TRICONEX 4211 | Remote Module Expander

TRICONEX 4211 is a remote module extender

· Redundant design: A redundant module with two channels that can be connected to a controller to provide fault tolerance in the event of a channel failure.

· I/O capacity: connects 16 I/O points and supports various I/O types such as digital input, digital output, analog input, and analog output.

· Electrical parameters: The input voltage is usually 24V DC, the operating temperature range is generally between -20 ° C and 70 ° C, the humidity range is 10% to 90% 

non condensing, and the weight is about 2kg.

· Safety certification: Designed for use in harsh industrial environments, it has passed safety critical application certifications such as IEC 61508 SIL 3 and IEC 62443-4 PLE.

· Safety Instrumented System: As an important component of Safety Instrumented System (SIS), it is widely used in high-risk industries such as petrochemicals, natural gas, 

and nuclear power. It is used for emergency shutdown systems (ESD), fire and gas protection systems (F&G), etc. When the system encounters abnormal situations, it can 

quickly and accurately respond and take corresponding measures, such as emergency power cut-off, valve closure, etc., to ensure the safety of personnel and equipment.

· Energy management system: In the fields of energy production and supply such as electricity and heat, it can be used to monitor the operating parameters and energy 

consumption of energy equipment, achieve optimized control and management of the energy system, improve energy utilization efficiency, and reduce energy costs.