TRICONEX DO3401 digital output module
¥13,000.00 Original price was: ¥13,000.00.¥11,500.00Current price is: ¥11,500.00.
TRICONEX DO3401 is a high-performance digital output module, a core component of the Triconex Safety Instrumented System (SIS), designed for control signal output in critical industrial processes. This module can convert digital commands from safety controllers into switch signals that drive external actuators, precisely controlling the start-stop or state switching of valves, motors, alarms and other equipment. It plays a key role in safety interlock and emergency shutdown scenarios in industrial production. Adopting Triple Modular Redundancy (TMR) technology, it can completely eliminate the impact of single-point faults on the system, ensuring reliable execution of control commands.
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TRICONEX DO3401 digital output module
Specific Parameters
- Number of Channels: 16
- Output Signal Type: Relay output (dry contact)
- Rated Load Voltage: 250V AC/30V DC
- Maximum Load Current per Channel: 5A
- Response Time: Less than 5ms
- Isolation Voltage: 2500Vrms between channels and between channels and system
- Operating Voltage: 24V DC (±10%)
- Power Consumption: Maximum 15W
- Operating Temperature Range: -40°C to 70°C
- Storage Temperature Range: -55°C to 85°C
- Humidity: 5% to 95% (non-condensing)
- Mechanical Life: 10 million operations per relay
- Electrical Life: 100,000 operations under rated load
Product Performance
- High Safety Level: Certified with SIL 3, compliant with IEC 61508 standard, it can operate reliably in safety-critical loops of high-risk industries such as petroleum and chemical, ensuring delay-free execution of control commands under hazardous conditions.
- Redundant Fault Tolerance: Based on TMR architecture, three independent output channels work in parallel and compare output states in real time. In case of single-point fault, it automatically switches to normal channels, ensuring continuity of control signals and minimizing system failure risks.
- Strong Load Driving Capacity: With a maximum load capacity of 5A per channel, it can directly drive medium and high-power actuators without additional amplification equipment, simplifying system architecture. The dry contact design of relay output is compatible with AC and DC loads, enhancing application flexibility.
- Strong Environmental Adaptability: It operates stably in the wide temperature range of -40°C to 70°C, resisting vibration, impact and electromagnetic interference in industrial environments, meeting long-term operation requirements under extreme working conditions and reducing faults caused by environmental factors.
- Long-Life Design: The relay has a mechanical life of 10 million times and an electrical life of 100,000 times, far exceeding the industrial average, reducing maintenance and replacement frequency, minimizing downtime and improving overall system availability.
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