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The MX220/2G is a high-performance, space-saving controller in the Bachmann MX200 series. Designed for sophisticated automation tasks within a slim hardware profile, it integrates a 433 MHz single-core processor with a versatile array of onboard communication interfaces. Engineered for extreme environments, its fan-less thermal design ensures reliable operation from sub-zero conditions to high-heat industrial settings.
| Specification | Details |
|---|---|
| Primary Identification | MX220/2G |
| Manufacturer | Bachmann Electronic GmbH |
| Processing Core | 433 MHz Single-Core CPU |
| System Memory | 256 MB DRAM |
| Non-Volatile Storage | 512 kB NVRAM (retentive) |
| Internal Flash | 64 MB File-Flash |
| Network Interfaces | 2× Ethernet ports (100 Mbps) |
| Form Factor | Compact 2-slot module width |
| Thermal Tolerance | -30°C to +60°C |
Decentralized Control Architectures: Ideal for restricted cabinet depth and width.
Networking Flexibility: Dual Ethernet ports allow separation of machine-level and factory-level traffic.
Renewable Energy: Widely used for secondary control tasks in wind turbines and distributed power management systems, with NVRAM protecting process states during power fluctuations.
MX220/2G vs MX213:
Higher interface density, including CAN and multiple serial protocols on a single module.
Cost-effective solution for legacy system integration, eliminating the need for additional gateway hardware.
Q: Does the MX220/2G require an external cooling fan?
A: No. It is designed for passive convection cooling, supporting reliable operation in dusty or harsh environments without mechanical fans.
Q: Can the RS232/422/485 port be switched via software?
A: Yes. The multi-protocol serial interface can be configured via the Bachmann SolutionCenter to match the physical requirements of connected peripherals.