Beckhoff provides a compact acquisition solution for intrinsically safe signals up to zone 0/20 with the IP67-protected EtherCAT Box modules of the EPX series. Three additional devices have been added to the existing I/O range.
Using EPX modules with IP67-rated housing units offers numerous advantages for applications with explosion protection requirements, both in processing plants and in traditional mechanical engineering. The fully encapsulated modules in an industrial housing unit can be installed directly and individually in machines and systems, even in wet, dirty or dusty conditions, and enable connection of up to eight field devices. This facilitates reliable data acquisition in hazardous areas where control cabinets and terminal boxes cannot – and should not – be installed.
Furthermore, safety barriers are no longer required, which not only saves on space but also reduces costs. Pre-assembled cables are connected to the EtherCAT Box module, cutting down on installation and commissioning time and preventing wiring errors caused by incorrect contact assignments. What’s more, the distributed signal acquisition concept also simplifies the modularity of plants. The new additions to the portfolio are:
• The EPX2004-0022 EtherCAT Box module provides an output voltage of 24 V DC and a maximum output current of 50 mA per channel as a 4-channel digital output, with total current 200 mA. The signal state of each individual channel is indicated by an LED.
• The EPX3204-0022 EtherCAT Box module, which can operate temperature sensors (Pt100) in 2-, 3- and 4-wire technology as a 4-channel analogue input. Linearisation is performed across the entire, freely selectable temperature range. The terminal is set by default for Pt100 sensors in 4-wire technology. The EPX3204-0022 uses LEDs to indicate signal status and sensor faults, for example wire break.
• The EPX3314-0022 EtherCAT Box module, which can operate thermocouples in 2-wire technology as a 4-channel analogue input.Linearisation is performed across the entire, freely selectable temperature range. Wire break is indicated by error LEDs. Cold junction compensation is performed by internal temperature measurement. Voltage measurement in the mV range is also possible.
German Chancellor visits Beckhoff at Hannover Messe Beckhoff Automation
News
As part of the traditional Hannover Messe opening tour, Federal Chancellor of Germany, Olaf Scholz visited German company, Beckhoff Automation. Hans Beckhoff, managing director and owner of Beckhoff Automation, presented his company and its comprehensive expertise in the field of software and AI.
Read more...PC-based control for fertiliser Beckhoff Automation
Editor's Choice Fieldbus & Industrial Networking
On a farm in the USA, valuable ammonia is extracted from slurry and processed into ammonium sulphate. NSI Byosis has transformed this complex process into a flexible modular system. This modular approach requires an automation solution with flexible scalability in both hardware and software, which this Dutch company has found in PC-based control from Beckhoff.
Read more...Control and monitoring with only one device Pepperl+Fuchs
IS & Ex
Pepperl+Fuchs has expanded its portfolio of K-System isolated barriers for DIN rail mounting (power rail) with the KCD2-SCS interface module. As the first 2-channel AI/AO intrinsic safety barrier with dual function, the module can be configured individually for analogue input or output control signals.
Read more...PC-based automated production system for photo calendars Beckhoff Automation
Fieldbus & Industrial Networking
Producing up to 1800 photo calendars per hour using more than 90 servo axes, Durrer Spezialmaschinen develops a wide variety of special-purpose machines from the design phase to commissioning. A new production system for photo calendars proves the importance of comprehensive motion control expertise, with AM8000 servomotors and AX5000 servo drives from Beckhoff used for over 90 dynamically controlled axes.
Read more...Beckhoff’s TwinCAT Vision functionality extended Beckhoff Automation
Fieldbus & Industrial Networking
The Beckhoff TwinCAT 3 Vision software portfolio offers additional image processing functions and extra options for camera integration.
Read more...TwinCAT Vision functionality extended Beckhoff Automation
IT in Manufacturing
The image processing and camera integration capabilities of Beckhoff’s TwinCAT 3 Vision software have been expanded.
Read more...New range of vision units Beckhoff Automation
Sensors & Transducers
Beckhoff has added four new vision units to its VUI2000 series. They integrate a camera, illumination and liquid lens technology for simplified installation.
Read more...Compact drive and control technology Beckhoff Automation
Fieldbus & Industrial Networking
When custom machine builder Lehnen Industrial Services introduced a filling machine for lip balm, the company was surprised by the amount of interest in this premium system. In order to meet this demand, they decided to standardise the machine. The necessary adaptability is provided by the scalable control technology from Beckhoff.
printer friendly version