ABB TU891 3BSC840157R1 | Module Termination Unit Quality Assurance Trusted supplier

Brand：ABB PLC

Item No.：ABB TU891 3BSC840157R1

Product origin：Sweden

Dimensions:64 × 194 × 58.5 mm

Weight:0.5kg

Original source, data supports testing content, and after-sales processing is efficient

The model covers a wide range, and the delivery is efficient. Welcome to contact us for information!

Product Introduction：

Overview
The ABB TU891 3BSC840157R1 is a Module Termination Unit (MTU) designed to provide robust and reliable signal termination for industrial automation systems. It is an integral part of ABB’s control and monitoring solutions, ensuring proper signal routing and communication between field devices and control modules. The TU891 is essential for enhancing system performance, minimizing signal interference, and ensuring the integrity of communication across industrial processes in sectors like energy, manufacturing, and process control.

General Information
Part Number: 3BSC840157R1
Manufacturer: ABB
Series: TU (Termination Unit)
Type: Module Termination Unit
Mounting: DIN rail or panel-mountable
Technology: Signal termination and routing
Brand / Country of Origin: ABB / Sweden

Power Specifications
Supply Voltage: Powered through the system backplane
Power Consumption: ≤ 5 W
Input: Powered by I/O modules
Protection: Surge and reverse-polarity protection

Communication & Interface
Connectivity: Facilitates signal routing between field devices and the control system
Field Interface: Reliable termination of signals for I/O modules and field devices
Diagnostics: Real-time monitoring of signal integrity and system health

Environmental
Operating Temperature: −20 to +60 °C
Humidity: Up to 95% RH, non-condensing
Protection Rating: IP20, suitable for control cabinet installations

Dimensions & Weight
Dimensions (L × W × H): 64 × 194 × 58.5 mm
Weight: 0.5 kg

Genuine components with long-term stability.

This product has a clear channel, timely delivery, and a reasonable unit price. It supports discounts based on the purchase volume.