SEALEVEL SYSTEMS, PCI, PC/104, PCMCIA, Serial, Digital, RS-232, RS-422, RS-485, RS232, RS422, RS485, USB, USB Serial, Ethernet serial, Ethernet digital, USB digital, Modbus, Modbus/TCP, Modbus/RTU, Converter, sync, async, serial I/O, digital I/O, low profile PCI, Input, Output, relay, optically isolated, asynchronous communication, protocol, USB, multi-drop, cPCI, CompactPCI, Ethernet I/O, Serial servers, HDLC, SDLC,ISA, ISA serial, ISA bus, interface, Universal bus, PCI serial, PCI bus, DB9, DB25, UART, RS530, RS-530, serial port, serial board, serial communication, synchronous communication, USB converter, USB to digital, sealevel

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	Click the appropriate link to download .pdf Application Notes Async Serial I/O w/DAQ Factory - (147k) Digital I/O w/DAQ Factory - (338k)
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	Click here to download .pdf Application Notes Serial I/O with iFIX - (136k)
	Click here to download .pdf Application Notes Serial I/O with LabVIEW - (1.1MB)
	SoftPLC Corporation is a specialist in PLC controls. Whether a simple machine controller or a sophisticated, integrated factory automation system is required, open architecture SoftPLC's should be able to meet your needs. www.softplc.com
	Click here to download .pdf Application Notes - (252k)
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	WinTECH Software develops and sells a variety of diagnostic utilities for industrial automation systems, including Modbus TCP and Modbus RTU test and simulation software for 32-bit Windows and CE operating systems. Serial data monitor and OPC software tools are also available. www.win-tech.com
	Click the appropriate link to download .pdf Application Notes Serial I/O with InControl - (1.5MB) Serial I/O with InTouch - (928k) Digital I/O with InControl - (2.2MB) Digital I/O with InTouch - (1.7MB)
Long-Term Availability Sealevel is committed to providing our long-term availability of all of our products. In fact we still produce a variety of boards that date back to the 1980s. We work closely with our vendors to insure component availability and in instances that a component becomes obsolete we strive to design a “form, fit, and function” replacement that works transparently to the customer.