Siemens 6ES7317-2FK14-0AB0 Programmable Logic Controller CPU Module

Siemens SIMATIC S7-300 CPU317F-2 PN/DP (6ES7317-2FK14-0AB0) is a fail-safe central processing unit for the S7-300F family, delivering 1.5 MB of working memory. It provides an MPI/DP 12 Mbps interface and an Ethernet PROFINET port with a built‑in 2‑port switch, supporting isochronous mode via PROFIBUS DP or PROFINET for synchronized control of networked devices. The compact module measures 40 x 125 x 130 mm, weighs about 340 g, and operates from a 24 V DC supply with a typical current draw of 750 mA under load (no‑load ~150 mA); Micro Memory Card is not required in standard configurations. Firmware version is V3.2, and the product designation identifies it as a spare part for the CPU317F-2 PN/DP, which includes 1.5 MB memory along with 512 timers and 512 counters to support complex control tasks in automated systems.