SIMATIC ET 200SP for SIMATIC PCS 7 Siemens

Обзор

SIMATIC ET 200SP is a highly flexible and scalable I/O system with IP20 protection which can communicate with SIMATIC PCS 7 automation systems (controllers) via PROFINET IO. Designed for installation in enclosures or control cabinets, it convinces with a particularly compact design, exceptional usability, and impressive performance.

The comprehensive, channel-specific and easy-to-program diagnostics with plain text messages means that faults can be located and eliminated in an extremely short time.

Summary of main features

• Remote I/O stations with IP20 protection, can be networked via PROFINET IO
• Free selection of PROFINET connection system and hardware using BusAdapter (BA 2×RJ45, BA 2×FC, BA 2×SCRJ, BA SCRJ/RJ45 or BA SCRJ/FC)
• System redundancy S2: ET 200SP station can establish communication to each of the two CPUs of an AS redundancy station via an interface module
• Up to 64 I/O modules (digital/analog); full data volume up to 1 440 bytes (with S2 system redundancy to 1 000 bytes)
• Compact, rugged, and easy-to-service design with permanent wiring:
  • Shielded backplane bus, designed as module rack using BaseUnits
  • Push-in terminals for quick, one-handed wiring without the use of tools
  • Excellent accessibility of terminals arranged in rows
  • I/O module and terminal box can be replaced during operation (hot swapping)
  • Automatic coding of the I/O modules prevents destruction of the electronics due to faulty equipping
  • Simple retrofitting of modules at the station end without reconfiguration
  • Unambiguous inscription and color concept helps avoid faults
  • Consistent shielding of conductor via terminal box and backplane bus to the PROFINET cable
  • Low space requirement allows high packing density in the control cabinet
• Significant system functions
  • Self-assembling potential groups without external wiring or jumpers
  • Individual load groups can be formed without extra power modules
  • Partial commissioning: Tolerating of gaps in the design through reservation of slots for further configuration
  • Electronic rating plate (I&M data 0...3)
  • Extensive diagnostics, channel-specific

Дизайн

ET 200SP for SIMATIC PCS 7, design

Main components of the SIMATIC ET 200SP distributed I/O system

• Interface module IM 155-6PN High Feature
  with BusAdapter (separate component for establishing the connection system) for communication with the SIMATIC PCS 7 automation system (controller) via PROFINET IO
• I/O modules
  4, 8 or 16 digital channels (DI, DQ, RQ) and 2 or 4 analog channels (AI, AQ); up to 64 I/O modules can be plugged into passive BaseUnits in any combination
• BaseUnits
  Supports for the plug-in I/O modules and the terminal box; for construction of the backplane bus and for the mechanical/electrical connections
• Server module
  for connection of ET 200SP station
• Standard mounting rail
  for latching-in of interface module, BaseUnits and server module; for installation of ET 200SP station in control cabinet

The extremely compact design allows a high packing density. With a depth of approx. 75 mm, the overall height is e.g.:

• 117 mm with 16 channels and 1‑wire connection (without AUX terminals)
• 141 mm with 8 channels and 3‑wire connection and AUX terminals

Replaceable bus adapters enable free selection of the PROFINET connection system from the following versions:

• BA 2×RJ45: 2 electrical connections for bus cable with standard RJ45 connectors (Cu)
• BA 2×FC: 2 electrical connections for direct connection of FastConnect bus cable (Cu; full-surface shielded connection, increased mechanical strength)
• BA 2×SCRJ: 2 optical connections for fiber-optic cables with SC RJ connectors (POF, PCF, increased mechanical strength)
• BA SCRJ/RJ45: 1 optical connection (port 1) for fiber-optic cables with SC RJ connector (POF, PCF, increased mechanical strength) and 1 electrical connection (port 2) for bus cable with standard RJ45 connector (Cu)
• BA SCRJ/FC: 1 optical connection (port 1) for fiber-optic cables with SC RJ connector (POF, PCF, increased mechanical strength) and 1 electrical connection (port 2) for direct connection of FastConnect bus cable (Cu; full-surface shielded connection, increased mechanical strength)

The BaseUnits mounted on a standard rail can already be wired and tested prior to connection of the I/O modules (permanent wiring).

Hot swapping of the I/O modules and terminal boxes plugged onto the BaseUnits is possible. Mechanical coding prevents the use of an incorrect slot and the resulting destruction of the module electronics.

A BU cover is available for reserved, unequipped slots (BaseUnit without I/O module) as protection for the BaseUnit connectors. It can be provided with a reference ID label.

For the connection of cable shields that is both space-saving as well as optimized in terms of EMC, a shield connection is available that is quick and easy to mount. This consists of a shield connection element that can be plugged onto the BaseUnit and a shield terminal.

An inscription and color identification system with the following components facilitates orientation:

• Labeling strips for insertion in interface and I/O modules (foil on rolls for thermal transfer printers or pre-perforated A4 size paper for laser printers)
• Color-coded labels for cable assignment and identification of the potentials of an I/O module
• Reference identification labels for interface module, BusAdapter, BaseUnits and I/O modules for identifying system components

Installation

Installation of an ET 200SP station is quick and easy:

• Latching-in of interface module, BaseUnits and server module on a standard mounting rail (35 x 15 x 7.5 mm or 35 x 15 x 15 mm)
• Connection of the cables for the 24 V DC power supply on the interface module
• Plugging-on and screwing tight of the bus adapter
• Prewiring of the 24 V DC power supply and process signal cables on the BaseUnits
• Plugging-on of the I/O modules

The ET 200SP station can be installed in any orientation in an enclosure or control cabinet. The preferred position is horizontal.

Configuration limits and guidelines

• Up to 64 I/O modules (digital/analog); full data volume up to 1 440 bytes (with S2 system redundancy to 1 000 bytes)
• The thermal continuous current for the load or encoder supply can be a maximum of 10 A per potential group.

Технические данные

Selected technical specifications of the ET 200SP in the context of SIMATIC PCS 7:

¹) Also available in SIPLUS version for extended temperature range (‑40 ... +70 °C) and corrosive atmosphere/condensation (for details, see http://www.siemens.com/siplus and Catalog ST 70).

For detailed technical specifications, especially on individual components such as interface module, BaseUnits or I/O modules, see:

• Catalog ST 70, Section "SIMATIC ET 200 Distributed I/O" - "ET 200SP"
• Industry Mall/CA 01 under "Automation engineering - Automation systems - SIMATIC industrial automation systems - SIMATIC ET 200 Distributed I/O" - "ET 200 systems for control cabinets" – "ET 200SP"
• SIMATIC ET 200SP Manual Collection:
  https://support.industry.siemens.com/cs/ww/en/view/84133942

Дальнейшая информация

General information

http://www.siemens.com/et200sp

TIA Selection Tool

Note:

When working with the TIA Selection Tool in the context of SIMATIC PCS 7, please note the specified limitations for the ET 200SP in the "SIMATIC ET 200SP for SIMATIC PCS 7" section with regard to area of application and product range.

http://www.siemens.com/tia-selection-tool

Brochures

Information material for downloading can be found on the Internet:

http://www.siemens.en/simatic/printmaterial