ABB TU891 3BSC840157R1 | Module Termination Unit Quality Assurance
| Release time | Dec 8, 2025 |
|---|---|
| Brand | ABB PLC |
| Product Numbe | ABB TU891 3BSC840157R1 |
| Country Of Origin | Sweden |
| Dimensions | 64 × 194 × 58.5 mm |
| Weight | 0.5kg |
| Condition | New & In Stock |
| Payment Methods | T/T, PayPal, Western Union |
| Lead Time | 1-3 Working Days |
| Warranty | One Year |
| Courier partners | DHL, UPS, TNT, FedEx and EMS. |
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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.
QDo you provide technical support or installation services?
QCan I return products if they don’t meet my requirements?
QHow can I ensure compatibility with my existing systems?
QAre there discounts for new wholesale customers?
QCan I purchase different quantities of a product?
QWhat payment methods do you accept for wholesale orders?
QCan I get discounts for bulk purchases?
QWhat is the minimum order quantity (MOQ)?
QHow long does shipping take?
QHow can I verify the product before purchasing?
QDoes this product come with a warranty?
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613620394314 | |||||||
| +8613620394314 | ||||||||
| +8613620394314 | ||||||||
| Add | Room 1102, Jiuzhou Commercial Building, Siming District, Xiamen, China | |||||||
Warranty Conditions
At Qunlebu Co., Ltd., we are committed to ensuring the quality of our products. Our one-year warranty provides coverage for any defects in material or workmanship, excluding damages caused by deliberate misuse.
🛡️Coverage Details:
This warranty encompasses all instances of product malfunction or failure due to inherent manufacturing flaws, with the exception of intentional damage.
📝Claim Process:
To avail of warranty services, please notify us of any quality-related issues within the warranty period. We may conduct online troubleshooting and examination as needed.
🚚Shipping Assistance:
We understand the importance of prompt service. Therefore, we cover return shipping costs for warranty-related returns within the first month of supply. Within three months of supply, we cover one-way shipping costs for warranty-related returns. After three months, the customer is responsible for shipping costs both ways.
🚫Exclusions:
Unauthorized modifications, repairs, or misuse of the product.
Normal wear and tear.
Negligence.
Extreme environmental conditions beyond product specifications.