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IO143

Simultaneous-Sampling 16-bit Analog I/O Module

The IO143 I/O module is a fast simultaneous sampling 16-bit analog voltage/current output module, with digital I/O, and Simulink® driver blocks.

The I/O module provides eight single-ended analog output channels that can be updated individually or simultaneously.

20 individually configurable TTL digital I/O lines are also available.

This I/O module is ideal for closed-loop controls and hardware-in-the-loop simulations using MATLAB® and Simulink.

Analog Outputs

  • 8 single-ended, simultaneous update
  • 16-bit resolution
  • 24 μs settling time
  • Software selectable ±5 V, ±10 V, ±12 V, 0-5 V, 0-10 V, 0-10 V output range (individual setting for each channel)
  • Software selectable 4 to 20 mA, 0 to 20 mA, 0 to 24 mA output current ranges (individual setting for each channel)
  • Simulink Real-Time analog output driver blocks

Digital I/O

  • 20 digital I/O TTL, 3.3 V / 5 V tolerant
  • Individually configurable as input or output
  • Simulink Real-Time digital input and output driver blocks
 
Physical  
Form factor PMC
Power requirements 250 mA max @ +5 V DC
Bus 32 bit / 33 MHz, Revision 3 of PMC specification, P1386.1
Connectors 68-pin MDR connector
Environmental  
Operating temperature -40°C to +85°C
Relative humidity 5 to 95%, non-condensing
Analog outputs  
Number of outputs 8 single-ended
D/A resolution 16-bit
Settling time 24 μs (typical)
D/A Conversion Rate Max 38 ksps (all D/A channels simultaneous)
Voltage ranges Software selectable ±5 V, ±10 V, ±12 V, 0-5 V, 0-10 V, 0-10 V output range (individual setting for each channel)
Output load

Voltage Output Mode: max 10 mA | 10 nF per channel

Current Output Mode: max 680 Ω, 330 Ω recommended

Digital I/O  
Ports 20 individually configurable as input or output, LVTTL (3.3 V) / 5 V tolerant
Current per line

15 mA (source) / 6 mA (sink)

Protection

± 15kV ESD protection

Reliability  
Mean time between failures (MTBF)* 356,000 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
2A143X IO143
  • 1x IO143 I/O module with 8 single-ended analog outputs and 20 digital I/O lines
  • 1x 68-pin male MDR to 68-pin male MDR cable, (6 ft/1.82 m)
  • 1x 68-Pin Female MDR Terminal Board
  • Driver block library for Simulink Real-Time
  • Comprehensive documentation and Simulink example models
  • Installation into the real-time target machine
Optional Accessories
20143M IO143-BNC-Panel

4U aluminum BNC panel for the IO143 I/O module providing a total of 28 BNC connectors to access 8 single-ended analog outputs and 20 TTL lines

20143N IO143-BNC-Box Aluminum BNC box for the IO143 I/O module providing a total of 28 BNC connectors to access 8 single-ended analog outputs and 20 TTL lines


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 the Delivery

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

Common Applications

Supported target machines

Resources




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