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Controller handles low-I/O applications

A SPLat Controls product story
Edited by the Engineeringtalk editorial team Aug 28, 2002

The SL99 is a second-generation SPLat controller designed for applications with modest I/O requirements.

The SL99 is a second-generation SPLat controller designed for applications with modest I/O requirements.

It features 16 digital I/O points plus two analogue I/O lines.

A simple addon board can provide up to six more analogue or digital special purpose I/O points such as temperature measurement or fluid level switching.

An expansion connector allows digital I/O expansion up to 48 points.

The SPLat programming language is extremely easy to use for simple timing and sequencing tasks, but has the sophistication to allow complex control applications of several thousand instructions.

All I/O points include real-world interface circuitry.

The inputs are designed to interface switch contacts or NPN sensors, while the outputs are low-side Darlington switches rated up to 400mA.

All I/O points have indicator LEDs.

Plug-in connectors simplify installation in OEM applications.

An RS232 port is used for programming and communications.

SPLat's LiveData protocol gives access to I/O and RAM during program execution, and is available as an ActiveX control to simplify development of supervisory and telemetry applications.

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