IO511: 4 Port Serial I/O Module

4 port serial I/O module supporting SDLC, HDLC, RS232, RS422 and RS485, with Simulink driver blocks

This I/O module has 4 fully independent, full-duplex serial ports supporting the synchronous protocols SDLC and HDLC, as well as RS232/422/423/485/530 and other mixed protocol modes. It supports very high baudrates, especially for RS422 and RS485.

The Simulink Real-Time driver blockset for this module offers a composite Send/Receive block as well as low-level setup, send, receive, FIFO, status, and utility blocks.

4 independent multi-protocol serial ports
Support for SDLC and HDLC synchronous protocols
RS232, RS422, RS423, RS485, RS530 transceiver support

Physical
Form factor	PMC
PCI bus	32-bit, 33MHz
Power consumption	+5VDC ±0.2VDC at 1.2 Amps (typical 6 watts) at 25° C
Connector	SCSI3
FIFO size per direction and channel	512 bytes (option: up to 32 Kbytes)
Environmental
Operating temperature	0ºC to +55ºC
Relative humidity	0 to 80%, non-condensing
Serial
Interface type	Synchronous and asynchronous serial
Number of channels/ports	4
Supported protocols	SDLC and HDLC
Physical interface (tranceivers)	Software-selectable per channel: RS232/422/423/485/530
Programmable baud rates	RS232/RS423: up to 921.6kb/s RS422/RS485: up to 10Mb/s (differential)
I/O signals	8 signals per channel, configurable as DTE or DCE: 3 serial clocks, 2 serial data signals, CTS, RTS, and DCD. Unused signals may be configured as general purpose I/O.
Reliability
Mean time between failures (MTBF)^*	722,855 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
20511X	IO511	1 x IO511 I/O module 1 x shielded round 68-pin SCSI-II cable, 1.8m long 1 x 68-pin screw 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.