Data sheet 6AG1315-2EH14-7AB0 SIPLUS S7-300 CPU315-2PN/DP -25 ... +70°C with conformal coating based on 6ES7315-2EH14-0AB0 . CENTRAL PROCESSING UNIT WITH 384 KBYTE WORKING MEMORY, 1. INTERFACE MPI/DP 12MBIT/S, 2. INTERFACE ETHERNET PROFINET, WITH 2 PORT SWITCH, MICRO MEMORY CARD NECESSARY General information Engineering with ● Programming package STEP 7 V5.5 or higher Supply voltage Rated value (DC) ● 24 V DC Yes permissible range, lower limit (DC) 20.4 V permissible range, upper limit (DC) 28.
Power loss Power loss, typ. 4.65 W Memory Work memory ● integrated 384 kbyte ● expandable No ● Size of retentive memory for retentive data blocks 128 kbyte Load memory ● Plug-in (MMC) Yes ● Plug-in (MMC), max. 8 Mbyte ● Data management on MMC (after last programming), min. 10 y Backup ● present Yes; Guaranteed by MMC (maintenance-free) ● without battery Yes; Program and data CPU processing times for bit operations, typ. 0.05 µs for word operations, typ. 0.
● Number of isochronous mode OBs 1; OB 61 ● Number of startup OBs 1; OB 100 ● Number of asynchronous error OBs 6; OB 80, 82, 83, 85, 86, 87 (OB83 only for PROFINET IO) ● Number of synchronous error OBs 2; OB 121, 122 Nesting depth ● per priority class 16 ● additional within an error OB 4 Counters, timers and their retentivity S7 counter ● Number 256 Retentivity — adjustable Yes — lower limit 0 — upper limit 255 — preset Z 0 to Z 7 Counting range — adjustable Yes — lower limit 0 — u
● Retentivity available Yes; MB 0 to MB 2 047 ● Retentivity preset MB 0 to MB 15 ● Number of clock memories 8; 1 memory byte Data blocks ● Retentivity adjustable Yes; via non-retain property on DB ● Retentivity preset Yes Local data ● per priority class, max. 32 768 byte; Max.
● FM 8 ● CP, PtP 8 ● CP, LAN 10 Rack ● Racks, max. 4 ● Modules per rack, max. 8 Time of day Clock ● Hardware clock (real-time) Yes ● retentive and synchronizable Yes ● Backup time 6 wk; At 40 °C ambient temperature ● Deviation per day, max. 10 s; Typ.
Number of PROFINET interfaces 1; 2 ports (switch) RJ45 Number of RS 485 interfaces 1; Combined MPI / PROFIBUS DP Number of RS 422 interfaces 0 1. Interface Interface type Integrated RS 485 interface Physics RS 485 Isolated Yes Power supply to interface (15 to 30 V DC), max. 200 mA Protocols ● MPI Yes ● PROFIBUS DP master Yes ● PROFIBUS DP slave Yes ● Point-to-point connection No MPI ● Transmission rate, max.
— Direct data exchange (slave-to-slave communication) Yes; As subscriber — DPV1 Yes Address area — Inputs, max. 2 kbyte — Outputs, max. 2 kbyte User data per DP slave — Inputs, max. 244 byte — Outputs, max. 244 byte PROFIBUS DP slave ● Transmission rate, max. 12 Mbit/s ● automatic baud rate search Yes; only with passive interface ● Address area, max. 32 ● User data per address area, max.
● Number of stations in the ring, max. 50 Protocols ● MPI No ● PROFINET IO Controller Yes; Also simultaneously with IO-Device functionality ● PROFINET IO Device Yes; Also simultaneously with IO Controller functionality ● PROFINET CBA Yes ● PROFIBUS DP master No ● PROFIBUS DP slave No ● Open IE communication Yes; Via TCP/IP, ISO on TCP, and UDP ● Web server Yes PROFINET IO Controller ● Transmission rate, max.
— Updating time 250 µs to 512 ms (depending on the operating mode, see Manual "S7-300 CPU 31xC and CPU 31x, Technical Data" for more details) Address area — Inputs, max. 2 kbyte — Outputs, max. 2 kbyte — User data consistency, max. 1 024 byte PROFINET IO Device Services — PG/OP communication Yes — Routing Yes — S7 communication Yes; With loadable FBs, max. configurable connections: 14, max.
— several passive connections per port, supported ● ISO-on-TCP (RFC1006) Yes Yes; via integrated PROFINET interface and loadable FBs — Number of connections, max. 8 — Data length, max. 32 768 byte ● UDP Yes; via integrated PROFINET interface and loadable FBs — Number of connections, max. 8 — Data length, max.
● Number of remote interconnection partners 32 ● Number of functions, master/slave 30 ● Total of all master/slave connections 1 000 ● Data length of all incoming connections master/slave, max. 4 000 byte ● Data length of all outgoing connections master/slave, max. 4 000 byte ● Number of device-internal and PROFIBUS interconnections 500 ● Data length of device-internal und PROFIBUS interconnections, max. 4 000 byte ● Data length per connection, max.
● usable for PG communication 15 — reserved for PG communication 1 — adjustable for PG communication, min. 1 — adjustable for PG communication, max. 15 ● usable for OP communication 15 — reserved for OP communication 1 — adjustable for OP communication, min. 1 — adjustable for OP communication, max. 15 ● usable for S7 basic communication 14 — reserved for S7 basic communication 0 — adjustable for S7 basic communication, min. 0 — adjustable for S7 basic communication, max.
● Number of entries, max. 500 — adjustable No — of which powerfail-proof 100; Only the last 100 entries are retained ● Number of entries readable in RUN, max. 499 — adjustable Yes; From 10 to 499 — preset 10 Service data ● can be read out Yes Standards, approvals, certificates CE mark Yes UL approval Yes; File E239877 RCM (formerly C-TICK) Yes KC approval Yes EAC (formerly Gost-R) Yes Use in hazardous areas ● ATEX Yes Ambient conditions Ambient temperature during operation ● min.
— to chemically active substances according to EN 60721-3-6 Yes; Class 6C3 (RH < 75 %) incl. salt spray acc. to EN 60068-252 (severity degree 3); * — to mechanically active substances according to EN 60721-3-6 Yes; Class 6S3 incl. sand, dust; * Usage in industrial process technology — Against chemically active substances acc. to EN 60654-4 Yes; Class 3 (excluding trichlorethylene) — Environmental conditions for process, measuring and control systems acc. to ANSI/ISA-71.
