BS207 Bachmann M1 Automation System Datasheet & Technical Manual
Manufacturer: Bachmann
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Part Number: BS207
Condition：New with Original Package
Product Type: Power Supply Modules
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Country of Origin: Austria
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Bachmann BS207 Power Supply Modules
The Bachmann BS207, also cataloged as the BS207 Power Supply / Backplane Module, operates as a dedicated hardware component for supplying regulated DC power to M1 CPU, communication, and I/O modules within Bachmann M1 automation platform networks.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | BS207 |
| Brand | Bachmann |
| Origin | Austria |
| Weight | 0.35 to 0.45 kg |
| Dimensions | 130 mm x 25 mm x 150 mm |
| Operating Temp | -30 to +60 deg C |
| Power Consumption | 15 W module overhead |
| Slot Configuration | 7 slot chassis capacity (Includes 2 x LM201 dummy modules) |
| Input Supply Rating | 24 VDC nominal (18-32 VDC continuous operational window) |
| Output Current Capacity | Up to 10 A maximum based on active load matrix |
| Electrical Isolation | Galvanic isolation barrier between input terminals and system bus |
| Hardwired Protection | Short-circuit, over-voltage, under-voltage, and thermal shutdown circuits |
| Diagnostic Interfacing | Status LED matrix for raw power input and hardware fault flags |
| Storage Temperature | -40 to +85 deg C |
| Humidity Range | 5% to 95% RH, non-condensing |
Backplane Bus Communication and I/O Density Scaling
The BS207 module distributes power directly across the internal architecture through the native backplane bus communication velocity link of the Bachmann M1 platform. This module allows multi-channel I/O density scaling by outputting up to 10 A of stabilized current to the 7 integrated slots while tracking the firmware flash compatibility matrices of all active sub-components. Unused slot spaces are isolated using LM201 dummy modules to block particulate entry and preserve internal electrical trace impedances. The integrated galvanic isolation design isolates the logical system components from industrial raw power fluctuations and transient switching line spikes.
Frequently Asked Questions
Q: What is the mechanical function of the included LM201 modules in the 7-slot backplane configuration?
A: The LM201 dummy modules act as physical blanks to shield unused slot contacts on the system chassis. They maintain structural backplane trace continuity, protect exposed gold pins from external short-circuits, and ensure correct internal thermal convective distribution.
Q: How does the BS207 thermal protection loop respond when internal operating limits are breached?
A: If internal components exceed the maximum operating temperature due to high current draw or ambient elevations past +60 deg C, the automatic thermal shutdown circuit activates. This action isolates the 10 A output rail to protect the system memory, which halts data transfers until the temperature drops within nominal parameters.
Field Installation Guidelines
- DIN Rail Sub-Assembly and Earth Bonding: Mount the 7-slot assembly onto a standard symmetrical steel DIN rail inside an industrial panel. Ensure the factory ground clips forge clean, unpainted contact with the metal rail to provide a low-impedance electrical earth return path.
- Vertical Convective Boundary Limits: Maintain a minimum clear spatial boundary of 50 mm above and below the module framing to permit natural, unhindered convection cooling through the fanless chassis assembly.
- Input Power Terminal Termination: Use copper conductors equipped with crimped insulated industrial ferrules for all 24 VDC main supply inputs. Keep these power feeds separated from inductive high-voltage AC cables by at least 300 mm to suppress electromagnetic coupling.
- Mechanical Torque Profiles: Tighten all power connection screws to the specified structural parameters to prevent high-resistance termination points and loose contacts under machinery vibration environments up to 500 Hz.