IM 151-7 CPU

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  Информационные материалы

  Information on SIMATIC ET 200S

  Introduced in 2012, the successor system of the tried and tested SIMATIC ET 200S, the SIMATIC ET 200SP, brings a number of advantages.

  For this reason, we recommend the use of the successor system SIMATIC ET 200SP for new automation concepts.

  In addition to the well-known good system properties of the SIMATIC ET 200S such as

  • Finely modular design for adaptation to the automation task in hand
  • Permanent wiring (replacement of the I/O modules without affecting the wiring, even during operation)
  • Connection to PROFINET and PROFIBUS

  SIMATIC ET 200SP offers further innovative system advantages compared to SIMATIC ET 200S:

  Faster and more compact setup

  • Up to 50 % reduced space requirements in the control cabinet, with unchanged cross-section area
  • No tools needed for one-handed wiring thanks to push-in terminals
  • Reduced part variance with increased scope of functions
  • System-integrated self-assembling load group formation without power modules
  • Up to 16 channels per module and 1024 channels per station
  • Flexible PROFINET connection via BusAdapter (RJ45, FastConnect, plastic or glass fiber-optic cables), also as integrated media converter
  • System-integrated shielded connection

  Increased performance

  • Short response times and isochronous mode for motion applications
  • High-speed data acquisition (digital from 1 µs, analog from 50 µs) and transmission (up to 100 Mbps):
    for digital signals with time-based I/O for precisely timed controlling independent of bus cycles;
    for analog and digital signal oversampling, n-fold acquisition or output of signals within a PN cycle.

  Additional functions

  • Measurement of machine consumption, e.g. current, using an integrated energy meter (up to 480 V)
  • Comprehensive diagnostics function (wire break and short-circuit) integrated by default even in Standard-class modules
  • System-integrated fail-safe modules (PROFIsafe) with simplified switchless address setting
  • Enhanced configuration control for easy option handling
  • Operation with gaps
  • Multi hot swapping
  • Larger module range (AS-i, AS-i Safety, additional CPU versions, Open Controller, etc.)
  • MSI/MSO: Simultaneous access to input and output data from up to 4 controllers
  • Adaptation of measuring range: Increased resolution by adapting the measuring range to a limited section of a measuring range supported by the analog input module
  • Station expansion through system-integrated IP67 components (ET 200AL)
  • Block I/O to IP20 degree of protection with 32 channels, comprising terminal block and electronic block
  • Discretely modular expansion to maximum of 128 channels or 12 modules
  • The complete ET 200S module spectrum can be used (with the exception of PROFIsafe modules)
  • Separation of connections and electronics with permanent wiring
  • Screw-type and spring-loaded terminal connections
  • Standard terminal block with 2-wire connection system; 3-wire and 4-wire systems available using additional terminals
  • Installation on a mounting rail
  • Hot swapping of expansion modules
  • Communication via PROFIBUS
  • Up to 100 bytes inputs and outputs (address space)

  Технические данные

  Order number		6ES7151-7AB00-0AB0	6ES7151-7AA21-0AB0
  		ET200S, IM151-7 CPU FO, 48KB	ET200S, IM151-7 CPU INTERFACE, 128KB
  General information
  Engineering with
  ● Programming package		STEP 7 V5.1 or higher	V5.5 + SP1 or higher or V5.2 + SP1 or higher + HSP 219
  Supply voltage
  Rated value (DC)		24 V	24 V
  Power loss
  Power loss, typ.		3.3 W	4.2 W
  Memory
  Work memory
  ● integrated		48 kbyte; as of FW V1.13 48 KB; previously 24 KB	128 kbyte
  ● Size of retentive memory for retentive data blocks			64 kbyte
  Load memory
  ● Plug-in (MMC), max.		2 Mbyte	8 Mbyte
  CPU processing times
  for bit operations, typ.		0.3 µs	0.06 µs
  for word operations, typ.		1 µs	0.12 µs
  for fixed point arithmetic, typ.		2 µs	0.16 µs
  for floating point arithmetic, typ.		50 µs	0.59 µs
  Counters, timers and their retentivity
  S7 counter
  ● Number		64	256
  IEC counter
  ● present		Yes	Yes
  S7 times
  ● Number		128	256
  IEC timer
  ● present		Yes	Yes
  Data areas and their retentivity
  Flag
  ● Number, max.		256 byte	256 byte
  Address area
  I/O address area
  ● Inputs		1 536 byte	2 048 byte
  ● Outputs		1 536 byte	2 048 byte
  Process image
  ● Inputs, adjustable			2 048 byte
  ● Outputs, adjustable			2 048 byte
  Time of day
  Clock
  ● Hardware clock (real-time)			Yes
  Operating hours counter
  ● Number		0; No	1
  1. Interface
  Interface type		Fiber-optic interface and integrated RS 485 interface for programming	Integrated RS 485 interface
  Physics		Fiber-optic cable or RS 485	RS 485
  Functionality
  ● MPI		No	Yes
  ● PROFIBUS DP master			No
  ● PROFIBUS DP slave		Yes	Yes; active / passive
  ● Point-to-point connection		No	No
  2. Interface
  Interface type			External interface via master module 6ES7138-4HA00-0AB0
  Physics			RS 485
  Functionality
  ● MPI			No
  ● PROFIBUS DP master			Yes
  ● PROFIBUS DP slave			No
  DP master
  ● Number of DP slaves, max.			32; Per station
  Isochronous mode
  Isochronous operation (application synchronized up to terminal)			No
  Communication functions
  PG/OP communication		Yes	Yes
  Data record routing			Yes; With DP master module
  Global data communication
  ● supported		No	Yes
  S7 basic communication
  ● supported		Yes; as server	Yes
  S7 communication
  ● supported		Yes	Yes
  S5 compatible communication
  ● supported		No
  Standard communication (FMS)
  ● supported		No
  Number of connections
  ● overall			12
  Ambient conditions
  Ambient temperature during operation
  ● min.		0 °C
  ● max.		60 °C
  Configuration
  Configuration software
  ● STEP 7 Lite		Yes; V2.0 or higher	No
  Programming
  Programming language
  — LAD		Yes	Yes
  — FBD		Yes	Yes
  — STL		Yes	Yes
  — SCL		Yes	Yes; Optional
  — CFC			Yes; Optional
  — GRAPH			Yes; Optional
  — HiGraph®			Yes; Optional
  Know-how protection
  ● User program protection/password protection		Yes	Yes
  ● Block encryption			Yes; With S7 block Privacy
  Dimensions
  Width		60 mm	60 mm; DP master module: 35 mm
  Height		119.5 mm	119.5 mm
  Depth		75 mm	75 mm
  Weights
  Weight, approx.		200 g	200 g; DP master module: Approx. 100 g