Eaton NZM XMC Series, Manual

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Contents
NZM-XMC Measuring and Communication Module 11/16 MN01219001Z-EN www.eaton.com
1
Contents
0 Introduction ................................................................................ 3
0.1 Target group................................................................................. 3
0.2 Other manuals on the devices ..................................................... 3
0.3 List of revisions ............................................................................ 3
0.4 Writing conventions ..................................................................... 4
0.4.1 Hazard warnings of material damages ......................................... 4
0.4.2 Hazard warnings of personal injury .............................................. 4
0.4.3 Tips............................................................................................... 4
1 Device overview ......................................................................... 5
1.1 Introduction .................................................................................. 5
1.2 Device types ................................................................................ 6
1.3 Features ...................................................................................... 7
2 Installation .................................................................................. 8
2.1 Basic devices ............................................................................... 8
2.2 Universal module ......................................................................... 10
2.3 Voltage tap when using multiple NZM-XMC-TC-MB devices ...... 11
3 Operation .................................................................................... 12
3.1 Operating the NZM-XMC-TC-MB universal module..................... 12
3.2 LED indicators .............................................................................. 12
3.2.1 Pulse Output ................................................................................ 12
3.3 Network operation ....................................................................... 12
3.4 Connecting the device ................................................................. 13
3.4.1 Connection for NZM…XMC-S0.................................................... 13
3.4.2 Suppressor ................................................................................... 14
3.4.3 Connections for NZM…-XMC-MB and NZM…-XMC-MB-250 ..... 15
3.4.4 Wiring of inputs............................................................................ 16
3.4.5 Wiring of outputs ......................................................................... 16
3.4.6 Connection for NZM-XMC-TC-MB ............................................... 18
3.4.7 PC connection with NZM-XMC-USB485...................................... 19
3.4.8 Additional power supply............................................................... 19
3.4.9 Connecting the display................................................................. 20
4 Configuring the device .............................................................. 21
4.1 Configuration of NZM basic devices ............................................ 22
4.2 MODBUS register ........................................................................ 22
4.2.1 Electrical parameters.................................................................... 23
4.2.2 Maximum and minimum electrical parameters............................ 26
4.2.3 Communication (RS485) setup .................................................... 26
4.2.4 Password setup ........................................................................... 26
4.2.5 Specifying the frequency measurement and pulse outputs for
energy values ............................................................................... 27
4.2.6 Alarm setup.................................................................................. 28
4.2.7 Mean value over time window (Max. Demand) ........................... 29
4.3 NZM-XMC-TC-MB universal device configuration........................ 32