Eaton Industrial Switchgear - SmartWire-Dawin Comm System

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SWD interface for NZM circuit-breakers
2010 CA08103002Z-EN
SWD interface forNZMcircuit-breakersSystem overview
4 5
2
1
3
2
HPL01016EN
SmartWire-Darwin
NZM circuit-breakers
1
Connection cable fromNZM
to NZMX-SWD-704
2
NZM interface for
Smart-Wire-Darwin
3
SWD ribbon cable 4
SWD device plug 5
Short description
The NZM interface module implements
the data connection between circuit-
breakers NZM2/3/4 with electronic
release and SmartWire-Darwin. It trans-
mits the following digital status data:
• On-Off-Tripped
• Load warnings
• Reason for last trip
• Actual currents, the switch type and
the current settings of the rotary coding
switches.
The switch can also be operated with a
remote operator.
Note:
For further details see section
“NZM circuit-breakers”.
Ordering
Description Part no.
Article no.
Price
See price
list
Std.
pack
Notes
NZM interface to SmartWire-Darwin
The module implements the data connection between the NZM2/3/4
with electronic release and the SmartWire-Darwin.
The following data is transmitted:
• Digital status data (ON/OFF/TRIPPED)
• Load warnings
• Reason for last trip
• The actual currents
• The switch type
• The current settings of the rotary coding switches
The switch can also be operated with a remote operator.
• Two digital inputs for the switch status
• Two transistor outputs for remote operation
• Retentive memory for energy data (kWh)
Energy data is transmitted through digital input (S0) from an external
energy measuring module NZN...-XMC-SO.
NZM-XSWD-704
135530
1 off A connection cable to the
circuit-breaker is included
as standard.