ABB's World-First Integrated DC Circuit Breakers

The ABB SACE Emax DC circuit breaker integrates in a single unit a broad range of advanced monitoring, protection and control functions that were previously performed by external devices. It is the only breaker of its kind on the global market. The innovation takes DC current breakers into another dimension, eliminating the disadvantages and limitations of existing breaker alternatives. These are either integrated (but do not offer advanced functionality) or non-integrated, in which case they require separate devices like the trip unit and shunts to be installed in the switchboard.

Emax DC, on the other hand, combines in a single breaker the trip unit, current and voltage sensors and connections, as well as a comprehensive range of advanced protection, measurement, communication, automation, diagnostic and HMI (Human Machine Interface) functions. It is compact, saving space in the switchboard (no external devices required), and is factory tested, certified and compliant with all main electrical standards. Because of its extensive functionality and integrated components, Emax DC Circuit Breakers offer better performance characteristics than existing breakers.

Weidmuller IP67 Rated 8-Port Industrial Ethernet Switches - Compact & Full-Featured

Weidmuller announces the introduction of a new line of innovative IP67 rated Industrial Ethernet switches. These new switches are designed to excel in extreme environmental conditions. The robust housing has a flammability rating of UL94 V0 with industry standard M12 sealed connection ports.

These switches enable engineers to deploy Ethernet-based control systems directly onto a machine, process or factory floor. The line includes both an Unmanaged Version Switches and a full featured managed version. The managed version supports VLAN, QoS, port trunking, port mirroring, SNMP, DHCP, is auto crossing/auto negotiating, and able to instantly perform self healing connections via Weidmuller's RapidRing technology.

These new switches feature eight 10/100 Ethernet ports along with dual power contacts and a serial interface port for set-up and diagnostics. All ports feature M12 connections that provide IP67 protection in a small 210x24x31mm housing. Approvals include UL and CE. Weidmuller is the leading provider of solutions for the transmission of power, data and control signals in industrial environments. The company develops, produces and sells industrial electronics, network infrastructure components and connectivity solutions such as Industrial Ethernet, Relays, Power Supplies, I/O modules, Printed Circuit Board Connectors, Terminal Blocks and complete DIN Rail assemblies. The Weidmuller group has a strong international focus with manufacturing and sales locations in over 70 countries.

Leuze BCL 500i Stationary Bar Code Readers

The BCL 500i bar code reader series from Leuze Electronic is not only flexible in application due to its outstanding versatility, but also offers integrated field bus connectivity for fast and simple implementation. The unique webConfig software permits convenient device commissioning.

The wide range of different bar code reader variants offered by Leuze electronic guarantees maximum flexibility for a wide range of applications. Users can choose between three lens variants for different modular widths from 0.25 mm through to 1.0 mm. Leuze Barcode Readers are available with identical scanning fields as line scanners and also in the form of the latest-generation swivel mirror or deflecting mirror versions. The high-performance lens of the BCL 500i features a symmetrical ±30° optical angle of aperture and provides scope for an extensive scanning field aperture with a high depth of field even at close range.

With communication interfaces PROFIBUS or Ethernet TCP/IP built into in the device, as well as integrated webConfig parameterization software, fast implementation and extreme handling convenience are assured when commissioning in existing networks. As previously, the new devices offer two serial interfaces for RS 232 or RS 422 and RS 485. In addition, Leuze's own internally developed multiNet is also available to facilitate networking. Integrated field bus connectivity radically simplifies wiring for the user and almost always results in a higher data rate, as it eliminates the bottleneck caused by additional gateways.