Invensys Triconex|2481|Analog Output Module
Description
The 2481 Analog Output Module provides three isolated channels for controlling analog signals to field devices. It ensures high reliability and safety through redundant signal paths and continuous diagnostics.
Features
- Channels: Three identical, isolated channels
- Redundancy: Shunt output circuitry for critical signal paths
- Safety Feature: Forced-switch diagnostics (FSD)
- Hot Swappable: Supports online replacement
Technical Specifications
-
Isolation:
- Functional-to-protective-earth: 500 V DC, minimum
- Functional-to-functional-earth (logic): 800 V DC, minimum
- Output Channels: 3, each with proprietary ASIC
- Voting Circuitry: Ensures only one output (A, B, or C) drives the field load
- Diagnostic Routine: Continuous forced-switch diagnostics (FSD) on each point
- Fault Handling: Detects and handles error conditions efficiently
- Environmental Protection: Suitable for industrial environments
- Mounting: Secure mounting options for easy installation and maintenance
Invensys Triconex|2481|Analog Output Module



Invensys Triconex|2481|Analog Output Module
Description
The 2481 Analog Output Module provides three isolated channels for controlling analog signals to field devices. It ensures high reliability and safety through redundant signal paths and continuous diagnostics.
Features
- Channels: Three identical, isolated channels
- Redundancy: Shunt output circuitry for critical signal paths
- Safety Feature: Forced-switch diagnostics (FSD)
- Hot Swappable: Supports online replacement
Technical Specifications
-
Isolation:
- Functional-to-protective-earth: 500 V DC, minimum
- Functional-to-functional-earth (logic): 800 V DC, minimum
- Output Channels: 3, each with proprietary ASIC
- Voting Circuitry: Ensures only one output (A, B, or C) drives the field load
- Diagnostic Routine: Continuous forced-switch diagnostics (FSD) on each point
- Fault Handling: Detects and handles error conditions efficiently
- Environmental Protection: Suitable for industrial environments
- Mounting: Secure mounting options for easy installation and maintenance