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Bachmann BEM211 Bus Expansion Master Module Brand New

15 in stock

Manufacturer: Bachmann
Product No.: BEM211
Country of origin: Austria
Product Type: Bus Expansion Master Module
Condition: Brand New
Payment: T/T, Western Union
Weight: 0.6 kg
Dimensions: 330 mm × 110 mm × 23 mm
Shipping port: Xiamen
Warranty: 12 months

Description
Reviews
Shipping & Payment

Overview

The Bachmann BEM211 is a Bus Expansion Master Module designed to extend the M1 automation system efficiently. It connects up to six distributed substations in a daisy-chain topology. Each substation can host up to 15 M200 modules, enabling flexible system expansion. The module communicates via RJ45 copper (up to 200 m) or HCS/PCF fiber optic (up to 150 m). It ensures minimal signal delay with an access time of less than 1.5 µs. Users can access I/O modules directly as if they were local, simplifying configuration. The BEM211 supports distances of up to 3 meters between stations and mounts easily on a DIN rail. It is ideal for modular automation systems that require high-speed communication, minimal wiring, and scalable architecture.

Technical Specifications

Feature	Details
Model	BEM211
Type	Bus Expansion Master Module
Max Substations	Up to 6
Max Modules per Substation	Up to 15 M200 modules
Communication Medium	RJ45 copper (up to 200 m), HCS/PCF fiber optic (up to 150 m)
Access Time	< 1.5 µs
Distance Between Stations	Up to 3 meters
Topology	Daisy-chain; supports linear or ring configurations
Mounting	DIN rail compatible

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.