Modular base units have slots for interchangeable I/O connections to the backplane's data bus. Certain DirectLOGIC PLC series utilize rack-based configurations with various slot configurations. Not intended for new system development as only a limited number of products are available.
DirectLOGIC 205 and 405 PLC systems utilize modular bases (sold separately) to house and connect the I/O modules to the CPU.
DirectLOGIC PLCs are not intended for new system development, please consider our latest lines of controllers (Do-more, Productivity, or CLICK) for new installations.
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The DL205 PLC system offers bases in four sizes with built-in power supply and expansion capability.
The DL405 PLC system offers three base sizes with built-in I/O expansion connections.