Meggitt Vibro Meter VM600Mk2 CPUMMk2 + IOCNMk2 rack controller and communications interface module

 Meggitt Vibro Meter VM600Mk2 CPUMMk2 + IOCNMk2 rack controller and communications interface module

DESCRIPTION

Introduction The VM600Mk2 CPUMMk2 + IOCNMk2 rack controller and communications interface module is designed for operation with the second generation of VM600Mk2 rack-based machinery protection system, from Parker Meggitt’s vibro-meter ® product line. The CPUMMk2 + IOCNMk2 module consists of central processing unit (CPU) and input/output (interface) modules that together act as a system controller and data communications gateway for VM600Mk2 systems. In critical applications where the cost of failure is high, module redundancy with two CPUMMk2 + IOCNMk2 modules per VM600Mk2 system rack (ABE04x) can be used to obtain true rack-level communications redundancy. This is a cost-effective solution where increased communications reliability and availability are required, for example, to help ensure uninterrupted operation in critical environments. Alternatively, module redundancy can be used to implement complex communication configurations that require more than the two fieldbuses available per CPUMMk2 + IOCNMk2 module. VM600Mk2 rack-based monitoring systems The vibro-meter ® VM600Mk2 rack-based monitoring system is the evolution of Parker Meggitt’s solution for the protection and monitoring of rotating machinery used in the power generation and oil & gas industries. VM600Mk2 solutions are recommended when a centralised monitoring system with a medium to large number of measurement points (channels) is required. It is typically used for the monitoring and/or protection of larger machinery such as gas, steam and hydro turbines, and generators, smaller

machines such as compressors, fans, motors, pumps and propellers, as well as balance-of-plant (BOP) equipment. A VM600Mk2 system consists of a 19" rack, a rack power supply and one or more monitoring modules. Optionally, relay modules and rack controller and communications interface modules can also be included. Two types of rack are available: a VM600Mk2 system rack (ABE04x, 6U) that can house up to twelve monitoring modules, and a VM600Mk2 slimline rack (ABE056, 1U) that can house one monitoring module. The racks are typically mounted in standard 19" rack cabinets or enclosures installed in an equipment room. Different VM600Mk2 monitoring modules are available for machinery protection, condition monitoring and/or combustion monitoring applications. For example, the MPC4Mk2 + IOC4Mk2 module supports both machinery protection and condition monitoring, the XMV16 + XIO16T module supports extended condition monitoring for vibration and the XMC16 + XIO16T module supports extended condition monitoring for combustion. Note: For the MPC4Mk2 + IOC4Mk2 machinery protection and condition monitoring module, the machinery protection functionality is available by default, while the condition monitoring functionality is optional and depends on the purchased VibroSight ® software license. The RLC16Mk2 relay module is an optional module used to provide additional relays when the four userconfigurable relays per MPC4Mk2 + IOC4Mk2 module are not sufficient for an application.

Meggitt Vibro Meter

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