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Specification & Description
The Siemens 3RK1901-2NN10 is a high-quality interface distributor designed for use with AS-Interface systems. This compact device is engineered to provide efficient distribution functions for AS-i flat cables, ensuring reliable performance in various industrial applications. With an operating voltage range of 26.5 to 31.6 volts and a rated operational current of 8 amps, it is well-suited for demanding environments.
The 3RK1901-2NN10 features an insulation piercing method for electrical connections, which simplifies installation and maintenance. It is designed for screw fixing, with a recommended tightening torque of 1.65 N·m, ensuring secure and stable mounting. The device boasts a high degree of protection, rated at IP67/68/69K, making it suitable for use in harsh conditions, including exposure to dust and water.
This interface distributor is capable of handling a maximum contact load rating of 12 amps, providing robust performance for various industrial control systems. It operates efficiently within a wide ambient temperature range of -25 to +75 degrees Celsius and can be stored safely in temperatures ranging from -25 to +85 degrees Celsius.
The Siemens 3RK1901-2NN10 is an essential component for any AS-Interface system, offering reliable distribution capabilities and durable construction to meet the needs of modern industrial environments.
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Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.
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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.
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Frequently Asked Questions
What is the primary function of this interface distributor?
The primary function of this interface distributor is to provide a distribution function for AS-i flat cables, ensuring efficient connectivity and communication within an AS-Interface network.
What type of mounting does this interface distributor support?
This interface distributor supports screw fixing for secure and stable installation.
What is the operating voltage range for this interface distributor?
The operating voltage range for this interface distributor is 26.5 to 31.6 volts, according to the AS-Interface specification.
What is the maximum load rating for the contacts of this interface distributor?
The maximum load rating for the contacts of this interface distributor is 12 amps.
What are the ambient temperature conditions for operating this interface distributor?
The ambient temperature range for operating this interface distributor is -25 to +75 degrees Celsius.
What degree of protection does this interface distributor offer?
This interface distributor offers a degree of protection rated at IP67/68/69K, making it suitable for use in harsh environments.
What type of connection system is used for this interface distributor?
This interface distributor uses an insulation piercing method for AS-Interface flat cables, ensuring reliable and secure connections.
Can the cable end in the feeder for this interface distributor?
No, the cable must not end in the feeder for this interface distributor.
What is the tightening torque for the fixing screw of this interface distributor?
The tightening torque for the fixing screw of this interface distributor is 1.65 N·m.
What are the storage temperature conditions for this interface distributor?
The storage temperature range for this interface distributor is -25 to +85 degrees Celsius.
