The TRICONEX Invensys 3805E Analog Output Module is a high-reliability industrial control component designed for critical process automation applications. This module operates in good working condition and provides robust analog signal output capabilities.

• Receives output signals from three main processors with voting system
• Drives eight 4-20 mA analog outputs with healthy leg selection
• Continuous self-monitoring of current outputs and internal voltage reference
• Automatic self-calibration and module health monitoring
• +6% output over-range capability for operational flexibility
• Current loopback circuits verify signal accuracy independently of load presence
• Redundant loop power sources with individual power indicators (PWR1, PWR2)
• LOAD indicator alerts when module cannot drive current due to open loop

The module maintains comprehensive diagnostics for each leg, with FAULT indicators that activate chassis alarm contacts. The system is designed to ensure operational integrity even in fault conditions, providing reliable performance in critical industrial environments.