Product Details:

TRICONEX 2481 is the analog output baseplate designed for Triconex Trident safety instrumented systems (SIS). This SIS safety baseplate is matched with Trident analog output module, providing backplane bus connection, field wiring terminals and signal distribution for analog output channels. The Trident analog output baseplate supports 8-channel 4-20mA analog signal wiring, with loop power selection circuit, users can choose internal or external loop power supply according to field instrument configuration. It realizes reliable electrical connection between Trident rack backplane and field control valves, converting the bus data from controller into analog output signals through paired AO module. The baseplate transmits field loop status information to the matched analog output module, and cooperates with module hardware diagnostics to detect open circuit, short circuit and loop power loss. It supports hot swap operation of the analog output module, maintenance personnel can replace the I/O module online without shutting down the whole safety system. It is installed in standard Trident rack slot and cooperates with Trident processor and other I/O modules. Widely applied in oil & gas, petrochemical, chemical and power industries, this TRICONEX 2481 baseplate serves as the wiring carrier for modulating valve control in ESD emergency shutdown and safety interlock systems.

Specifications:

Manufacturer: TRICONEX (Schneider Electric)

Model: 2481

Product Type: Trident Analog Output Baseplate

System Compatibility: Trident TMR Safety Instrumented System, matched with Trident AO module

Field Channels: 8 analog output wiring channels

Signal Range: 4-20mA, loop power selectable

Isolation: 500V minimum isolation between logic side and field side

Diagnostics: Open circuit, short circuit and loop power fault detection

Feature: Supports hot swap of matched analog output module

Mounting: Trident rack plug-in

Operating Temperature: 0℃ ~ +60℃

Humidity: 5% to 95% non-condensing

Certifications: IEC61508, SIL3, CE