TRICONEX 3481

Description

The Trident supports a range of modules
for applications with low point counts
and distributed I/O. This section
provides detailed specifications for each
product in the Trident family.
Also included are:
• International approvals (page 23)
• Environmental specifications
(page 24)
• Dimensions and clearances (page 25)
Main Processor Modules
and Baseplates
Every Trident system is controlled by
three Main Processor (MP) Modules
that reside on a single baseplate. Each
MP Module acts as one channel of the
triplicated Trident system. For details,
see page 25.
Communication Module and
Baseplate
The Communication Module (CM) is a
three-to-one interface to the MPs that
enables use of industry-standard
communication protocols. A single
Trident controller can support up to two
CMs on one CM Baseplate with each
CM operating independently. Two CMs
can provide redundant communication
connections or independent communication ports. For details, see page 27.
Analog Input Module
and Baseplates
Each Analog Input (AI) Module has
three isolated channels which independently process analog inputs from field
devices. Each channel transmits the data
to the MP associated with the channel.
The MPs vote the data before passing it
to the application. For details, see
page 32. In addition to the standard AI
baseplate, a HART AI baseplate and a
hazardous location HART AI baseplate
are available.
Analog Input/Digital Input Module
and Baseplates
Each Analog Input/Digital Input (AI/DI)
Module has three isolated channels
which independently process analog and
digital inputs from field devices. Each
channel transmits the data to the MP
associated with the channel. The MPs
vote the data before passing it to the
application. For details, see page 32.
Analog Output Modules
and Baseplates
Each Analog Output (AO) Module has
three isolated channels which independently accept data from the MPs. Voter
circuitry selects a single channel to drive
the output and shunts output from the
other channels. For details, see page 33.
In addition to the standard AO baseplate,
a HART AO baseplate and a hazardous
location HART AO baseplate are available.
Digital Input Module
and Baseplates
Each Digital Input (DI) Module has
three isolated channels which independently process digital input from field
devices. Each channel transmits the data
to the MP associated with the channel.
For details, see page 35.
Digital Output Module
and Baseplates
Each Digital Output (DO) Module has
three isolated channels which independently accept data from the MP associated with each channel. For details, see
page 36.
Pulse Input Module
and Baseplate
Each Pulse Input (PI) Module has three
isolated channels which independently
receive voltage transitions from each
point and converts the transitions to
frequency (RPM) data. For details, see
page 37.
Solid-State Relay Output Module
and Baseplate
Each Solid-State Relay Output (SRO)
Module has three isolated channels
which independently accept data from
the MP associated with each channel.
The channels provide input to a voter
circuit which uses the voted value to
drive the coil of the relay. For details, see
page 38.
I/O Extender Modules
I/O Extender Module Kits are used to
carry I/O messages from one I/O column
to another and to provide logic power
terminals for each I/O column. For
details, see page 39.
Interconnect Assemblies
Trident baseplates within a single I/O
column are connected by Interconnect
Assemblies that carry I/O messages and
logic power across the baseplates. For
details, see page 40.
Required Accessories
Accessories such as end caps, terminal
covers, and slot covers are required to
protect Trident components from dust,
liquids, and corrosive atmospheres. For
details, see page 40.
Components for the Trident system are
offered in TriPaks and kits, as well as by
individual parts. For details, see page 18

DS200IPCSG2A
DS200IQXDG1A
DS200IQXSG1A
DS200ITXDG1A
DS200ITXSG1A
DS200KLDAF1DAA
DS200KLDAF1EAB
DS200KLDCF1AAB
DS200KLDCG1A
DS200LDCCH1A
DS200LMGCF1AEA
DS200LMGQF1ADD
DS200LPPAG1A
DS200LRPAF1ACC
DS200LRPAG1A
DS200LRPBG1A
DS200LSTCF1ACD