User`s guide

V3-T9-290 Volume 3—Power Distribution and Control Assemblies CA08100004E—November 2013 www.eaton.com
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9.5
Metering Devices, Protective Relays, Software and Connectivity
Connectivity Options
Addressable Relay II
Contents
Description Page
Power Xpert Gateways. . . . . . . . . . . . . . . . . . . . . . V3-T9-259
Power Xpert Ethernet Switches . . . . . . . . . . . . . . . V3-T9-272
Power Xpert Gateway
Series 1000 Card—Power Distribution Unit . . . . . . V3-T9-276
Power Xpert Gateway
Series 2000 Card—Uninterruptible Power Supplies V3-T9-279
mMINT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-282
MINTII RS-232 Converter . . . . . . . . . . . . . . . . . . . V3-T9-284
IPONI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-285
DPONI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-286
MPONI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-287
I/O Devices Digital Input Module (DIM) . . . . . . . . . V3-T9-288
Addressable Relay II
Product Selection . . . . . . . . . . . . . . . . . . . . . . . V3-T9-291
Technical Data and Specifications . . . . . . . . . . . V3-T9-291
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-292
Breaker Interface Module II (BIM II) . . . . . . . . . . . V3-T9-293
Sub-Network Master Local Display (SMLD). . . . . . V3-T9-297
IMPCABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V3-T9-299
Addressable Relay II
Product Description
The Addressable Relay II is
designed for use where
information or control of non-
communicating devices is
required remotely. The relays
communicate at 9600/1200
baud on the INCOM network.
Devices are assigned a three-
digit address to uniquely
identify them on the daisy-
chained twisted shielded pair
network.
The Addressable Relay II is a
Form C relay on terminals 1, 2
and 3, with output contact
ratings as shown in the
Contact Ratings table. The
Addressable Relay II may be
powered by 48–120 Vac or
48–125 Vdc through
terminals 11 and 12 of the
terminal block. DC polarity is
not significant.
Application Description
●
Enables remote control of
non-communication
capable devices on Eaton’s
PowerNet system
●
Monitors two digital status
inputs on the PowerNet
system
Features, Benefits and
Functions
Each Addressable Relay II
includes two status indicating
circuits (IN1 and IN2) that can
be used to transmit the
contact status of devices
external to the Addressable
Relay II. Each input is isolated
with its own return. A typical
installation using these report-
back inputs to the Eaton
PowerNet system is shown in
the wiring example. Terminals
4 and 5 connect to the status
input 1 circuit (IN1) and
terminals 6 and 7 connect to
the status input 2 circuit (IN2).
These status indicating
circuits operate with input
voltages of 48–120 Vac or
48–125 Vdc circuits.
The Addressable Relay II
includes a feature called
the “communications
watchdog.” The
communications watchdog
monitors communications
between the Addressable
Relay II and the computer
control station. If
communications are lost, the
communications watchdog
will reset the relay to the de-
energized (OFF) state. The
Addressable Relay II must be
updated every 10 seconds
when the communications
watchdog is enabled or else
communications are
assumed to be lost. The
communications watchdog
is enabled when DIP switch 3
is set to the ON position.
When the communications
watchdog is not enabled, the
relay will remain in the state
set by the last command
issued. See V3-T9-296 for
DIP switch configuration.
Monitored Parameters
●
Output relay energized/
de-energized
●
Input 1 status
●
Input 2 status
●
Breaker status open/closed
●
Protective relay status
normal/tripped
Communications
●
Built-in INCOM
communications for
monitoring in Eaton’s
PowerNet system
The Addressable Relay II also
includes a feature called
“relay pulse.” The relay pulse
feature sets the Addressable
Relay II to a pulse mode
where the relay is energized
(ON) for 10 seconds and then
is de-energized (OFF). The
relay pulse is enabled when
DIP switch 2 is set to the ON
position and disabled when
DIP switch 2 is set to the OFF
position. If this feature is not
enabled, the relay will remain
in the state set by the last
command.