DeltaV Safety Instrumented System (SIS)™ with Electronic Marshalling

Modular and distributed approach to process safety while taking advantage of the intelligence of smart instrumentation.

DeltaV Safety Instrumented System (SIS)™ with Electronic Marshalling

DeltaV Safety Instrumented System (SIS)™ with Electronic Marshalling

DeltaV Safety Instrumented System (SIS)™ with Electronic Marshalling

DeltaV Safety Instrumented System (SIS)™ with Electronic Marshalling

DeltaV Safety Instrumented System (SIS)™ with Electronic Marshalling
DeltaV Safety Instrumented System (SIS)™ with Electronic Marshalling
    • DeltaV Safety Instrumented System (SIS)™ with Electronic Marshalling

    • The DeltaV SIS™ process safety system has the world’s first CHARMs Smart SIS Logic Solver, using the power of predictive intelligence to increase the availability of the entire safety instrumented function in combination with the advantages of the Emerson Electronic Marshalling solution.

About Us DeltaV Safety Instrumented System (SIS)™ with Electronic Marshalling

  • Overview
  • Specification
  • Documents

Overviews

   
     
 

The DeltaV SIS process safety system has a uniquely scalable modular architecture that is based on the CHARMs Smart Logic Solver (CSLS) and the unprecedented flexibility and ease of use of the Emerson Electronic Marshalling solution. Each CSLS provides I/O processing, Safety Integrity Level 3-capable logic solving, and diagnostics in a single logic solver. The CSLS supports up to 96 individually configurable channels, allowing flexibility for implementing safety instrumented functions and is designed specifically for multi-core home run cables or field junction box installation. All communications are completely redundant from the channel (LS CHARM) to the CSLS. Integrated HART® I/O brings field diagnostics into the CSLS.

   

Features

   
     
   
  • Optimized process reliability

 

 

  • Simplified safety lifecycle management

 

 

  • Flexibility to meet project needs

 

 

  • I/O anywhere you need it
   
  • Reduces installed cost of system
   
  • Field mounted capable hardware

Specifications

   
     

Storage temperature

 

-40 to 85°C (-40 to 185°F)

Operating temperature

 

-40 to 70 C (-40° to 158° F)

Relative humidity

 

5 to 95%, non-condensing

Protection rating

 

IP 20, NEMA 12

Shock

 

10 g ½-sine wave for 11 ms

Vibration

 

1 mm peak-to-peak from 5 to 16 Hz; 0.5 g from 16 to 150 Hz

DeltaV SIS Electronic Marshalling hardware

 

  • CHARM Smart Logic Solver Carrier (DIN rail mounted and supports a redundant pair of CHARM Smart Logic Solvers, redundant 24 VDC power connectivity, and redundant Ethernet Safety Network Communication Ports).
  • CHARM Smart Logic Solver (provides redundant safety logic processing and communication to up to 96 LS-CHARMs).
  • CHARM Base plate (DIN rail mounted with interleaving power and bus connectors. Supports 12 LS CHARMS and their terminal blocks, as well as connection for injected
  • field power).
  • LS CHARM Terminal Block (removable terminal block providing terminal connections to field wiring and physical latch for LS-CHARM).
  • LS CHARMs (Logic Solver Characterization Module for each field signal. Provides basic analog to digital conversion and signal isolation to the redundant communication bus).
  • Cable Extenders that provide flexibility in carrier mounting
  • I/O bus termination (provides bus terminations for redundant I/O bus).
  • Labeling features for base plate and channel identification.

LS CHARM Types

 

  • LS AI 4-20 mA HART
  • LS RTD
  • LS Thermocouple / mV
  • LS AI 0-10 VDC Isolated
  • LS DI NAMUR
  • LS DI 24 VDC low-side sense (dry contact)
  • LS DI 24 VDC Isolated
  • LS 24 VDC Power
  • LS DO 24 VDC DTA
  • LS DO 24 VDC ETA
  • LS DVC HART DTA
  • LS DO 24 VDC Redundant DTA
  • LS DO 24 VDC Redundant ETA
  • LS DVC HART Redundant DTA
  • LS DI 120 VAC Isolated
  • LS DI 230 VAC Isolated

I/O Terminal Block Options

 

  • Standard Terminal Block
  • Fused Injected Power Terminal Block
  • 3-wire DI Fused Injected Power Terminal Block
  • Thermocouple / mV Terminal Block
  • LS DVC Terminal Block
  • LS Redundant Terminal Block
  • LS Redundant DTA Fused Injected Power Relay Terminal Block
  • LS Redundant DTA Relay Terminal Block
  • LS Redundant ETA Relay Terminal Block
  • LS Redundant DVC Terminal Block

News

News

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15/09/2017
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