RICONEX 8311N is a high-performance digital output module belonging to the Triconex 8300 series, mainly applied in industrial automation and safety instrument systems. 

It adopts a three-mode redundancy (TMR) architecture to ensure continuous operation in the event of a failure, featuring high availability and fault tolerance. 

This module features 16 digital output channels, with the output type being solid-state relay (SSR). 

The voltage rating is typically 24VDC, and the current rating for each channel can reach up to 2A at most. It supports multiple communication protocols and can be seamlessly integrated with the Triconex safety controller. 

TRICONEX 8311N is equipped with self-diagnostic capabilities, complies with IEC 61508 standards, and supports SIL 3 or SIL 4 safety levels. It is suitable for industries with extremely high requirements for safety and reliability, 

such as oil and gas, chemical engineering, and power

The following are some parameters of the TRICONEX 8311N digital output module:

System power supply voltage range: 20 to 32Vdc.

Monitoring output quantity: 40 channels.

Independent power group: 5 for each of the 8 outputs.

Working output/Field voltage range: 18 to 60V DC.

Output voltage measurement range: 0 to 60V DC; Tolerance: -1 to 60V DC.

Rated output current (continuous) : 0.75A per channel, 6A per power pack.

On-status Load current: 25mA.

Output off state resistance (effective leakage current) : 33kΩ.

Output on-state resistance: 0.6Ω.

Output short-circuit protection: electronic (latch).

Inter-channel crosstalk: >-40dB.

Power consumption: 18W for field power supply 24V (0.75A per channel) and 22W for system power supply 24V

Triconex is a brand under Schneider Electric, providing products, systems and services for safety, critical control and turbomachinological applications. 

Triconex also names its hardware devices that use the TriStation application software after itself. Triconex products are based on the patented triple module Redundancy (TMR) industrial safety shutdown technology. Currently, 

Triconex TMR products have been put into use at over 11,500 installation sites worldwide.

The EcoStruxure Triconex Safety Instrumented System (SIS) is a component of the EcoStruxure Plant, which is our open architecture based on the Internet of Things, designed to provide actionable business insights. 

With over 40 years of continuous safe operation, the EcoStruxure Triconex safety instrumented system has achieved over 1 billion hours of safe operation time.

The "Universal System" Tricon CX has been certified by TUV Rheinland as Safety Integrity Level 3(SIL3) and can be used in all safety and critical control applications. 

Proven in the most demanding industries and the most challenging applications, the "EcoStruxure Triconex Security System" can provide high performance throughout the entire life cycle.

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How to purchase

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Sales Manager: Li Ming

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We have 121 shared inventories worldwide, with direct procurement from overseas warehouses. We offer favorable prices and after-sales warranty services. 

Our customers come from the United States, Germany, Japan, South Korea, the United Kingdom, France, Italy, Canada, Brazil, India, Australia, Russia, Spain, the Netherlands,

Switzerland, Sweden, Belgium, Austria and Turkey

All products are brand new and original. The warranty period for spare parts is one year and they have been tested and certified.

If you need to order more than one product, please contact us and we can offer you a discount.

If you find that other suppliers offer lower prices for the same products, we are also willing to provide you with further discounts based on the budget.

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