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BS204 Bachmann 4-Slot Backplane Module

BS204 Bachmann 4-Slot Backplane Module

Product Description

The Bachmann BS204 is a compact, high-reliability 4-slot backplane module for the M1 automation system. It provides the physical and electrical foundation for hosting up to four M1 hardware modules, including CPU, power...

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AvailabilityLow stock: 99 left

SKU: BS204
Vendor: Bachmann
Category: Backplane Module

Shipping & Returns

Reliable Worldwide Delivery

  • Carriers: Shipped via DHL, FedEx, UPS, or USPS.
  • Dispatch: Orders processed in 1-2 business days and dispatched within 3-5 business days.
  • Tracking: Full tracking details provided via email upon shipment.

30-Day Money-Back Guarantee

  • Guarantee: 30-day return window for in-stock, factory-sealed products.
  • Condition: Items must be unopened, unused, and in original packaging.
  • Authenticity: We guarantee 100% original and authentic hardware.

Need more details? Read our fullShipping PolicyandRefund Policy.

Authenticity & Warranty

  • Genuine Guarantee: We supply only 100% original, brand-new, and factory-sealed industrial automation parts.
  • Full Coverage: Every component is backed by a 12-month comprehensive warranty from the date of purchase.
  • Traceability: All products come with original factory documentation and accessories for full industrial compliance.

Technical Support & Sourcing

  • Expert Assistance: Our technical team provides free consultation to help you verify compatibility for DCS and PLC systems.
  • Rare Part Sourcing: Specializing in obsolete and hard-to-find components from Allen-Bradley, Siemens, ABB, HIMA, and more.
  • Bulk Inquiries: Contact us at pambo@5gplc.com for volume pricing or customized project quotes.
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Product Description

The Bachmann BS204 is a compact, high-reliability 4-slot backplane module for the M1 automation system. It provides the physical and electrical foundation for hosting up to four M1 hardware modules, including CPU, power supply, and I/O units. Engineered in Austria, the BS204 ensures signal integrity and deterministic communication across the modular architecture, making it ideal for smaller control panels or localized I/O substations.

Technical Specifications

Parameter Specification
Model Number BS204
Module Slots 4
Dimensions 21.8 cm × 12.7 cm × 2.5 cm
Unit Weight 0.4 kg
Compatibility Bachmann M1 Controller Hardware
Mounting Modular / Rack-mount

Key Operational Features

  • Optimized Density: 4-slot footprint balances compact size with system scalability

  • Reliable Interconnectivity: Maintains deterministic communication between CPU and I/O modules

  • Industrial Durability: Robust chassis protects against thermal and mechanical stress

  • Ease of Integration: Standardized design allows rapid cabinet assembly and maintenance

Frequently Asked Questions

Can the BS204 be daisy-chained with other backplanes?
No, it is designed for standalone use in smaller M1 configurations. For more than four slots, use larger Bachmann M1 backplanes.

Does this backplane include an integrated power supply?
No, the BS204 provides the bus and mechanical support only. External M1-compatible power supply modules are required to energize the backplane and installed modules.