COMPLETE EQUIPMENT OVERSPEED SIL3 MODULE PROTECTION SYSTEM BASED ON TDSP RACK FOR ROTATING EQUIPMENT WITH SIL3 REQUIREMENTS ■ Three channels - stand-alone basis ■ Usable with different type of speed transducers, with analogue and digital inputs/outputs ■ Overspeed thresholds settable by TDSP Setup software ■ Digital outputs connected to safety contacts in 2oo3 architecture ■ Ethernet port available on the front for configuring the board and connecting to external diagnostic systems and/or DCS. The Overspeed SIL3 protection module is a stand-alone rack which provides a highly reliable and redundant tachometer system specifically uses as part of an overspeed protection system. It is SIL3 / IEC 61508-X:2010 2nd Edition certified. The system is based on the TDSP processing module, with two redundant power supplies, three independent channels for rotating speed measurement and an integrated safety PLC that can operate on a stand-alone basis. The architecture is 2oo3 in accordance with IEC 61508-X:2010 2nd Edition. Its terminal board makes it possible to connect to different types of “non-contact” sensors that must to be faced to a polar wheel. The ethernet port on the front of each CPU module is used for configuring the board and makes it possible to connect to a dedicated PC that can be used for presenting data and for connecting to external diagnostic systems and/or DCS. CEMB BALANCING MACHINES

COMPOSITION OF THE SUPPLY The Overspeed SIL3 protection module is composed by: FRONT VIEW POWER SUPPLY UNIT SPEED PROCESSING UNIT INTERNAL 2oo3 SAFETY PLC LOGIC REAR VIEW SOFTWARE SETTINGS The software allows the following system settings: Speed thresholds / set points Relay configuration Number of teeth of the polar wheel

NO. 1 CONFIGURATION TDSP-SETUP ROTATING SPEED MEASUREMENT PROBES The TDSP SIL3 Overspeed protection is certified to operate with the following types of probes: Electromagnetic sensor T6-R Hall effect sensor T6-H Proximitors Eddie Current Measuring Chain composition Transducer T-NC/8-API Material: Brass Material: Stainless Steel Din Rail mount: optional Cable: lenght to be specified Cable: lenght to be specified Pick-up ST-NC/8 Before to order it is necessary to indicate the type of probe. Different probe dimension, body dimension, thread type and cable lenght are available under request Tip diameter:...