Emerson SS6501T01 | DeltaV Redundant CSLS CHARM Logic Solver Assembly

Emerson SS6501T01 – DeltaV Redundant CHARM Smart Logic Solver Assembly

Brand: Emerson (DeltaV™)

Model: SS6501T01

Category: SIS Safety Logic Solver / DCS I/O Assembly

Condition: New, Original, Factory Sealed

Warranty: 12 Months

Overview

The Emerson SS6501T01 is a redundant CHARM Smart Logic Solver (CSLS) assembly for DeltaV™ Electronic Marshalling & Safety Instrumented Systems (SIS). It provides SIL 3-rated safety control and I/O management for critical process industries, enabling reliable, fault-tolerant operation in high-risk environments.

Key Features

Redundant Architecture: 2 × SIL 3 CSLS (1oo2D) for maximum safety availability

I/O Capacity: Supports up to 96 LS-CHARMs (mixed AI/AO/DI/DO)

Safety Certified: IEC 61508 SIL 3, ATEX Zone 2, Class I Div 2

Operating Range: –40°C to +70°C (G3 corrosive environment rated)

Compact Footprint: 3U × 4TE – fits standard DeltaV vertical DIN carriers

High Reliability: MTBF >250,000 hours (proven in industrial use)

Electronic Marshalling: Eliminates hardwired marshalling; simplifies migration & maintenance

Redundant Power & Comms: Dual 24 VDC inputs + redundant safety network ports (copper)

Specifications

Manufacturer: Emerson Process Management (DeltaV™)

Part Number: SS6501T01

Type: Redundant CSLS Assembly (Copper)

Safety Level: SIL 3 (per IEC 61508)

I/O Modules: 96 LS-CHARMs max

Power Supply: 24 VDC (redundant)

Communication: Redundant Safety Network (copper)

Dimensions: 3U × 4TE

Temperature: –40°C to +70°C

Certifications: SIL 3, ATEX, IECEx, Class I Div 2

Applications

Oil & Gas: ESD, process safety control

Power Generation: Boiler protection, turbine safety

Chemical & Petrochemical: Reactor safety, critical loop control

Water Treatment: High-risk process monitoring & safety interlocks

Industrial Automation: DeltaV DCS/SIS migration & electronic marshalling projects

Benefits

Risk Reduction: SIL 3 compliance minimizes unplanned downtime & safety incidents

Simplified Wiring: Electronic marshalling cuts engineering time & wiring costs

Seamless Migration: Drops into legacy panels; no major rework needed

Low Maintenance: Hot-swappable components; redundant design reduces spares inventory

Long-Term Reliability: Built for harsh industrial conditions; extended MTBF

Package Includes

1 × SS6501T01 Redundant CSLS Assembly

2 × CSLS Modules

2 × Power Modules

2 × Safety Network Ports (Copper)

2 × Power Plugs

Factory Documentation & Compliance Certificates

Why Choose Emerson SS6501T01

As a core component of Emerson’s DeltaV SIS & Electronic Marshalling platform, the SS6501T01 delivers industry-leading safety, reliability, and flexibility for critical process control. It is the preferred choice for new installations and system upgrades across all major process industries.

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