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IO102: Fast 16-bit Analog Input/Output Module With Digital I/O

Fast 16-bit analog module with 32/16 multiplexed analog input channels and 4 analog output channels, and 16 digital TTL channels, and Simulink driver blocks

This I/O module offers lower input sampling and conversion times than the IO101, and therefore smaller overall driver latency times. It is similarly priced to the IO101 but comes with 4 analog outputs instead of 8.

The following variants are available:

I/O module Resolution Sampling mode Voltage/Current Range No. of inputs No. of outputs Other
IO102 16-bit AD: SQ
DA: SM
AD: ±10V, ±5V or ±2.5V
DA: ±10V, ±5V or ±2.5V
32 SE or
16 DF
4 SE 16 DIO
IO102-HV 16-bit AD: SQ
DA: SM
AD: ±60V, ±30V, or ±15V
DA: ±10V, ±5V or ±2.5V
16 SE or
8 DF
4 SE 16 DIO
Physical  
Form factor PMC
Power requirements +5VDC ±0.2 VDC at 1.4 Amps, maximum, 0.9 Amps typical
PCI bus 32bit / 33MHz
Connector 68-way SCSI3
Cable connectors: Tyco Electronics
Board connector: Tyco Electronics part no. 5749069-7
Environmental  
Operating temperature 0 to 70°C (extended temperature variant: -40°C to +85°C)
Relative humidity 0 to 95%, non-condensing
Analog inputs (at 25°C)  
Number of inputs Standard variant:
32 input lines, configurable as 32 single-ended or 16 differential channels, one A/D converter for all channels

HV variant:
16 input lines, configurable as 16 single-ended or 8 differential channels, one A/D converter for all channels
Resolution 16 Bits (0.0015 percent of FSR)
Channel conversion time 3.3µs, maximum
Sampling mode Sequential; 2, 4, 8, 16, or 32 channels per scan (32 channels available only in single-ended mode)
Voltage Ranges Driver configurable as ±10V, ±5V or ±2.5V (HV variant: ±60V, ±30V or ±15V)
Input impedance 1MOhm line-to-ground, 2MOhm line-to-line, in parallel with 100pF (HV variant: 180K line-to-ground)
Bias current 80nA, maximum
Crosstalk rejection 85dB, DC-10kHz
Signal/Noise ratio (SNR) 80dB typical
Common mode rejection 60dB DC-60Hz, differential input mode
Over voltage protection ±30V with power applied, ±15 Volts with power removed (HV variant: ±70 Volts).
DC accuracy (maximum composite error after autocalibration) Standard variant:
±10V range: ±3.2mV (midscale accuracy), ±4.2mV (full scale accuracy)
±5V range: ±2.3mV (midscale accuracy), ±2.8mV (full scale accuracy)
±2.5V range: ±1.6mV (midscale accuracy), ±2mV (full scale accuracy)

HV variant:
±60V range: ±30mV (midscale accuracy), ±6% of range (full scale accuracy)
±30V range: ±17mV (midscale accuracy), ±6% of range (full scale accuracy)
±15V range: ±10mV (midscale accuracy), ±6% of range (full scale accuracy)
Integral nonlinearity ±0.003 percent FSR (FSR = fullscale range; e.g.: 20V on ±10V range)
Differential nonlinearity ±0.0015 percent FSR
Analog outputs (at 25°C)  
Configuration 4 single-ended output channels
Resolution 16 Bits (0.0015 percent of FSR)
Settling time 8µs to 1LSB, typical 50% fullscale step
Voltage ranges Same as selected for analog inputs: ±10, ±5 or ±2.5 V
Output resistance 1.0 Ohm maximum at I/O connector pins
Output protection Withstands sustained short-circuiting to ground
Load current Zero to ±3mA per channel
Load capacitance Stable with 0 to 2000pF shunt capacitance
Noise 1.0mV-RMS, 10Hz-1MHz typical
Glitch Impulse 5 nV-Sec, typical on ±2.5V range
DC Accuracy (Max error, no-load): ±10V range: ±2.7mV (midscale accuracy), ±3mV (full scale accuracy)
±5V range: ±1.9mV (midscale accuracy), ±2.3mV (full scale accuracy)
±2.5V range: ±1.3mV (midscale accuracy), ±1.7mV (full scale accuracy)
Crosstalk rejection 85 dB minimum, DC - 1000 Hz
Integral nonlinearity ±0.004 percent of FSR, maximum
Differential nonlinearity ±0.0015 percent FSR
Digital I/O (at 25°C)  
Ports 16 bidirectional lines, configurable in groups of 8
Levels Standard TTL
Output load 8mA
Reliability  
Mean time between failures (MTBF)* 168,553 hours
MTBF (Mean Time Between Failure) - MTBF values shown are based on calculation according to MIL-HDBK-217F and MIL-HDBK-217F Notice 2; Environment: GB 20°C. The MTBF calculation is based on component FIT rates provided by the component suppliers. If FIT rates are not available, MIL-HDBK-217F and MIL-HDBK-217F Notice 2 formulas are used for the FIT rate calculation.
Item ID Product Name Components
2A102X IO102
  • 1 x IO102
  • 1 x shielded round 68-way SCSI-III cable, 1.82m (6ft) long
  • 1 x 68-way spring-loaded terminal block with DIN-rail mount
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine
2A1029 IO102-ExtTemp
  • Increases temperature range of IO102 from 0 to +70ºC
    to -40ºC to +85ºC.
2B102X IO102-HV
  • 1 x IO102 (high voltage)
  • 1 x shielded round 68-way SCSI-III cable, 1.82m (6ft) long
  • 1 x 68-way spring-loaded terminal block with DIN-rail mount
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine
2B1029 IO102-ExtTemp
  • Increases temperature range of IO102-HV from 0 to +70ºC
    to -40ºC to +85ºC.

Key to X in Item ID
Please replace the X with the code number of the specific target machine into which this I/O module shall be installed:

  • 5 = Mobile real-time target machine
  • 6 = Performance real-time target machine
  • 8 = Baseline real-time target machine

Pricing information
We don't publish pricing information on our website. Upon request by e-mail or phone we can provide a complete price list covering our entire product portfolio in various currencies. We recommend that you get in touch with us to discuss your specific needs. We can then quickly provide you with a tailored quotation including technical and pricing information.

 

Included in delivery

  • I/O module installed into real-time target machine
  • Cable
  • Terminal board
  • Simulink driver blocks
  • Test models
  • Comprehensive documentation

Accessories

Supported target machines

Resources