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NZM circuit breakers monitor and control via SWD with the NZM-XSWD-704 module. NZM Interface Module for SWD. Communication with NZM circuit breakers. XMC-S0. PROFIBUS-DP. Modbus RTU. DeviceNet. CAN. XSWD-704. NZM 2/3/4. XDMI-612. PKE. RMQ. XMC-MB. XPC-Soft.
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NZM circuit breakers monitor and control via SWD with the NZM-XSWD-704 module NZM Interface Module for SWD
Communication with NZM circuit breakers XMC-S0 PROFIBUS-DP Modbus RTU DeviceNet CAN XSWD-704 NZM 2/3/4 XDMI-612 PKE RMQ XMC-MB XPC-Soft Field bus Interface SWD-Communication Energy Metering
NZM as a SWD component in a switchboard RMQ Base Gateway Flat cable Enclosure feed through plug Contactor / Motor protection circuit Powerfeed I/O Modul Round cable Terminating resistor Flat cable coupling RMQ Front Enclosure feed through plug
Function Overview NZM 2/3/4 SWD Field bus Control level Circuit Breaker SCADA level Status Currents Load Warnings Cause of Trip Settings NZM Coding ON/OFF Remote Control Energy counter Value Reset
Areas of Application Energy distribution in buildings and industry Function Benefits • Detection of load peaks -> Optimization of power consumption • Remote control -> Fast reaction time • Fault diagnosis -> Prevention of faults • Power counter -> Cost optimization • Connection to SCADA systems -> Optimized system control OEM Customers who use SWD
Interfaces SmartWire-DT Optional connections Energy measuring device with pulse output S0 Status of breaker Opened/closed/tripped Energy impulses XMC-S0 Motor Operator Connection cable to NZM is part of NZM-XSWD-704
Data Organization High flexibility through 4 selectable data profiles Additional acyclic access Z A cyclic acyclic Index 1 2
Number of stations PROFIBUS-DP: Max.58 stations, 242 Byte/String CANOpen: Max.99 stations, 128 Byte/String 4 1 2 3 Data profile Number ofXSWD-704 11 8 42 4
SWD Assist: Online Diagnosis and starting-up • Online access via diagnostic interface of gateway • Read out of current configuration • Comparison of current configuration – vs – target configuration • Display of discrepancies • Display of process values • Display of settings • Display of diagnosis messages • Update of Gateway-Firmware • Testing of SWD configuration without PLC