Data sheet 6ES7516-3AN01-0AB0 SIMATIC S7-1500, CPU 1516-3 PN/DP, Central processing unit with Work memory 1 MB for program and 5 MB for data, 1st interface: PROFINET IRT with 2-port switch, 2nd interface: PROFINET RT, 3rd interface: PROFIBUS, 10 ns bit performance, SIMATIC Memory Card required General information Product type designation CPU 1516-3 PN/DP HW functional status FS03 Firmware version V2.
Type of supply voltage 24 V DC permissible range, lower limit (DC) 19.2 V permissible range, upper limit (DC) 28.8 V Reverse polarity protection Yes Mains buffering ● Mains/voltage failure stored energy time 5 ms ● Repeat rate, min. 1/s Input current Current consumption (rated value) 0.85 A Inrush current, max. 2.4 A; Rated value I²t 0.02 A²·s Power Infeed power to the backplane bus 12 W Power consumption from the backplane bus (balanced) 6.7 W Power loss Power loss, typ.
● Number range 0 ... 65 535 ● Size, max. 1 Mbyte ● Number range 0 ... 65 535 ● Size, max. 1 Mbyte ● Size, max.
Extended retentive data area (incl. timers, counters, flags), max. 5 Mbyte; When using PS 6 0W 24/48/60 V DC HF Flag ● Number, max. 16 kbyte ● Number of clock memories 8; 8 clock memory bit, grouped into one clock memory byte Data blocks ● Retentivity adjustable Yes ● Retentivity preset No Local data ● per priority class, max. 64 kbyte; max. 16 KB per block Address area Number of IO modules 8 192; max.
Time of day Clock ● Type Hardware clock ● Backup time 6 wk; At 40 °C ambient temperature, typically ● Deviation per day, max. 10 s; Typ.: 2 s Operating hours counter ● Number 16 Clock synchronization ● supported Yes ● to DP, master Yes ● in AS, master Yes ● in AS, slave Yes ● on Ethernet via NTP Yes Interfaces Number of PROFINET interfaces 2 Number of PROFIBUS interfaces 1 1.
— Number of connectable IO Devices, max. 256; In total, up to 1 000 distributed I/O devices can be connected via AS-i, PROFIBUS or PROFINET — Of which IO devices with IRT, max. 64 — Number of connectable IO Devices for RT, max. 256 — of which in line, max. 256 — Number of IO Devices that can be simultaneously activated/deactivated, max. 8; in total across all interfaces — Number of IO Devices per tool, max.
2.
— Open IE communication Yes — IRT No — MRP No — MRPD No — PROFIenergy Yes; per user program — Prioritized startup No — Shared device Yes — Number of IO Controllers with shared device, max. 4 — Asset management record Yes; per user program 3.
Open IE communication ● TCP/IP Yes — Data length, max. 64 kbyte — several passive connections per port, supported Yes ● ISO-on-TCP (RFC1006) — Data length, max. ● UDP Yes 64 kbyte Yes — Data length, max. 2 kbyte; 1 472 bytes for UDP broadcast — UDP multicast Yes; Max. 5 multicast circuits ● DHCP No ● SNMP Yes ● DCP Yes ● LLDP Yes Web server ● HTTP Yes; Standard and user pages ● HTTPS Yes; Standard and user pages PROFIBUS DP master ● Number of connections, max.
— Number of elements for one call of OPC_UA_MethodGetHandleList, max. 100 — Number of simultaneous calls of the client instructions per connection (except OPC_UA_ReadList,OPC_UA_WriteList,OPC_ UA_MethodCall), max. 1 — Number of simultaneous calls of the client instructions OPC_UA_ReadList,OPC_UA_WriteList and OPC_UA_MethodCall, max. 5 — Number of registerable nodes, max. 5 000 — Number of registerable method calls of OPC_UA_MethodCall, max.
S7 message functions Number of login stations for message functions, max. 32 Program alarms Yes Number of configurable program messages, max. 10 000; Program messages are generated by the "Program_Alarm" block, ProDiag or GRAPH Number of loadable program messages in RUN, max.
Motion Control ● Number of available Motion Control resources for technology objects (except cam disks) Yes; Note: The number of axes affects the cycle time of the PLC program; selection guide via the TIA Selection Tool or SIZER 2 400 ● Required Motion Control resources — per speed-controlled axis 40 — per positioning axis 80 — per synchronous axis 160 — per external encoder 80 — per output cam 20 — per cam track 160 — per probe 40 ● Positioning axis — Number of positioning axes at motion co
— STL Yes — SCL Yes — GRAPH Yes Know-how protection ● User program protection/password protection Yes ● Copy protection Yes ● Block protection Yes Access protection ● Password for display Yes ● Protection level: Write protection Yes ● Protection level: Read/write protection Yes ● Protection level: Complete protection Yes Cycle time monitoring ● lower limit adjustable minimum cycle time ● upper limit adjustable maximum cycle time Dimensions Width 70 mm Height 147 mm Depth 129 mm
