4000093-317 Triconex TMR Systems Datasheet & Technical Manual

4000093-317 Triconex TMR Controller Cable Assembly

4000093-317 Triconex TMR Controller Cable Assembly

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Triconex 4000093-317 Industrial System Cable Assembly Configured for high-integrity signal and power transmission in Safety Instrumented Systems (SIS), the Triconex...

Código: 4000093-317

Manufacturer: Triconex
Product No.: 4000093-317
Product Type: Industrial System Cables
Product Origin: USA
Payment:T/T, Western Union
Weight: 2000g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

Triconex 4000093-317 Industrial System Cable Assembly

Configured for high-integrity signal and power transmission in Safety Instrumented Systems (SIS), the Triconex 4000093-317 (4000093-317 Industrial System Cable Assembly) provides direct physical/electrical execution. The hardware operates as a dedicated multi-conductor termination vector bridging Triconex TMR controllers and 16-channel discrete input module planes. By establishing an isolated, shielded physical path for critical field telemetry, the assembly enables continuous parallel communication loops to route field switch data into the central execution rack without diagnostic attenuation.

Hardware Specifications

Parameter	Specification
Model	4000093-317
Brand	Triconex
Origin	United States
Weight	2.0 kg
Dimensions	3.17 m (Standard Cable Length)
Operating Temp	-40 to +85 deg C
Storage Temp	-55 to +105 deg C
Power Consumption	Passive (2 A per conductor maximum current rating)
Cable Type	Shielded multi-conductor industrial cable
Conductor Gauge	22 to 24 AWG stranded copper
Insulation	High-temperature PVC/Teflon insulation
Voltage Rating	300 V AC/DC
Resistance	Less than 0.05 ohm/km
Insulation Resistance	Greater than 100 M-ohm
Shielding	Braided copper shield with 85% coverage
Humidity	5% to 95% non-condensing
Certifications	IEC 61508 SIL 3, UL, CE

Triple Modular Redundant Safety Control

The multi-conductor architecture incorporates distinct, internally separated conductor legs to maintain the structural fault tolerance of a triple modular redundancy (TMR) 2oo3 architecture. High-temperature Teflon insulation layers provide channel-to-channel isolation limits exceeding 100 M-ohm, mitigating cross-talk and ensuring that physical shorts or dielectric degradation inside a single execution branch do not propagate to adjacent lines. This physical isolation preserves the voting integrity of downstream logic units, facilitating deterministic fail-safe state execution under active field wiring faults in strict alignment with SIL3 certification standards.

Frequently Asked Questions

Q: Can this cable assembly be disconnected from the active 16-channel discrete input module interface while the system is online?

A: No. Disconnecting the cable assembly breaks the physical data plane between the field interface card and the execution controllers. This triggers an immediate channel-to-channel isolation fault across the processing matrix, compromising the 2oo3 voting subsystem and initiating a localized fail-safe shutdown response.

Q: How does the internal braided shield architecture manage electromagnetic interference from high-frequency source loops?

A: The cable employs a braided copper shield with 85% mechanical coverage to form a low-impedance Faraday cage. This layout intercepts electromagnetic and radio-frequency noise (EMI/RFI), preventing voltage transients from coupling onto the internal 22-24 AWG signal pairs and altering state thresholds.

Field Installation Guidelines

Structural Routing and Minimum Bend Constraints: Route the cable assembly along dedicated instrumentation hangers, observing standard structural sweep curves to prevent fracturing the internal stranded copper conductors. Avoid exposing the outer jacket to sharp metal corners, thermal extraction ducts, or physical high-vibration zones.
Drain Terminal Connection and Shield Grounding: Attach the braided shield drain leads directly to the primary chassis functional earth busbar. Ensure the termination point remains clean and tightly secured, and avoid grounding the shield layer at both ends to prevent parasitic ground loops.
Raceway Separation and Signal Path Isolation: Lay the assembly strictly within low-voltage signal raceways. Maintain physical separation distances from primary AC power grids, inductive actuator control loops, and variable frequency drive (VFD) conduits to eliminate electrical noise injection.

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