V7-T9-6 Volume 7—Logic Control, Operator Interface and Connectivity Solutions CA08100008E—February 2014 www.eaton.com
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9
9.1
Connectivity Solutions
SmartWire-DT Panel Wiring Solution
Contents
Description Page
System Components
Product Selection . . . . . . . . . . . . . . . . . . . . . . . V7-T9-7
Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T9-8
System Controllers . . . . . . . . . . . . . . . . . . . . . . . . V7-T9-11
Contactor Modules . . . . . . . . . . . . . . . . . . . . . . . . V7-T9-12
Pilot Device Modules . . . . . . . . . . . . . . . . . . . . . . V7-T9-15
Technical Data and Specifications . . . . . . . . . . . . . V7-T9-20
Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V7-T9-34
System Components
Product Description
The start of the SmartWire-DT
system is a gateway module.
The gateway connects as a
node to a programmable
logic controller (PLC) fieldbus.
The PLC used must have a
fieldbus polling master
module or input/output (I/O)
scanner card so that the
gateway can connect as a node
on the fieldbus network.
SmartWire-DT can connect to
EtherNet/IP, Modbus TCP,
PROFIBUS-DP and CANopen
fieldbuses.
To plan and lay
out a SmartWire-DT
network, a MS Windows
compatible software
program called SWD-Assist
is available as a free
download from the Eaton
website. The
SWD-Assist
configuration software will
calculate the control power
requirements needed and
generate a bill of materials of
all the required components.
Gateway Modules
Gateway modules connect
the SmartWire-DT system to
the PLC. They are connected
as nodes to the existing PLC
fieldbus and are the start of
the SmartWire-DT connection
system. Gateways are
available with Ethernet,
PROFIBUS-DP and CANopen
protocols.
Powerfeed Modules
Powerfeed modules feed
auxiliary 24 Vdc power and/or
15 Vdc network power into
the SmartWire-DT flat cable.
The auxiliary 24 Vdc power is
needed for the power supply
of contactors and the 15 Vdc
network power is used for
supplying power to additional
SmartWire-DT nodes.
Powerfeed modules are also
used to create zone control or
groups of devices controlled
by a single Emergency Stop.
Digital and Analog I/O Modules
Digital and analog I/O modules
are connected as nodes on
the SmartWire-DT network
and allow standard or generic
devices to be connected to
the SmartWire-DT system.
They can be connected
anywhere along the flat cable
network and can therefore be
positioned in the control
panel to help reduce the
I/O wiring.
Contactor Modules
Contactor modules fit into
standard XT contactors and
control relays directly on top,
in place of a top mounted
auxiliary contact block. The
modules fit all XTCE size B
and C frame contactors and
XTRE control relays.
Pilot Device Modules
Pilot device modules fit into
standard M22 pilot devices in
both front mount and base
mount configurations. Single
and double contact modules
with and without LEDs are
available to meet a wide
variety of control circuit
requirements.
Flat and Round Cables
The flat cable is an 8 AWG 24
conductor cable that is flexible,
durable, and rated for 600V so
that it can be placed in the
panel wiring duct along with
480V or 600V power
conductors. It has two
prominent features: (a) arrows
indicating the front of the cable
and the direction away from
the gateway and (b) black
edging indicating the polarity
of the flat cable, the 15 Vdc
wire and the reference mark
for installing the device plugs
and flat plugs.
The round cable has 4 AWG
20 and 4 AWG 24 wires and
is 300V rated. It is used
outside the control panel to
connect peripherals such as
pushbutton control stations
to the SmartWire-DT
network. Cable adapters are
available to transition a flat
cable to a round cable
connection and IP67 type
connectors are available to
provide quick-disconnect
cable connections on the
round cable.
Other System Accessories
Other accessories for the
SmartWire-DT system
include connectors, jumpers,
bushings, plugs, and sockets,
flat to round cable adapters
and crimping tools.