TRICONEX TRICON 3806 Analog Output Module

TRICONEX TRICON 3806 Analog Output Module Current Loop DC Coupled 4-20 16-320mA

Analog Input Module
Each TMR Analog Input Module has
three isolated sets of electronics, called
channels, which independently process
field data input to the module. Each
channel places the processed data in an
array and transmits this array, on
request, to the MP associated with that
channel. The MPs vote the data before
passing it to the application. In TMR
mode, the data passed is mid-value. In
dual mode, the data passed is the
average.
AI Modules include complete, ongoing
diagnostics for each channel. If the
diagnostics detect a failure on any
channel, the Fault indicator turns on
and activates the system alarm. The
Fault indicator identifies a channel
fault, not a complete module failure. AI
Modules are guaranteed to operate
properly in the presence of a single fault
and may continue to operate properly
with multiple faults.
AI Modules support a hot-spare
module. Each AI Module is mechanically keyed to prevent improper installation in a configured baseplate.
The Model 3351 AI Module can be
used with these baseplates:
• Model 2351, which is used in typical
4-20 mA applications.
• AI External Termination Baseplate,
which is used with the Model 9764-
510 RTD/TC/AI External
Termination Panel or the Model
9792-310 AI Hazardous Location
External Termination Panel.
• Model 2354, which is used in 4-20
mA applications and enables
communication between HART
field devices and Configuration and
Asset Management Software
running on a PC.