Siemens 6ES7416-3ES07-0AB0 CPU 416-3 PN/DP

The Siemens 6ES7416-3ES07-0AB0 CPU 416-3 PN/DP serves as a high-performance central processing unit for the SIMATIC S7-400 automation system . This module delivers exceptional processing speed with a bit operation time of just 12.5 ns, ensuring rapid program execution . It integrates three communication interfaces, including MPI/DP, PROFINET, and a slot for an IF 964-DP plug-in module . This CPU supports redundancy mode with a switchover time of 200 ms for critical system applications .

Technical Specifications of Siemens 6ES7416-3ES07-0AB0

The Siemens 6ES7416-3ES07-0AB0 features a substantial work memory of 16 MB, with 8 MB reserved for program code and 8 MB for data storage . It includes battery backup for all data, ensuring program retention during power interruptions . The module consumes approximately 1.3 A from the 5 V DC backplane bus and dissipates about 6.5 W of power . It supports multicomputing with up to four CPUs in a single rack . The CPU also offers comprehensive memory expansion options via FLASH or RAM memory cards up to 64 MB .

Parameter	Specification
Model Number	Siemens 6ES7416-3ES07-0AB0
Product Type	CPU 416-3 PN/DP Central Processing Unit
Product Family	SIMATIC S7-400
Work Memory	16 MB (8 MB code, 8 MB data)
Load Memory (max.)	64 MB (via FLASH or RAM card)
Bit Processing Speed	12.5 ns typical
Interfaces	MPI/DP (X1), Ethernet/PROFINET (X5), IF 964-DP slot (IF1)
PROFINET IO Devices	Up to 256
Backplane Current (5 V DC)	1.3 A typical, 1.6 A max
Power Loss	6.5 W typical
Dimensions (W x H x D)	50 mm x 290 mm x 219 mm
Weight	Approx. 1.11 kg
Battery Backup	Yes, all data
Programming Package	STEP 7 V5.5 or higher with HSP 262

Integration and Application

The Siemens 6ES7416-3ES07-0AB0 mounts on an S7-400 rack and connects through the backplane bus. This CPU supports PROFINET IO with RT and IRT communication for real-time control . It provides comprehensive communication services, including S7 communication and open IE communication . You can deploy this CPU for demanding applications in the automotive, chemical, and manufacturing industries. This CPU also complies with ATEX certification, making it suitable for hazardous area installations .