IO131: Simultaneous sampling 16-bit analog I/O support for Simulink

IO131: Simultaneous-Sampling, 16-bit Analog I/O Module

Fast, simultaneous-sampling 16-bit isolated analog input and output module with Simulink^® driver blocks

The IO131 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.

The analog inputs offer software selectable ±5 V and ±10 V bipolar input voltage ranges and the sampling rate is up to 200 kSPS.

The analog outputs offer software selectable 0-5 V, 0-10 V, ±5 V and ±10 V output voltage ranges. The conversion time is typically 10 μs, resulting in a maximum update rate of 100 kSPS.

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.

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 16 channels, simultaneous sampling, true bipolar differential voltage inputs
16-bit resolution
Up to 200 kSPS
Software selectable ±5 V, ±10 V input range (one setting for all channels)
Overvoltage protection up to ±16.5 V
Simulink^® Real-Time™ analog input driver blocks

Analog Outputs

Up to 8 single-ended, simultaneous update, unipolar/bipolar outputs
16-bit resolution
10 µs settling time
Software selectable ±5 V, ±10 V, 0-5 V, 0-10 V output range (one setting for all channels)
20 mA current limit
Simulink^® Real-Time™ analog output driver blocks

Physical
Form factor	PMC
Power requirements	330 mA typical @ +5 V DC
Electrical interface	32 bit/33 MHz, Revision 3 of PMC specification, P1386.1
Connector	50-pin male SCSI2 Cable connectors: Tyco Electronics Board connector: Tyco Electronics part no. 5749069-5
Environmental
Operating temperature	-40°C to +85°C
Relative humidity	5 to 95 %, non-condensing
Analog Input
Number of inputs	16 true bipolar differential
A/D resolution	16 bit
Maximum ADC sample rate	200 kSPS with DMA
Voltage ranges	Software selectable ±5 V, ±10 V, (one setting for all channels)
Input over voltage protection	Up to ±16.5 V, 7k V ESD rating
Input Impedance	1 MΩ
Analog Output
Number of outputs	8 single-ended
D/A resolution	16 bit
Settling time	10 µs
Voltage ranges	Software selectable ±5 V, ±10 V, +5 V, +10 V
Output load	Max 2 kΩ \| 4000 pF per channel
Protection	20 mA current limit
Reliability
Mean time between failures (MTBF)^*	544,000 hours

*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
2A131X	IO131	1 x IO131 I/O module 1 x 50-pin male SCSI2 to 50-pin male MDR cable, (6 ft/1.82 m) 1 x 50-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
Item ID	Product Name	Components
2B131M	IO131-BNC-Panel	4U aluminum BNC panel for the IO131 I/O module providing a total of 32 BNC connectors to access 16 differential analog inputs, and 8 BNC connectors to access 8 single-ended analog outputs
2C131M	IO131-16-8-BNC-Box	Custom enclosure, internal PCB, and custom internal cabling for the Mobile PCI real-time target machine, providing access to the 16 differential analog inputs (32 BNC connectors), and 8 single-ended analog outputs of the IO131 I/O module via BNC connectors

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.