Safety controller suits Category 4 applications
A
Siemens Automation and Drives product story
Edited by the Engineeringtalk editorial team
May 30, 2003
A powerful new fail-safe CPU for the Simatic-S7 300 series of controllers is suitable for use in safety-critical applications conforming to Categories 1 to 4 (EN954-1) or SIL 1 to 3 (IEC61508).
Siemens Automation and Drives is launching a powerful new fail-safe CPU for its Simatic-S7 300 controllers, suitable for use in safety-critical applications conforming to Categories 1 to 4 (EN954-1) or SIL 1 to 3 (IEC61508).
Designated the 317F-2 DP, the CPU is a high-end unit that complements the company's existing programmable safety controllers.
For machine builders who need automation control and a means of controlling safety-critical operations, this CPU is ideal because all programming is carried out in one language - Step 7 - with no need for a separate safety controller or software package.
This translates into significant savings in both hardware and software costs.
Fail-safe programs can be assembled in the conventional Step 7 ladder diagram or control system flowchart languages supplemented by proven, certified distributed safety function blocks.
Both automation control functions and safety control functions can operate in parallel, with communication via the Profibus and Profisafe protocols, respectively.
Typical applications will range from burner control to the control of presses and papermaking machinery.
With the addition of the CPU 317F-2 DP to its 151F, 315F and 416F fail-safe controllers, Siemens believes that it now offers the most comprehensive range of fail-safe controllers on the market.
Considering the ease with which a Profisafe fail-safe fieldbus can be implemented - especially if a Profibus network is already in place - the programmable control of safety functions has never been more attractive.
Alongside the CPU 317F-2 DP fail-safe controller, Siemens is also launching the CPU 317-2 DP that is similar but without the fail-safe capability.
Other models feature alternative focused functionality, such as the CPU 317-2 PN/DP that benefits from an Ethernet/Profinet interface in place of the combination DP/MPI interface of the 317-2 DP, and the CPU 317T-2 DP that can be used for both automation and motion control.
Not what you're looking for? Search the site.
Google Ads
Contact Siemens Automation and Drives
Related Stories
- Warning device outputs up to 131dB
- GSF to distribute Interfron hydraulic power units
- IDEC safety controller is easily configured
- Aerotech adds vertical translation stage to ANT
- Positioning stages with sub-nanometre resolution
Articles by product category
- Consultancy and Services (903)
- Machine Building (4,517)
-
Engineering Design Software (6,179)
- Engineering Design Software (12)
- 2D CAD software (200)
- 3D CAD software (1,157)
- FEA and structural analysis software (369)
- Fluid, thermal, noise, vibration software (334)
- Simulation, modelling, validation software (914)
- Rendering, visualisation, styling software (196)
- Materials design and moulding design software (151)
- Process, instrumentation, automation software (258)
- Electrical design software (164)
- Publishing and documentation software (229)
- Maths, charting, statistics, QA software (317)
- Data, document management software (310)
- CAM, CNC, production management software (568)
- File conversion software, data capture (351)
- PLM and collaboration software (649)
-
Drives, Motors and Controls (3,361)
- Drives, Motors and Controls (1)
- Precision Motors and Gears (411)
- Industrial Drives/Controls (1,276)
- Linear Drives and Motors (114)
- Industrial Motors (497)
- Stepper and Servo Drives, Motors, Controls (1,060)
- Small Mechanical Components, Joining, Tools (1,975)
-
Control and Instrumentation (5,028)
- Plantwide control (1,324)
- Plant- and Machine-Wide Communications (1,174)
- Smaller-Sized PLCs (387)
- CNC and Motion Controllers (184)
- Mid-range and Large PLCs (201)
- Power Supplies, Uninterruptible Power (562)
- HMIs/Operator Interfaces (294)
- Logic Controllers, Timers and Relays (96)
- Cabling, Conduit, Signal Conditioning (806)
-
Monitoring, Measurement and Quality (5,459)
- Monitoring, Measurement and Quality (1)
- Data acquisition Software and Communications (494)
- Data Acquisition Hardware and PC I/O Boards (472)
- Electrical and Electronic Testing, PAT Equipment (630)
- Form/co-ordinate, optical, vision instruments (703)
- Gauges, Indicators and Instruments (440)
- Data loggers (422)
- Materials testing equipment (421)
- Telecomms/network test equipment, software etc (154)
- Testing and Calibration Services and Information (500)
- Testing, analysing and monitoring equipment (1,222)
-
Electrical and Electronic Equipment Design (4,160)
- Batteries, chargers and circuit protection (555)
- Connectors, Terminals, Busbars, Slip Rings (679)
- Enclosures and Equipment Cooling Fans (709)
- Knobs, Handles and Enclosure Hardware (420)
- PCs and Embedded Systems (798)
- Electrical and Electronic Subassemblies (369)
- Electrical and Electronic Components (630)
-
Materials and Processing (2,963)
- Materials and Processing (5)
- Materials and components (2,215)
- Rapid Prototyping (458)
- Materials processing and testing (285)
-
Engineering Industry News, Resources (6,093)
- Engineering Industry News, Resources (4)
- Engineering Business News, Views (388)
- Engineering Exhibitions, Events (562)
- Engineering Conferences (425)
- Engineering Seminars (400)
- Engineering Industry Developments, Awards (633)
- Engineering Guides, Newsletters (349)
- Engineering Recruitment, Employment (219)
- Engineering Training Courses (433)
- Engineering Education, Resources, Standards (838)
- Engineering Industry Reports, Surveys (597)
- Electronic Resources for Engineers (278)
- Health and Safety Legislation (402)
- Health and Safety Strategy, Risk Assessment (113)
- Health and Safety Consultancy, Software (175)
- Health and Safety Events, Training, News (277)
-
Powertrain Design (3,598)
- Powertrain Design (2)
- Bearings (939)
- Chains and belts (326)
- Gears, brakes, couplings and engines (1,441)
- Hydraulic Components (471)
- Lubricants (418)
-
Capital Equipment (3,387)
- Capital Equipment (1)
- Manufacturing Machinery and Plant Equipment (468)
- Production line blowers and fans (62)
- Compressors and Air Treatment (510)
- Electronics Manufacturing, Tools, Instruments (192)
- Electrical hardware (131)
- Machinery and Production Equipment (1,093)
- Robotics, Handling and Storage (930)
-
Sensors (7,080)
- Sensors (8)
- Accelerometers and Vibration Sensors (427)
- Loadcells, Force Sensors, Torque Sensors (699)
- Pressure sensors (621)
- Flowmeters and Flow Sensors (618)
- Level Sensors and Leak Detectors (527)
- Linear Position Sensors (399)
- Rotary Position, Tilt and Angular Sensors (546)
- Proximity Sensors (700)
- Gas, Chemical, Radiation, Magnetic Sensors (284)
- Humidity and Environmental Sensors (152)
- Temperature sensors (612)
- Vision and Colour Sensors (1,384)
- Barcode Sensors (103)
- Valves, Pumps, Process Hardware (3,623)
