Product Overview
When your industrial control system demands high performance and reliability, the Siemens 6ES7416-3XS07-0AB0 CPU 416-3 delivers. This central processing unit from the SIMATIC S7-400 series features a work memory of 16 MB (8 MB code, 8 MB data), three interfaces, and a firmware version V7.0. It is designed to handle complex control tasks with minimal cycle times, making it a trusted choice for process and manufacturing automation.
Technical Specifications
The Siemens 6ES7416-3XS07-0AB0 excels with the following key parameters drawn from the official datasheet:
| Parameter |
Value |
| Work memory (integrated) |
16 Mbyte (8 MB code + 8 MB data) |
| Firmware version |
V7.0 |
| 1st interface |
MPI/DP 12 Mbit/s |
| 2nd interface |
PROFIBUS DP |
| 3rd interface |
Plug-in IFM module (PROFIBUS DP with IF 964-DP) |
| Processing time (bit, word, fixed point) |
12.5 ns typ. |
| Processing time (floating point) |
25 ns typ. |
| Power loss, typ. |
5.5 W |
| Dimensions (L x W x H) |
30.30 x 23.30 x 6.60 cm |
| Net weight |
1.031 kg |
Industry Applications
The Siemens 6ES7416-3XS07-0AB0 is ideal for high-speed production lines, chemical plants, and energy management systems. For example, in a bottling plant, its 12.5 ns bit operation speed ensures precise control of filling and capping stations. In a power distribution network, the three interfaces allow simultaneous communication with remote I/O, drives, and SCADA systems. Upgrading to this CPU reduces cycle times and improves overall equipment effectiveness (OEE).
Installation & Setup Guidance
Mount the Siemens 6ES7416-3XS07-0AB0 in a SIMATIC S7-400 rack using the standard installation procedure. Ensure adequate ventilation to maintain the 5.5 W typical power loss within limits. Connect the backplane bus via the system power supply; the CPU draws up to 1.3 A at 5 V DC from the backplane. For the third interface, plug the optional IF 964-DP module (MLFB: 6ES7964-2AA04-0AB0) into the slot provided. Use STEP 7 V5.4 or higher with HSP 261 for engineering.
Compatibility & Integration
The Siemens 6ES7416-3XS07-0AB0 integrates seamlessly into existing S7-400 systems. It supports up to 21 expansion units and can host up to 4 CPUs in multicomputing mode. It communicates via MPI (up to 44 connections), PROFIBUS DP (up to 32 slaves per master), and optionally via PROFINET with CP 443-1 modules. The CPU works with a wide range of I/O modules, FMs, and CPs, ensuring flexible system design.
Selection Guide & Purchasing Advice
Before ordering the Siemens 6ES7416-3XS07-0AB0, verify your system revision and memory card requirements. For load memory expansion, use a FLASH or RAM Memory Card up to 64 MB. This CPU is a drop-in upgrade for older CPU 416-2 models. When sourcing from PLC Source PRO, you receive a genuine, tested module. For bulk quantities or technical support, contact ubest101 directly.