June 2019

29 www.drivesncontrols.com June 2019 HANNOVER FAIR REPORT n connects directly to control systems, making it suitable for non-networked machines that are wired in parallel. The MGB2 Classic has two OSSD outputs, and provides continuous diagnostics information via a LED indicator. Up to ten devices can be connected in series. Euchner also has a new transponder-coded door-locking mechanism for use on small doors and flaps. The compact (120 x 36 x 25mm) CTMmechanism has a bistable locking function that remains in the same state if power is lost or an installation is switched off. This prevents people from being locked in if the power fails. Igus showed a prototype of a new type of energy chain aimed at demanding applications with long self-supporting lengths and travel distances. The links of the E4Q chain have a novel“pebble-shaped”design and a lightweight opening bar with locking straps which can be opened and closed“in seconds” without needing any tools. Igus says that this design will reduce the time needed to fill e- chains by up to 40%. Phoenix Contact claims to have developed the first“intelligent”assistance system for surge protection components, which performs real-time measurements of electromagnetic interference and surge currents to record the condition of surge protection devices continuously. The ImpulseCheck system uses cloud-based analysis to determine the remaining life expectancy of the devices, and to create status reports and, if necessary, to order replacements. Phoenix has also developed a liquid-metal- based shielding technology for connectors which, it says, improves the transmission quality of data, signals and power, even under extreme conditions. The process creates a complete braided shield and conductor assembly with a large area that reduces heating, even in the event of a short-circuit. The shielding is resistant to shocks, vibrations and transient overvoltages caused by inductive switching. Finally, Phoenix was showing a new series of terminal blocks with side conductor connections which are said to allow clear wiring without bending in tight spaces. The PTV blocks are available for wires with cross- sections up to 4mm 2 , and in feed-through, three- and four-conductor versions. Tool-free push-in connections save time. Pilz ’s PSENscan safety laser scanners can now be used for vertical guarding applications such as access protection. Muting inputs mean that the scanners can monitor conveyor applications where materials are simultaneously transported in and out, without slowing the conveyor. Master and slave versions can monitor up to 70 switchable Robust and reliable soft starter for low starting torque single phase motors Carlo Gavazzi UK Ltd. - 4.4 Frimley Business Park, Frimley, Camberley, Surrey GU16 7SG Tel: 01276 854 110 - www. DBSMPHBWB[[J DP VL RGTS Series: The new solid state single phase motor soft starter • Simple interface with just 2 settings • Fully solid state design (robust design for high frequency starts) • 12 A up to 25 A in 54 mm wide housing • Multi-voltage operation: 100 VAC up to 240 VAC • Wide supply voltage range: 24 VAC/DC or 100 – 240 VAC versions • 100 kA short circuit current rating Prototype: igus’E4Q energy chain Shock-resistant: Phoenix Contact’s shielding Vertical option: Pilz’s PSENscan laser scanner