Data sheet 6ES7151-8AB01-0AB0 SIMATIC DP, IM151-8 PN/DP CPU f. ET200S, 192 KB work memory, int. PROFINET interface (with three RJ45 ports) as IO controller,without battery MMC required General information HW functional status 01 Firmware version V3.2 Engineering with ● Programming package STEP 7 V5.5 or higher Supply voltage Rated value (DC) 24 V permissible range, lower limit (DC) 20.4 V permissible range, upper limit (DC) 28.
Output current for backplane bus (5 V DC), max. 700 mA Power loss Power loss, typ. 5.5 W Memory Work memory ● integrated 192 kbyte ● expandable No ● Size of retentive memory for retentive data blocks 64 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; Ensured by SIMATIC Micro Memory Card (maintenancefree) CPU processing times for bit operations, typ. 0.06 µs for word operations, typ. 0.
● Number of cyclic interrupt OBs 4; OB 32, 33, 34, 35 ● Number of process alarm OBs 1; OB 40 ● Number of DPV1 alarm OBs 3; OB 55, 56, 57 ● Number of isochronous mode OBs 1; OB 61; only for PROFINET ● Number of startup OBs 1; OB 100 ● Number of asynchronous error OBs 6; OB 80, 82, 83, 85, 86, 87 (OB83 only for centralized I/O and 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 re
Data areas and their retentivity Flag ● Number, max. 256 byte ● Retentivity available Yes ● 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.
Time of day Clock ● Hardware clock (real-time) Yes ● retentive and synchronizable Yes ● Backup time 6 wk; At 40 °C ambient temperature, typically ● Deviation per day, max. 10 s; Typ.
● 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 ● Point-to-point connection No PROFINET IO Controller ● Transmission rate, max.
— Updating time Minimum value depends on communication share set for PROFINET I/O, on the number of I/O devices, and on the number of configured user data items. — Updating times 250 µs to 512 ms (depends on operating mode; for more details, refer to Operating Instructions, "Interface Module IM151-8 PN/DP CPU") Address area — Inputs, max. 2 kbyte — Outputs, max. 2 kbyte — User data consistency, max.
● MPI No ● PROFINET IO Controller No ● PROFINET IO Device No ● PROFINET CBA No ● PROFIBUS DP master Yes ● PROFIBUS DP slave No ● Open IE communication No ● Web server No PROFIBUS DP master ● Transmission rate, max. 12 Mbit/s ● Number of DP slaves, 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. 1 472 byte Web server ● supported Yes ● User-defined websites Yes ● Number of HTTP clients 5 Media redundancy ● Switchover time on line break, typ.
● 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. 1 400 byte Remote interconnections with acyclic transmission — Sampling frequency: Sampling time, min. 500 ms — Number of incoming interconnections 100 — Number of outgoing interconnections 100 — Data length of all incoming interconnections, max. 2 000 byte — Data length of all outgoing interconnections, max.
— reserved for OP communication 1 — adjustable for OP communication, min. 1 — adjustable for OP communication, max. 11 ● usable for S7 basic communication 10 — reserved for S7 basic communication 0 — adjustable for S7 basic communication, min. 0 — adjustable for S7 basic communication, max. 10 ● usable for S7 communication — adjustable for S7 communication, max. 10; with loadable FBs 10 ● total number of instances, max.
Diagnostics indication LED ● for maintenance Yes; MT ● Bus fault BF (red) Yes; BF-PN ● Group error SF (red) Yes ● Monitoring 24 V voltage supply ON (green) Yes ● Bus activity PROFINET (green) Yes; P1-/P2-/P3-Link Potential separation between PROFIBUS DP and all other circuit components Yes Permissible potential difference between different circuits 75 V DC/60 V AC Isolation Isolation tested with 500 V DC Degree and class of protection IP degree of protection IP20 Configuration Configuratio
Width 120 mm; DP master module: 35 mm Height 119.5 mm Depth 75 mm Weights Weight, approx. 320 g; DP master module: Approx.
