ABB 3BHE021887R0101 UBC717 BE101 Digital Input/Output Module

ABB 3BHE021887R0101 UBC717 BE101 Digital Input/Output Module

Details of the module

The ABB 3BHE021887R0101 (UBC717 BE101) is a high-performance digital I/O expansion module designed for 

ACS1000 drive systems and 800xA control platforms. Featuring 16 inputs and 16 outputs, it provides reliable signal 

processing via RS485 Modbus RTU communication. Its key advantage is the OVVP-coated board, which offers 

superior protection against dust and corrosion in harsh industrial or marine environments.

Frequently asked questions：

Q1: What is the ABB 3BHE021887R0101 UBC717 BE101?
A: The ABB 3BHE021887R0101 UBC717 BE101 is a digital input/output (I/O) module used for industrial and control 

systems.
Q2: How many I/O channels does the ABB 3BHE021887R0101 have?
A: The ABB 3BHE021887R0101 provides 16 digital inputs and 16 digital outputs.
Q3: What communication protocol does the ABB 3BHE021887R0101 support?
A: The ABB 3BHE021887R0101 uses an RS485 interface and supports the Modbus RTU protocol.
Q4: What is the operating voltage of the ABB 3BHE021887R0101?
A: The ABB 3BHE021887R0101 supports 24V DC and 230V AC operation.
Q5: What is the power consumption of the ABB 3BHE021887R0101?
A: The ABB 3BHE021887R0101 has a power consumption of approximately 24W.

Product Applications

Power generation: Used in hydroelectric power plants, thermal power plants and nuclear power plants to regulate 

the terminal voltage of large synchronous generators.
Petroleum and natural gas: Applied in giant pumping stations and refineries where precise control of motors and 

generators is required.
Chemical and metallurgical factories: Integrated into large industrial drive and power management systems to 

ensure grid stability and efficient power conversion.
Ship engineering: Applied in the propulsion systems of large ships, where synchronous motor technology is used.

Why It Is Used in Factories
Reliability: Designed for 24/7 operation in harsh electrical environments.
Precision: Provides the microsecond-level response times necessary for maintaining grid synchronization.
Scalability: Integrates seamlessly with ABB's broader ecosystem (like System 800xA).

Claim Your Extra Discount: Contact Sales Manager Lisa Lin for Details

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