Description
Product Description
Overview
The DeltaV SX/Q Controller (DST1500) by Emerson delivers reliable control and communication for complex process environments. Engineered for seamless integration with field devices and other nodes across the control network, it provides flexible configurations to match controller capacity with process demands. Its design simplifies installation, eliminating the need for mounting hardware and accelerating cabinet assembly.
Key Features
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Supports up to 1,500 DST limits
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Handles 3,200 SCADA tags
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Maximum data throughput: 4,000 values/sec sent, 500 values/sec received
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Supports up to 120 unsolicited client nodes
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Configurable module execution rates: 100 ms, 200 ms, 500 ms, 1 s, 2 s, 5 s, 10 s, 30 s, 60 s
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User memory: 96 MB
Electrical Specifications
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Internal fuse protection: 3.0 A, non-replaceable
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Typical power consumption: 5 W
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Maximum power consumption: 7 W
Environmental Specifications
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Operating temperature: -40°C to 60°C (-40°F to 140°F)
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Storage temperature: -40°C to 85°C (-40°F to 185°F)
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Relative humidity: 5% to 95%, non-condensing
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Shock resistance: 10 g, 11 ms half-sine
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Vibration tolerance: 1 mm peak-to-peak from 2–13.2 Hz, 0.7 g from 13.2–150 Hz
Applications
Ideal for chemical, oil & gas, power, and manufacturing plants requiring precise process control and high-speed data communication. Suitable for systems demanding modular scalability and quick deployment.
FAQ
Q: Can the DST1500 handle multiple field device types simultaneously?
A: Yes, it supports diverse field device protocols and integrates seamlessly with existing network nodes.
Q: What module execution rate should I choose?
A: Rates depend on process requirements; faster cycles (100–500 ms) are ideal for real-time monitoring, while slower cycles (1–60 s) suit routine process updates.
Q: Is user memory expandable?
A: The controller includes 96 MB of internal memory, sufficient for most SCADA and process automation tasks.
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