Bachmann MC212-2G/0GB CFA MC200 CPU Processor Module
The Bachmann MC212-2G/0GB CFA, also cataloged as the MC212 CPU Processor Module, operates as a dedicated hardware component for deterministic real-time control and high-speed data execution within Bachmann M1 Automation System platforms. Driven by a dual-core Intel Atom CPU at 1.3 GHz with symmetric multiprocessing, the module processes complex motion logic, IEEE 1588 precision time protocols, and internal backplane bus transactions. The fanless unit maintains continuous hardware execution across dual Gigabit Ethernet ports, serial lines, and an integrated CFast slot without requiring active cooling components.
Suffix Breakdown & Model Matrix
| Suffix / Variant | Core Processor | Onboard RAM | Storage Configuration | Enclosure Protection |
|---|---|---|---|---|
| MC212-2G/0GB CFA | Dual-core Intel Atom 1.3 GHz | 2 GB DDR4 | 2 GB pSLC Flash + CFast Slot (No CFast card included) | Conformal Coated |
| MC212 Base Unit | Dual-core Intel Atom 1.3 GHz | Scalable RAM | Internal Flash / CFast Options | Standard Industrial |
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | MC212-2G/0GB CFA (Base Model: MC212) |
| Brand | Bachmann |
| Origin | Austria |
| Weight | 0.50 kg |
| Dimensions | 110 x 119 x 61 mm |
| Operating Temp | -30 to +60 deg C (Fanless) |
| Power Consumption | 11.1 W (5 VDC, 2220 mA via backplane bus) |
| Processor Unit | Dual-core Intel Atom, 1.3 GHz (x86 architecture) |
| System Memory | 2 GB DDR4 RAM |
| Retentive Storage | 512 KB NVRAM |
| Internal Storage | 2 GB pSLC Flash |
| Removable Storage | CFast Type I slot (supports up to 256 GB) |
| Communications | 2 x Gigabit Ethernet (IEEE 1588), 1 x RS232, 1 x RS232/422/485, 1 x USB 3.0 |
| Security Hardware | TPM 2.0 Hardware Encryption |
Backplane Bus Communication Velocity & Network Determinism
The Bachmann MC212-2G/0GB CFA maximizes backplane bus communication velocity to support microsecond-level synchronization across local and remote I/O expansion racks. Utilizing core reservation for dedicated real-time tasks, the dual-core architecture eliminates cycle jitter when accessing backplane memory registers. Dual Gigabit Ethernet ports leverage hardware-based IEEE 1588 time stamping to maintain clock precision within +/-1 us across distributed automation loops. Onboard firmware flash compatibility enables non-disruptive kernel upgrades and runtime data retention inside the 512 KB NVRAM buffer.
Frequently Asked Questions
Q: How does the MC212 module handle module power requirements from the backplane rack?
A: The processor draws 5 VDC directly from the M1 backplane bus, consuming approximately 2220 mA (11.1 W) under nominal processing loads. System designers must verify that the central power supply card provides sufficient 5 VDC current headroom for attached I/O modules.
Q: What memory media options are supported for external application storage and data logging?
A: The front panel incorporates a CFast Type I card slot supporting industrial CFast media up to 256 GB for project backup, data logging, and system firmware updates.
Field Installation Guidelines
Mount the MC212 module vertically into the master processor slot of the Bachmann M1 base rack. Slide the unit along the guide rails until the backplane multi-pin connector fully engages, then tighten the top and bottom retaining screws to establish chassis ground continuity. Maintain a minimum vertical clearance of 50 mm above and below the enclosure to ensure proper convection cooling through the heat sink assembly.
Connect Ethernet communication cables using industrial-grade shielded CAT6/CAT7 cables to prevent electromagnetic interference. Set the front-panel 16-bit rotary switches to the assigned node address prior to applying power to the backplane. Ensure the CFast card slot cover remains securely fastened during operation in harsh environments.
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|---|---|
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| Condition | 100% New with Original Package |
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| Shipping Port | ShangHai, Xiamen |
| Warranty | 12 Months |
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