA source.
● Outputs (DIO 0 thru DIO 7)
- Logic Low: 0 to 0.4V at 8 mA sink.
- Logic High: 2.4 to 5.0V at 0.4 mA source.
● Type: 8254 programmable interval timer, three 16-bit counters.
● Drive Capability: 5 LSTTL loads (2.2 mA at 0.45 VDC).
● Input Load (Gate and Clock): ±10 μA, TTL/CMOS compatible.
● Input Clock Frequency:10 MHz max.
● Active Count Edge:Negative edge.
● Clock Pulse Width: 50 nSec high / 50 nSec low, min.
● Level: Jumper selectable, levels 2-7.
● Enable/Disable: Via software. (INTE bit of Control Register. Service routines should acknowledge and re-enable interrupts.)
● Source: End of conversion or user application.
● Operating Temperature Range: 0° to 60°C.
● Storage Temperature Range: -40° to +100°C.
● Humidity: 0 to 90% RH, non-condensing.
● Size: 9.0 inches long. (229mm)，Requires full-size slot.
● Power Required: +5 VDC at 180 mA max. ； +12 VDC at 500 mA max.
● This product is designed to be in full compliance with CE requirements.
