PMS-300 process monitoring system0 pages

FEATURES
Modular 19'' rack-based protection & monitoring system

Up to 32 channels/3HU extendable to 64 channels/6HU

2-channels for reference signals

Predefined acquisition modes

Multiple sensor type input

Individual Alert and Danger threshold settings

Built-in interface (4..20mA, modbus RTU, relays, BNC,…)

Connection to CMS-500 software

Monitoring solution
Endwinding monitoring
Air gap monitoring
Magnetic flux monitoring
Roller bearing monitoring
Axial thrust position
Shaft & bearing vibration
Related applications
Hydrogenerators
Pumps, fan, cooling towers...
Windturbines
Gearless millsdrives
Turbogenerators
Gas & steam turbines

DESCRIPTION
The PMS-300 Process Monitoring System is a modular 19'' rack-based system designed for the protection &
monitoring of rotating machines.
In its 3HU version, 1 slot is available for the reference module card PMS-340, 8 slots for the 4-channel processing module cards PMS-314 & relays controller PMS-330/PMS-331. The system is also available in 6HU if
additional channels and/or redundant power supply are required. BNC terminals are available on the front for
external analysis.
The reference signal card PMS-340 acquires and distributes common information to/from all PMS-314 on the
rack. Such information is typically: reference signals (2 channels), modeOTP selection and digital monitoring
parameters via modbus.
For each channel, the Processing Modules System PMS-314 provides analogue (4..20mA) and digital output
(alarm, danger, sensor ok, system ok) based on calculated parameters and alarm settings.
Ethernet interface is also available for configuration and communication to realtime and CMS-500 software
packages.
The relay controllers PMS-330/PMS-331 allow relays configuration by logical combination and transferral of
operating parameters to CMS-500 (via analogue inputs or modbus interface).

© MC-monitoring SA / 20.300.001 / rev 5 / English

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