Triconex 3503E Digital Input Module
The Triconex 3503E is a rugged digital input module engineered for critical industrial control applications. Designed to interface with discrete field devices like sensors and switches, this module ensures reliable signal acquisition in harsh environments where system uptime matters most.
Technical Specifications
| Module Type | Digital Input Module |
| Model Number | 3503E |
| Channels | 16 isolated digital inputs |
| Voltage Range | 24V DC |
| Isolation | 1500V AC channel-to-channel |
| Mounting | DIN Rail |
Applications & Compatibility
Commonly deployed in oil refineries and power generation facilities, this module handles critical monitoring tasks like emergency shutdown systems and turbine protection. We’ve seen it used effectively in redundant configurations alongside Triconex 3008 power modules and 3703 communication cards.
One customer in Texas reported reduced downtime by 40% after upgrading their pipeline monitoring system with 3503E modules. The built-in LED diagnostics made it easier for their technicians to identify field device faults quickly.
Our Commitment to You
We maintain global inventory across 16 warehouses, ensuring 85% same-day dispatch rates for standard items. Every 3503E module comes with a full year warranty covering manufacturing defects.
Need pricing or availability? Contact Linda via WhatsApp or email abbdcs36@gmail.com. We’ll provide exact quotes within 2 hours during business hours.
ABB-WORLD, 2-8 Golden Horse Street, Tsim Sha Tsui, Hong Kong | Stock #TRI-3503E-228
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