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IO290

Digital I/O Module with Isolated Inputs and Solid State FET Relay Outputs

The IO290 I/O module is a digital input and output module with Simulink® driver blocks and features optically isolated non-polarized inputs with broad voltage compatibility and fully protected high-side FET output switches with high output currents.

Given its broad voltage range, input isolation and high current outputs, the IO290 I/O module can be used in a wide range of applications, for example in the industrial automation, aerospace and automotive sectors, including industries where electrical noise, high common-mode voltages and transient voltage spikes are an everyday occurrence.

This I/O module is ideal for 12, 24, and 28 VDC actuator control and HIL applications using MATLAB® and Simulink®.

Isolated Digital Inputs

  • 8 optically isolated, non-polarized inputs up to 31 VDC

Digital FET Outputs

  • 8 fully protected high-side power MOSFET switches from 5 up to 34 VDC, and up to 2 A source per channel (5 A maximum current capability across all channels)

Digital Low-Voltage TTL I/O Lines

  • 8 channels 3.3 V LVTTL digital inputs and outputs (5 V-tolerant inputs)
  • 24 mA sinking/sourcing capability
Physical  
Form factor mPCIe connected to a Mobile-ITX-sized isolated signal conditioning module
Power requirements +3.3 VDC @ 360 mA (typical)
Connectors 37-pin female D-Sub connector
Environmental  
Operating temperature 0 °C to +70 °C
Relative humidity 5 to 95 %, non-condensing
Digital Inputs  
Number of inputs  8 channels non-polarized, optically isolated from each other and from the system
Voltage ranges  Up to 31 VDC
Logic levels  0 V to 3 V (logic LOW)
3 V to 31 V (logic HIGH)
Input over voltage protection  300 V channel-to-ground, 150 V channel-to-channel
Resistance  1.8 kΩ in series with opto-coupler
Response  Rise time: 10 µs
Fall time: 30 µs
Digital FET Outputs  
Number of outputs  8 channels non-polarized, optically isolated from each other and from the system
Current rating  2 A max. continuous source current (5 A maximum across all channels)
Voltage range  5-34 VDC recommended for continuous use (FET power supply must be supplied externally)
Protection  Short-circuit, over-temperature, ESD
Response  Turn ON time: 90 µs
Turn OFF time: 110 µs
Digital LVTTL I/O Lines  
Ports 8 LVTTL channels, configurable as input or output by groups of 4 (inputs 5-V tolerant)
Input logic < 0.8 V (logic low)
> 2.0 V (logic high)
Output logic Max. 0.55 V (logic low)
Min. 2.0 V (logic high)
Current per line   24 mA (source & sink)
Reliability  
Mean time between failures (MTBF)*

325,000 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
2A290 IO290-HS
  • 1x IO290-HS I/O module
  • 1x 37-Pin Male D-Sub I/O Cable with Unterminated Ends
  • Driver block library for Simulink® Real-Time™
  • Comprehensive documentation and Simulink® example models
  • Installation into 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.

 
IO290

Included in the Delivery

Common Applications

  • Rapid control prototyping
  • Hardware-in-the-loop (HIL) simulation
  • Control of small inductive loads such as electromechanical valves and solenoids

Supported target machines

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