Circuit-breakers, switch-disconnectors
Fieldbus interface
2010 CA08103002Z-EN
www.eaton.com17/185
EASY221-CO
EASY222-DN
NZM-XDMI-DPV1
Insulation resistance
Clearances and creepage
distances
EN 50178, UL 508, CSA C22.2, No. 142
Insulation resistance
EN 50178
Power supply
Rated operating voltage
U
e
V
24 (-15/+20 %)
24 (-15/+20 %)
24 (-15/+20 %)
Permissible range
V DC
20.4 – 28.8
20.4 – 28.8
20.4 – 28.8
Ripple
%
< 5
< 5
< 5
At 24 V DC
mA
typ. 200
typ. 200
typ. 200
Voltage dips (IEC/EN 61131-2)
ms
10
10
10
Heat dissipation at 24 V DC
W 4.8
4.8
4.8
Polarity reversal protection
Power supply
Yes
Yes
Yes
LED indicators
Power supply
RUN LED (RUN): green
Module status LED (MS): green Power LED (POW): green
LED display
LED ERROR (ERR): red
Network status LED (NS):
red/green
PROFIBUS-DP LED (BUS): red
Network
Terminal type
RJ45
5 pole, pluggable screw
terminal
SUB-D 9 pole, socket
Potential isolation
Between bus and power supply
(simple), between bus and
power supply and
NZM-XDMI612 (safe isolation)
Between bus and power supply
(simple), between bus and
power supply and
NZM-XDMI612 (safe isolation)
Between bus and power supply
(simple), between bus and
power supply and
NZM-XDMI612
Function
CANopen slave
DeviceNet slave
PROFIBUS-DP slave
Interface
CAN
CAN
RS 485
Bus protocol
CANopen
DeviceNet
PROFIBUS-DP
Baud rates
Automatic search up to
1 MBit/s
Automatic search up to
500 kBit/s
Automatic search up to
12 MBit/s
Bus terminating resistors
Separate external bus
termination required (120 O)
NZM-XDMI612
Separate external bus
termination required (120 O)
NZM-XDMI612
Separate external bus
termination required
Bus addresses
1 – 127 addressed via display 0 – 63 addressed via display
1 – 126 via DMI
Services
Cyclical
All data R1 – R16, S1 – S8
All data R1 – R16, S1 – S8
StatusOn/Off,tripped (detailed),
load early warnings, phase
currents I
1
/I
2
/I
3
[A], remote
operator acutation, display/
operation NZM-XDMI612,
inputs/outputs, motor starter
functions
Acyclical
Read/write, real-time, day,
summer/winter time,
all parameters of the
easy function relay
Read/write, real-time, day,
summer/winter time,
all parameters of the
easy function relay
Display/match protection
protection settings, event list,
identification, hours of
operation, switching
operations, time
EASY..., NZM-...




