Siemens Simatic S7-400 - Page 180

Technical specifications
10.2 Technical Specification of the CPU 416-3 PN/DP; (6ES7416-3ER05-0AB0)
S7-400 Automation System, CPU Specifications
10-24 Manual, 10/2006, 6ES7498-8AA04-8BA0
CPU and firmware version
Open IE communication
• via TCP/IP
Yes
• ISO on TCP
Yes
• UDP
Yes
• Time synchronization
Yes