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ABB REB103 Bus Connection Module Brand New High Quality

16 in stock

Manufacturer: ABB
Product No.: REB103
Product Type: Bus Connection Module
Condition: Brand New
Payment: T/T, Western Union
Weight: 0.6 kg
Dimensions: 12.8 cm x 18.2 cm x 10.6 cm
Shipping port: Xiamen
Warranty: 12 months

Description
Reviews
Shipping & Payment

Overview

The ABB REB103 is a Bus Connection Module engineered for the RE500 protection relay family. It provides seamless integration between the RE500 device and fiber-optic communication networks. By supporting SPA, LON®, and IEC 60870-5-103 protocols, the module enables high-speed, interference-resistant communication in demanding industrial environments. Furthermore, it ensures optimal signal integrity by converting optical signals to electrical RS-485 format.

Technical Specifications

General Information

Manufacturer: ABB
Series: RE500
Product Type: Bus Connection Module
Supported Protocols: SPA, LON®, IEC 60870-5-103

Electrical Specifications

Power Supply: Supplied through RE500’s 9-pin D-type connector
Signal Conversion: Converts optical SPA/LON® signals to RS-485 electrical signals
Service Pin: Supports diagnostics for LON® nodes

Communication & Connectivity

Connector Type: 9-pin D-type subminiature connector
Bus Topologies: Supports Loop and Star configurations
Collision Detection: Enabled during LON® communication

Environmental Specifications

Operating Temperature: -10°C to +55°C
Storage Temperature: -40°C to +70°C
Humidity: 5% to 95%, non-condensing
Electromagnetic Resistance: High, due to fiber-optic communication
Mounting Method: DIN rail mounting

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.