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ABB DSAO110｜Analog Output Module｜
DSAO110
Channel configuration
4-channel independent isolated analog output, with electrical isolation between channels (500VAC isolation withstand voltage)
Support output signal
Current: 4-20mA, 0-20mA
Voltage: 0-10V, ± 10V
Single channel 4-20mA maximum load capacity of 500 Ω, compatible with long line regulating valve circuit
Accuracy and Resolution
Resolution: 12 bits
Full scale accuracy: ± 0.05% (at 25 ℃ room temperature)
Power supply and installation
Backplane 24VDC bus power supply, standard S100 board size, hot swappable slot installation
Environmental specifications
Working temperature: -20 ℃~+55 ℃; No condensation 5%~95% RH; used in IP20 control cabinet
Physical dimensions
209.7 (D) × 18 (W) × 225 (H) mm, net weight 0.595kg
Function
Convert the PID calculation value of the controller into a standard regulation signal of 4-20mA/0-10V, and drive the on-site regulating valve, frequency converter, and locator;
Channel disconnection, short circuit, circuit fault self diagnosis, system upper alarm;
Hardware filtering suppresses electromagnetic interference from frequency conversion and high-voltage equipment, resulting in stable and jitter free output signals;
Support single channel independent configuration of current/voltage modes, adapted to different actuators.
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