Siemens SIMATIC S7-1500 CPU 1516-3 PN/DP

Part Number / MPN: 6ES7516-3AN02-0AB0

S7-1500 CPU, 1MB program / 5MB data, 3 PROFINET ports + PROFIBUS DP master, bit performance 1ns, web server, OPC UA, failsafe variant available. Suitable for mid-to-large machine and process automation applications with up to 8192 IO points and motion.

Product Overview

CPU 1516-3 PN/DP delivers the performance and connectivity demanded by complex mid-sized machines with up to 128 axes of PROFIdrive motion control, integrated PROFIenergy power management, and TSN-compatible PROFINET IRT isochronous mode for 250 microsecond bus cycles. Three onboard ports include a 2-port switch for line topology and an independent X3 P2P/PROFINET RT port. The CPU supports OPC UA server with data access (DA), methods, and security (SecurityPolicy Basic256Sha256), plus an integrated HTML5 web server with custom user pages for dashboards.

Technical Specifications

Quality & Warranty

All products sold by our company undergo a rigorous multi-stage inspection process: visual inspection, parameter verification, power-on functional testing, and (when applicable) industrial bus communication loopback testing. Every unit ships with a 12-month replacement warranty, full QC inspection report, and professional packaging suitable for international export shipping via DHL/FedEx/UPS.

For multi-unit orders, project inquiries, or requests for additional photos / datasheets / factory acceptance test reports, please contact our sales engineers through the Request Quote button or email us directly. Response time is within 24 hours on business days.