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DeltaV™ SX Controller
PDP_DeltaV S-series SX Controller
The DeltaV™ controllers provide communication and control functions and integrate field devices and the other nodes on the control network.
The SX and SQ controllers provide a choice to match the controller capacity to the requirements of the process. They also provide new ease of use features that eliminate mounting screws and accelerate cabinet assembly.
DeltaV™ SX Controller


DST Limit
Max Data Values Sent
Max Data Values Received
Max Unsolicited Client Nodes
Module Execution Rates
100ms, 200ms, 500ms, 1s, 2s, 5s, 10s, 30s, 60s
User Memory
96 MB
Fuse Protection (Internal)
3.0 A, non-replaceable fuses
Power Dissipation
5.0 W typical, 7.0 W maximum
Operating Temperature
-40 to 60 °C (-40 to 140 °F)
Storage Temperature
-40 to 85 °C (-40 to 185 °F)
Reltive Humidity
5 to 95% , non-condensing
10 g½-sine wave for 11 ms
1mm Peak-to-Peak from 2 to 13.2 Hz, 0.7g from 13.2 to 150 Hz


  • Supports all the features you’ve come to expect from the DeltaV™ system: self-addressing, automatic I/O detection
  • Supports 1:1 redundancy for increased availability
  • Hardware has been redesigned for speed of project execution
  • Controllers are easy to configure
  • New design delivers installation and robustness enhancement while still using the same processor and OS that has proven itself in the field
  • Controllers have highly distributable I/O capabilities with CHARMs based Electronic Marshalling