Process Control & Drive Solution — BACHMANN AIO288 | MX Series
Where This Product Is Used
The BACHMANN AIO288 is an 8-channel analog output module designed for demanding industrial automation environments. Engineers specify this module across a wide range of application scenarios:
- Wind Turbine Control Systems — Pitch and yaw drive setpoint signaling via 4–20 mA loops to servo amplifiers and frequency inverters.
- Power Plant & Energy Management — Continuous analog setpoint output to AVR (Automatic Voltage Regulators) and turbine governor actuators.
- Industrial Process Control — Valve positioner control, flow regulation, and pressure setpoint transmission in oil & gas, chemical, and water treatment plants.
- Test Bench & Simulation Systems — Precision analog signal generation for hardware-in-the-loop (HIL) test rigs and dynamometer control.
- Marine & Offshore Automation — Thruster control and ballast system regulation in vessel management systems.
- Renewable Energy Inverters — Real-time analog reference output to grid-tied inverter control boards.
Technical Specifications
| Part Number | AIO288 |
| Manufacturer | BACHMANN Electronic GmbH |
| Series | MX / MC Series I/O |
| Module Type | Analog Output Module |
| Number of Channels | 8 (configurable per channel) |
| Output Signal Range | 4–20 mA / 0–20 mA / 0–10 V / ±10 V |
| Resolution | 16-bit |
| Isolation | Channel-to-channel and channel-to-bus isolation |
| Communication Bus | BACHMANN MX backplane bus |
| Operating Temperature | 0 °C to +55 °C |
| Storage Temperature | −25 °C to +70 °C |
| Power Supply | Via backplane (no external supply required) |
| Weight | ~200 g |
| Certifications | CE, UL (refer to datasheet for current listing) |
| Form Factor | Single-slot MX rack module |
Note: Always verify specifications against the official BACHMANN AIO288 datasheet before final design-in. Contact Konmask for the latest revision documentation.
Why Engineers Specify This Model
- High-resolution 16-bit DAC — Delivers smooth, accurate analog setpoints critical for closed-loop PID control in process industries.
- Flexible signal range per channel — Supports 4–20 mA, 0–20 mA, 0–10 V, and ±10 V on the same module, reducing BOM complexity.
- Galvanic isolation — Protects the controller backplane from field-side ground loops and transient surges common in high-power drive environments.
- Seamless BACHMANN MX ecosystem integration — Plug-and-play with MX200, MX220, and MC200 controllers; no additional gateway hardware required.
- Proven in safety-critical applications — Widely deployed in wind energy and power generation where uptime and signal integrity are non-negotiable.
- Compact single-slot form factor — Maximizes I/O density in space-constrained control cabinets.
Complete System Bill of Materials
For a complete BACHMANN MX-series analog output subsystem, the following components are typically required alongside the AIO288:
- BACHMANN MX200 / MX220 / MC200 CPU Module (controller)
- BACHMANN MX rack / backplane (appropriate slot count)
- BACHMANN PS204 / PS208 Power Supply Module
- BACHMANN AIO288 Analog Output Module (this item)
- Shielded twisted-pair field wiring (per channel, 0.5–1.5 mm²)
- Terminal block or I/O marshalling panel
- BACHMANN SolutionCenter engineering software (for configuration)
Konmask stocks multiple BACHMANN MX-series modules. Contact us to source a complete rack assembly.
Compliance & Industry Standards
- CE Marking — Compliant with EU Machinery Directive and EMC Directive.
- IEC 61131-2 — Programmable controller hardware standard for industrial environments.
- IEC 61000-4 series — EMC immunity (ESD, EFT/Burst, Surge, Conducted RF).
- UL Listed — Suitable for North American industrial installations (verify current UL file with BACHMANN).
- RoHS Compliant — Restriction of Hazardous Substances per EU Directive 2011/65/EU.
- GL / DNV (project-specific) — Marine type approval available for offshore and vessel applications; confirm with BACHMANN for current certificates.
Quality Assurance & Sourcing
Konmask sources BACHMANN modules through established industrial distribution and authorized secondary-market channels. Every unit offered undergoes the following process before dispatch:
- Visual inspection for physical damage, corrosion, and connector integrity.
- Label and part number verification against BACHMANN documentation.
- Functional power-on test where applicable.
- Anti-static packaging with humidity indicator card for transit protection.
We provide a 90-day return-to-base warranty on all stocked modules. Certificates of conformance and test reports are available upon request for project documentation.
How to Source This Part
- Add to Cart — Place your order directly on Konmask.com with secure checkout.
- Request a Quote — For volume orders (5+ units), OEM projects, or urgent requirements, email support@konmask.com for a dedicated quotation within 24 hours.
- Confirm Compatibility — Share your existing rack part number and firmware version; our engineers will verify fit before shipment.
- Global Shipping — We ship worldwide via DHL Express, FedEx, and UPS. Export documentation (commercial invoice, packing list, COO) provided for customs clearance.
- Lead Time — In-stock units ship within 1–3 business days. Out-of-stock items: contact us for sourcing timeline.
Application-Specific FAQ
Q: Can the AIO288 output both current and voltage signals simultaneously on different channels?
A: Yes. Each channel is independently configurable for current (4–20 mA / 0–20 mA) or voltage (0–10 V / ±10 V) output via BACHMANN SolutionCenter software, allowing mixed signal types within a single module.
Q: Is the AIO288 compatible with the BACHMANN MC200 controller?
A: Yes. The AIO288 is compatible with the full BACHMANN MX/MC backplane ecosystem including MX200, MX220, and MC200 series controllers. Confirm firmware compatibility with your specific CPU revision.
Q: What is the maximum cable length for 4–20 mA output loops?
A: With shielded twisted-pair cable and a loop resistance within the module’s specified compliance voltage, cable runs of up to 300 m are typical in industrial installations. Consult the AIO288 datasheet for exact compliance voltage limits.
Q: Can this module be used in a wind turbine nacelle environment?
A: Yes. The AIO288 is widely deployed in wind turbine control cabinets (nacelle and tower base). Ensure the operating temperature range (0–55 °C) is met and that adequate cabinet ventilation is provided for high-ambient installations.
Q: Do you offer exchange or repair services for faulty AIO288 modules?
A: Yes. Konmask offers advance exchange and board-level repair services for BACHMANN modules. Contact support@konmask.com with your fault description for a repair quotation.
Q: What is the minimum order quantity?
A: There is no minimum order quantity. Single units are available. Volume pricing applies for orders of 3 units or more.
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