Brand:Invensys Triconex Item No.:3853 Product Origin:USA Product Dimensions:185 x 135 x 45 mm Product Weight:2.18 kg Payment:T/T, Western Union, Credit Card Goods_stock:15 Shipping Port:Xiamen, China Lead Time:1-3 Days Condition:Brand New And Original Warranty:1 Year Certificate:COO
The Invensys Triconex 3853 Numeric Input Module provides accurate and reliable signal acquisition within high-integrity safety systems. Designed for Triconex TMR architectures, it ensures continuous, fault-tolerant operation in critical industrial processes where reliability and safety are essential.
Technical Specifications
Parameter
Specification
Product Type
Numeric Input Module
Model
3853
System
Triconex
Function
Numeric / Pulse Signal Input Processing
Dimensions
185 × 135 × 45 mm
Weight
2.18 kg
Recommended Related Models
Triconex 3806E – Analog Output Module
Triconex 3700A – Analog Input Module
Triconex 3503E – Digital Input Module
Triconex 3625 – Digital Output Module
Popular Related Models
Triconex 3853 – Numeric Input Module
Triconex 3806E – Analog Output Module
Triconex 3700A – Analog Input Module
Triconex 3503E – Digital Input Module
Applications
The Invensys Triconex 3853 Numeric Input Module is designed for high-integrity safety and control systems. It receives and processes discrete or pulse-based numeric input signals from field devices, ensuring accurate data acquisition within Triconex fault-tolerant architectures.
Typical applications include:
Safety Instrumented Systems (SIS) in oil & gas and petrochemical plants
Emergency Shutdown (ESD) systems
Turbine and rotating equipment monitoring
Pulse counting and event monitoring applications
High-availability control systems requiring fault tolerance
Advantages
The 3853 module is engineered for reliable numeric signal acquisition in mission-critical environments.
Key benefits:
Designed for Triconex Triple Modular Redundant (TMR) systems
High-reliability numeric and discrete input processing
Fault-tolerant architecture support
Rugged industrial-grade construction
Seamless integration with Triconex main chassis
Technical FAQs
What is the primary function of the 3853 module?
It receives and processes numeric or pulse input signals from field devices.
What are the dimensions?
185 × 135 × 45 mm.
What is the weight?
Approximately 2.18 kg.
Is it suitable for safety-critical systems?
Yes, it is designed for Triconex safety and high-integrity applications.
Does it support redundancy?
Yes, it operates within the Triconex TMR architecture for fault tolerance.
What types of input signals does it support?
Numeric, discrete, or pulse-based signals depending on system configuration.
Can it operate continuously?
Yes, built for 24/7 mission-critical industrial operation.
How is it installed?
Installed in a compatible Triconex chassis as part of the I/O assembly.
Is it suitable for harsh industrial environments?
Yes, designed for demanding industrial conditions.
Does it require frequent maintenance?
No, typically only routine system-level inspection is required.
