Tecsis — Control Systems: Intelligent safety electronic ELMS1

The ELMS system is a multifunctional, modular upgradeable, configurable safety system and meets the requirements up to SIL 3/PL e. The electronic is used for danger prevention on hoists. It protects both the operator and the equipment itself. The system consists of a central module on which modules can be attached to add more functions.

The modules are connected by a redundant standart top hat rail bus. The electronic includes a wide range of safety digital and analogue inputs, secure semiconductor- as well as contact outputs. The status of the in- and outputs, supply voltage and other diagnostic tasks is displayed on a LED matrix.

Features

• 8 x safety analogue inputs 4…20mA
• 8 x safety digital input
• 2 x safety relay
• 6 x safety positive-switching (high side) the high side outputs come with an overload and short circuit protection
• 1 x USB interface for data transfer
• Expansion connector for additional modules
• Protection type only for installation in electrical cabinet with > IP 54
• Safety functions acc. to DIN EN 13849-1:2008-12 (Cat. 4, PL e)
• Optional available with Profi Bus, CAN Bus, Ethernet

Application

• Harbour cranes (RTG, STS)
• Ship- and Offshore cranes
• Hoisting devices