Allen-Bradley 1794-L34A FlexLogix Processor Unit is a 24 VDC FlexLogix controller for the FLEX I/O system, providing local processing for remote I/O modules. The 1794-L34A (also listed as 1794-L34/A) includes 512 KB of user memory and is part of the Series A FlexLogix family. Power input is 24 V DC with a maximum current draw of 0.85 A and power dissipation up to 20.4 W; at 19.2 V the maximums are 1.33 A and 25.5 W respectively. This processor unit is designed to operate within the Flex I/O modular system, serving as the on-site processing engine for FlexLogix-based remote I/O networks.
