Siemens 6ES7416-2XP07-0AB0 SIMATIC S7-400 CPU 416-2 8MB MPI/DP PROFIBUS DP Programmable Logic Controller

The Siemens 6ES7416-2XP07-0AB0 is a SIMATIC S7-400 CPU 416-2 central processing unit with 8 MB of work memory (4 MB code, 4 MB data) and two interfaces: MPI/DP at 12 Mbit/s and a second PROFIBUS DP port. It supports up to 21 expansion units, 2 integrated DP masters, and multicomputing with up to 4 CPUs in one rack.

Technical Specifications

Certifications & Standards

• CE
• CSA
• UL
• cULus
• FM
• RCM
• KC
• EAC

Selection Notes

With one PROFIBUS DP master alongside the built-in MPI/DP port, this CPU handles a single fieldbus segment plus a programming/HMI connection, and the 1 required slot keeps rack space free for I/O or communication modules. 8 MB of work memory and 10,000 max data blocks cover mid-size PROFIBUS-based control programs; a program that needs a native PROFINET interface or more than 8 MB of memory calls for the higher-memory, PROFINET-equipped CPU in the same 416 family instead.

Applications

PROFIBUS DP-based control tasks in S7-400 racks where MPI programming access and a single DP fieldbus segment cover the I/O, without a need for PROFINET or multiple DP masters beyond the two built in.