Products

The IO135 I/O module is a fast, simultaneous-sampling, 16-bit analog input and output module with Simulink^® driver blocks.

The analog input channels can be sampled simultaneously with a constant conversion time, and the analog output channels can be updated individually or simultaneously. This I/O module can also be interconnected with other I/O modules to synchronously sample and convert isolated analog input or output channels across the different modules and target machines.

Furthermore, 8 individually configurable TTL digital I/O lines are available. This I/O module is ideal for closed-loop controls and hardware-in-the-loop (HIL) simulations using MATLAB^® and Simulink^®.

Analog Inputs

• Up to 32 channels, simultaneous sampling, true bipolar differential voltage inputs
• 16-bit resolution
• Up to 200 kSPS 
• Software selectable ±5V, ±10V input range (one common setting for 8 channels)
• Simulink^® Real-Time™ analog input driver block

Analog Outputs

• Up to 16 single-ended, simultaneous update, unipolar/bipolar outputs
• 16-bit resolution
• Up to 200 kSPS
• Software selectable ±5V, ±10V, ±10.8V, 0-5V, 0-10V, 0-10.8V output range (individual setting for each channel)
• 20 mA current limit
• Simulink^® Real-Time™ analog output driver blocks

Digital I/O

• 8 digital I/O TTL, 5 V tolerant
• Individually configurable as input or output
• Simulink^® Real-Time™ analog output driver blocks

 

Physical
Form factor	PMC
Power requirements	550 mA max @ +5 V DC
Electrical interface	32bit/33MHz, Revision 3 of PMC specification, P1386.1
Connectors	100-pin male VHDCI to 2x 50-pin male SCSI2 cable
Environmental
Operating temperature	-40°C to +85°C
Relative humidity	5 to 95%, non-condensing
Analog inputs
Number of inputs	32 true bipolar differential
A/D resolution	16 bit
Maximum ADC sample rate	200 kSPS with DMA
Voltage ranges	Software selectable ±5V, ±10V (one common setting for 8 channels)
Input impedance	1 MΩ, 5 pF
Anti-aliasing filter	-3 dB cutoff frequency at 32 kHz (±10V)
Analog outputs
Number of outputs	16 single ended
D/A resolution	16 bit
Settling time	10μs
Voltage range	Software selectable ±5V, ±10V, ±10.8V, 0-5V, 0-10V, 0-10.8V (individual setting for each channel)
Output load	Max. 2 kΩ | 4000 pF per channel
Protection	3.5 kV ESD rating
Digital I/O
Ports	8 individually configurable as input or output LVTTL (3.3V) / 5V-tolerant
Current per line	15 mA (source)/6 mA (sink)
Protection	±15 kV ESD protection
Reliability
Mean time between failures (MTBF)*	487,000 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
2A135X	IO135	1x IO135 with 32 true differential analog inputs, 16 single-ended outputs, and 8 digital I/O lines 100-Pin Male VHDCI to 2x 50-Pin Male MDR cable 2x 50-pin Female MDR Terminal Board Driver block library for Simulink® Real-Time™ Comprehensive documentation and Simulink® example models Installation into real-time target machine

Optional	Accessories
20135P	IO135-BNC-Panel-3U-4U	4U aluminum BNC panel for the IO135 I/O module providing a total of 64 BNC connectors to access 32 differential analog inputs, 16 BNC connectors for 16 single-ended analog outputs, and 8 BNC connectors for the 8 TTL lines
20135O	IO135-BNC-Box-M-L	2x Aluminum BNC box for the IO135 I/O module providing a total of 64 BNC connectors to access 32 differential analog inputs, 16 BNC connectors for 16 single-ended analog outputs and a D-sub connector for the 14 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
• 9 = Pulse real-time target machine

Pricing information
We do not 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 contact us to discuss your specific needs. We can then quickly provide you with a tailored quotation including technical and pricing information.