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IO205: Digital Output Module with 32 Channels

Parallel digital output module with 32 24V/0.5A outputs

This I/O module is a dedicated digital I/O module providing 32 channels of 24V/0.5A outputs. The digital outputs are galvanically isolated by opto-couplers. All outputs are protected against short-circuit and thermal overload, and can output up to 0.5A per channel.

Digital Outputs

  • 32 24V/0.5A channels
  • Galvanically isolated (optical)
Form factor PMC
PCI bus 32-bit, 33MHz
Power requirements 0.5W
Connector 50-way SCSI2
Cable connectors: Tyco Electronics
Board connector: Tyco Electronics part no. 5749069-5
Operating temperature -25 to +85°C
Humidity 5 to 95% non-condensing
Digital outputs  
Configuration 32 channels
Isolation Optocouplers for galvanic isolation between system ground and output lines
External voltage 24V DC typical, 6V DC minimum, 48V DC maximum
Current 0.5A typical (0.3A for voltages over 32V)
Short circuit current 0.8A typical
Voltage drop 1.1V typical at 0.5A
Output protection Overload, short circuit, GND and Vs open wire protection, thermal shutdown
Mean time between failures (MTBF)* 310,000 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
20205X IO205
  • 1 x IO205
  • 1 x shielded round 50-way SCSI-III cable, 1.82m (6ft) long
  • 1 x 50-way spring-loaded terminal board with DIN-rail mount
  • Driver block library for Simulink Real-Time™
  • Installation into real-time target machine

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 into real-time target machine
  • Cable
  • Terminal board
  • Simulink driver blocks
  • Test models
  • Comprehensive documentation


Supported target machines


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