DC-TAOX61 Analog Output Module With 16 Bit Resolution 1500 VAC Isolation

1500 VAC Reinforced Galvanic Isolation (Core Advantage) Channel-to-backplane high isolation reaches 1500 VAC dielectric withstand, completely cuts off ground potential difference, surge voltage and common-mode noise transmission between field sites and DCS main control system. Effectively avoids module burnout caused by field short circuit, wiring error and lightning induction; ensures stable signal output under complex multi-ground industrial wiring conditions.

16-bit Ultra-high Conversion Resolution & Stable Precision Adopts 16-bit DA conversion chip with full-scale ultra-fine segmentation; calibrated accuracy ≤±0.35% FS at 25℃, linearity error ≤±0.05% FS, temperature drift only 0.005% FS/℃. Even with long-distance cable transmission, the output signal deviation is minimal, meeting strict precision control needs of fine chemical, pharmaceutical and thermal power processes.

Built-in HART Protocol for Intelligent Two-way Communication All channels support HART digital superimposition on 4–20mA analog signals. Operators remotely read valve feedback status, actuator fault codes, instrument temperature and internal diagnostic data; complete remote calibration without on-site wiring, greatly lowering field maintenance workload.

Complete Channel Protection & Rich Self-diagnosis Each channel integrates overcurrent, short-circuit, open-circuit and reverse power protection. Independent channel status LED indicators display working status intuitively; the system feeds back abnormal alarms including overload, wire break and load anomaly to DCS host in real time, facilitating rapid troubleshooting.

Wide Load Adaptability for Multiple Actuators Max bearing load resistance reaches 800Ω under standard 24V DC power supply, compatible with long cable wiring and multiple series valve positioning devices. Output ripple is controlled below 100mV peak-to-peak, eliminating jitter of regulating valves caused by signal noise.

Ultra-wide Industrial Temperature Adaptability & High Anti-interference Working temperature ranges from -40℃ to +85℃, stable in high-temperature workshops, cold outdoor equipment rooms and dust/humidity industrial environments. Passes EMC industrial electromagnetic compatibility certification, anti-interference against inverters, high-power motors and welding equipment.

DCS Native Matching & Easy Cabinet Layout Specially designed for  Experion C300 DCS rack backplane, plug-and-play with bus locking structure preventing loose connection from vibration. Standard DIN rail installation; compact size reduces cabinet occupation. Supports redundant system configuration for critical production loops to realize seamless fault switching.