PMM-305
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Process Monitoring Module PMM-305 FEATURES • Third party monitoring device bridge to CMS-500 Orca • Predefined Vibration and Airgap acquisition modes +/-24V Differential Input for direct connection from BNC Individual per channel Alert and Danger threshold setting Modbus TCP/RTU interface Endwinding monitoring Standalone 5 channels monitoring system Monitoring solution Interconnection bus between modules to reduce wiring Air gap monitoring Roller bearing monitoring (MB RTU, Supply and Phase Reference) Axial thrust position Shaft & bearing vibration Related applications Hydrogenerators Pumps, fan, cooling towers... Windturbines Gearless millsdrives Turbogenerators Gas & steam turbines DESCRIPTION The PMM-305 is a standalone 5 channels (4x dynamic signals and 1x reference signal) Process Monitoring Module (PMM) specially designed to interface third party acquisition system to the CMS500 Orca (Condition Monitoring Software). The PMM-305 voltage inputs allow a direct connection from the buffered output (BNC) of the installed monitoring device without additional hardware interface thanks to its extended input range from –24V to +24V. Individual alarm and danger thresholds are configurable for each channel with 8x OTP modes in each rotation direction (via digital input) and with up to 16 OTP modes (via Modbus). In addition, the PMM-305 can provide the data to the SCADA/PLC with its two dedicated slave Modbus interfaces (TCP and RTU). The system is supplied with PMx-300 Manager real time software for real time data visualisation and configuration trough Ethernet via TCP/IP protocol. The Ethernet port is also used for the communication with the CMS-500 Orca for long term trending and machine healthy analysis. PMM-305_Datasheet.pub

FUNCTIONAL OVERVIEW Below an example using several PMM-305 to connect a third party device to the CMS-500 Orca Condition Monitoring System. By default, a maximum of 32x PMM-305 can be connected to the same CMS-500 Server.

GLOBAL SPECIFICATION MEASUREMENT CHARACTERISTICS Acquisition Type Resolution Max. sampling rate Frequency Bandwidth Accuracy Temperature deviation Storage capacity 4+1 channels true simultaneous 16bit 49'152 S/s DC to 20KHz < 1% of FS ±2ppm/°C at FS, 2|jV/°C offset drift 1GB eMMC NAND Flash INPUTS / OUTPUTS CHARACTERISTICS Supply voltage Power consumption 4x Digital input terminals Logic level for digital inputs 4x Analog sensor input terminals Voltage (differential) 1x Analog reference input terminals Voltage (differential) 4x Front Panel LEDs 1x Digital Output ANALOGUE INPUTS DETAILS...

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HARDWARE SPECIFICATIONS ENVIRONMENTAL CHARACTERISTICS Temperature range Operation Storage Humidity EMC 0°C to +55°C -20°C to +70°C Up to 90% (non-condensing) EN/IEC 61326-1 + EN/IEC61000-6-5 PHYSICAL CHARACTERISTICS Mounting DIN 35mm rail mount Terminals Input and output via push-in terminals ORDERING INFORMATION Part type Ordering code Description PMM-305 20.305.001 PMM-305 Process Monitoring Module Part type Ordering code Description MC-monitoring Quality certifications MC-monitoring SA Route Andre Piller 19 CH-1762 Givisiez | Switzerland Phone : +41 58 411 54 00 Mail :...

ANNEXES - PRECONFIGURED MEASUREMENT TYPE Acquisition Signal processing Monitoring parameters Alarms Interface Differential expansion s/s : 1024, 2048, 4096 Hz Filtering STDE or DTDE* (pm), on CH1-2 & 1x monitoring parameter Ethernet (interface with CMS-500) Start triggered continuous BP: 0.25 - 1600 Hz (-3dB) Displacement (pm pk) 2x modeOTP (DI) • RT raw : every revolution HP: 0.25 - 1600 Hz (-3dB) Displacement (pm pk-pk) 16x modeOTP (MB) • RT trend : every 1s LP: 0.25 - 1600 Hz (-3dB) Shaft position (pm mean) Integration Up to 9 user configurable calculation : Harmonic extraction...