Part Number:
RO3451S2Weight:
2.75kgDimensions:
49*45.3*6.8cmManufacture Year:
2021Place of Origin:
USACertification:
CO,CQDescription:
RO3451S2 digital input module
Manufacturer : Triconex
Product No:RO3451S2
Product Type :Digital Output Module
Full description: TRICONEX AO3481 Digital Output Module
TMR Digital Output Modules
A TMR digital output (DO) module receives output signals from the main
processors on each of three channels. Each set of three signals is then voted
by special quadruplicated output circuitry on the module. The circuitry
produces one voted output signal and passes it to the field termination. The
quadruplicated voter circuitry provides multiple redundancy for all critical
signal paths, guaranteeing safety and maximum availability.
Each TMR digital output module has a voltage-loopback circuit which verifies
the operation of each output switch independently of the presence of a load
and determines whether latent faults All TMR digital output modules
support hot-spare capability, and require a separate external termination
panel (ETP) with a cable interface to the Tricon backplane. Each module is
mechanically keyed to prevent improper installation in a configured
chassis. Digital outputs are designed to source the current to field devices, so field
power must be wired to each output point on the field termination.
exist. Failure of the detected field voltage to match the commanded state
of the output point activates the LOAD/FUSE alarm indicator.
Manager John quotes to you
sales3@askplc.com 
+86 18150117685
+86 18150117685 
+86 18150117685
we offer original new with 1 year warrenty
4)Large inventory: Our warehouse is capable of holding up to 60,000 pallet spare parts.
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