Product Description

Overview

The Triconex 2481 Analog Output Baseplate forms a critical part of the Triconex TMR Safety System, supporting high-integrity control across demanding industrial facilities. Its architecture ensures stable module mounting and reliable signal routing for safety-related I/O hardware. Moreover, its design allows engineers to integrate analog and digital modules effortlessly while maintaining the system’s SIL3 safety performance. Many operators value the 2481 baseplate because it simplifies installation and keeps the overall control architecture consistent across large-scale plants.

Technical Specifications

System Architecture

• Triple Modular Redundancy (TMR)

• Hot-swappable module support

• IEC 61508 SIL3 compliance

Processor & Memory Support

• Multi-core CPU compatibility

• Up to 4 GB RAM supported

• Up to 256 GB flash storage for logs

I/O Compatibility

• Supports 4–20 mA analog signals

• Supports RTD and thermocouple inputs

• Compatible with digital I/O modules

Communication Interfaces

• RS-485, Modbus, Ethernet

• Protocols: Modbus TCP/IP, Profinet, EtherCAT, Ethernet/IP

• Compatible with expansion modules such as 4351B

Electrical Ratings

• Input voltage: 24 VDC

• Baseplate ports: 8-port configuration

• Differential input, –30 V to +66 V common-mode range

• 13 jumpers for flexible signal mapping

Environmental Ratings

• Operating temperature: –40 °C to +70 °C

• Storage temperature: –40 °C to +85 °C

• Humidity: 5–95% non-condensing

• Protection class: IP20

Physical Details

• Compact rack-mount baseplate

• Weight: 1200 g

• Designed for easy field installation