11 Interface for NZM compact circuit-breakers
11.1 INTRODUCTION
SmartWire-DT module IP20 01/20 MN05006001Z-EN www.eaton.com 227
11 Interface for NZM compact circuit-breakers
11.1 INTRODUCTION
The NZM-XSWD-704 SmartWire-DT module is used for querying a circuit-
breaker with an electronic release (NZM 2,3,4) via a PLC, i.e. the On/Off/Trip
position of the switch and the actual currents. The remote operator can be
actuated via the module. The NZM-XSWD-704 is fitted on a top-hat rail in an
installation compartment with protection at least to IP 54 (control panel) and
is connected to the NZM via a 2.0 m data cable. The auxiliary contacts and
the remote operator are wired separately.
The interoperability requirements for these SmartWire-DT modules are
described in ￫ Section 13.6, "SWD module interoperability requirements",
page 259.
11.2 Surface mounting
Figure 86: Fitting of NZM with NZM-XSWD-704
a SmartWire-DT connection
b Data cable NZM with NZM-XSWD-704
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