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BEM211 Bachmann Bus expansion modules

BEM211 Bachmann Bus expansion modules

  • Manufacturer: Bachmann

  • Product No.: BEM211

  • Condition:1000 in stock

  • Product Type: Bus expansion modules

  • Product Origin: AUSTRALIA

  • Payment: T/T, Western Union

  • Weight: 1000g

  • Shipping port: Xiamen

  • Warranty: 12 months

  • 24/7 Support
  • 30-Day Returns
  • Fast Shipping

Product Details

Manufacturer: BACHMANN
Model/Part Number: BEM211
Description: Bus Expansion Modules

The BEM211 series offers reliable and efficient bus expansion solutions. It includes master and slave modules, with optional integrated power supplies for slave modules. The system supports up to 15 substations with minimal signal delay, allowing connections over distances of up to 3 meters between stations.

Key Features:

Feature Details
Master Module 1 interface
Slave Module 2 interfaces
Integrated Power Supply Optional for slave modules
Max. Local Substations 6 (BES212/x) or 15 (BES222/x)
Signal Delay Minimal
Station Distance Up to 3 m
Watchdog Integrated on slave modules

Item Number:

  • BEM211: 00012846-00

Technical Specifications:

Specification Details
Bus Expansion Interface
Line Length 3 m
Transmission Medium CAT7 special cable
Power Supply (Optional)
Voltage Range 18–34 V DC
Current Consumption Max. 1.2 A at 24 V
Nominal Power 17 W
Output Current (+5 V) 2 A
Output Current (+15 V) 250 mA
Output Current (-15 V) 200 mA
Reverse Polarity Protection Yes

Ambient Conditions:

  • Operating Temperature: -30°C to +60°C
  • Relative Humidity (Operation): 5–95% without condensation
  • Storage Temperature: -40°C to +85°C
  • Relative Humidity (Storage): 5–95% without condensation

Model Variants:

Model Description
BEM211 Bus extension master module with 1 interface
View full details

Product Description

Product Details

Manufacturer: BACHMANN
Model/Part Number: BEM211
Description: Bus Expansion Modules

The BEM211 series offers reliable and efficient bus expansion solutions. It includes master and slave modules, with optional integrated power supplies for slave modules. The system supports up to 15 substations with minimal signal delay, allowing connections over distances of up to 3 meters between stations.

Key Features:

Feature Details
Master Module 1 interface
Slave Module 2 interfaces
Integrated Power Supply Optional for slave modules
Max. Local Substations 6 (BES212/x) or 15 (BES222/x)
Signal Delay Minimal
Station Distance Up to 3 m
Watchdog Integrated on slave modules

Item Number:

  • BEM211: 00012846-00

Technical Specifications:

Specification Details
Bus Expansion Interface
Line Length 3 m
Transmission Medium CAT7 special cable
Power Supply (Optional)
Voltage Range 18–34 V DC
Current Consumption Max. 1.2 A at 24 V
Nominal Power 17 W
Output Current (+5 V) 2 A
Output Current (+15 V) 250 mA
Output Current (-15 V) 200 mA
Reverse Polarity Protection Yes

Ambient Conditions:

  • Operating Temperature: -30°C to +60°C
  • Relative Humidity (Operation): 5–95% without condensation
  • Storage Temperature: -40°C to +85°C
  • Relative Humidity (Storage): 5–95% without condensation

Model Variants:

Model Description
BEM211 Bus extension master module with 1 interface

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