Industrial Automation Solution – Bachmann DIO248 | M1 Series
Where This Product Is Used
The Bachmann DIO248 Digital Input & Output Module (SKU: 200150-05-05) is engineered for demanding industrial environments where reliable discrete signal acquisition and control are critical. Typical deployment scenarios include:
- Wind Turbine Control Systems – Monitoring blade pitch status, safety relay feedback, and grid connection signals in Bachmann M1-based turbine controllers.
- Machine Tool & CNC Automation – Reading limit switches, proximity sensors, and E-stop chains; driving solenoid valves and indicator lamps.
- Process Plant DCS Integration – Interfacing field-level digital signals (pumps, valves, motor starters) into Bachmann M1 rack-based control architectures.
- Power Generation & Substation Automation – Capturing breaker status, protection relay outputs, and annunciator inputs in high-reliability control panels.
- Test & Measurement Rigs – Providing deterministic I/O for automated functional test systems requiring IEC 61131-3 PLC logic.
Technical Specifications
| Parameter | Value |
|---|---|
| Part Number / SKU | DIO248 / 200150-05-05 |
| Module Type | Digital Input / Output (Mixed) |
| Series | Bachmann M1 |
| Digital Inputs | 24 channels (configurable) |
| Digital Outputs | 8 channels (configurable) |
| Input Voltage Range | 24 V DC (IEC 61131-2 Type 1/3) |
| Output Type | Transistor (sourcing), short-circuit protected |
| Output Current | 0.5 A per channel |
| Isolation | Optocoupler, 500 V AC |
| Backplane Interface | Bachmann M1 proprietary bus |
| Programming Standard | IEC 61131-3 (SolutionCenter) |
| Operating Temperature | -20 °C to +60 °C |
| Protection Class | IP20 |
| Weight | ~1,370 g (module + connector) |
| Certifications | CE, UL, GL (Wind) |
Why Engineers Specify This Model
- Deterministic Scan Cycle – Synchronized with the M1 real-time kernel for sub-millisecond I/O latency, critical for safety-rated control loops.
- High Channel Density – 24+8 channels in a single slot reduces rack space and wiring complexity versus discrete relay modules.
- Robust Isolation – 500 V AC optocoupler isolation protects the controller backplane from field-side transients and ground loops.
- Hot-Swap Capable – Supports module replacement without full system shutdown in supported M1 rack configurations.
- Unified Engineering Environment – Fully integrated into Bachmann SolutionCenter IDE; no third-party driver required.
- Proven in Wind Energy – GL-certified for use in wind turbine nacelle controllers, one of the most vibration- and temperature-stressed environments in industrial automation.
Complete System Bill of Materials
For a complete Bachmann M1 control node using the DIO248, engineers typically specify:
- Bachmann MPC240 / MPC265 CPU Module (central controller)
- Bachmann DIO248 (200150-05-05) – this module
- Bachmann AIO288 Analog I/O Module (for 4–20 mA / ±10 V signals)
- Bachmann ETH100 / ETH1000 Ethernet Communication Module
- Bachmann M1 Rack (4, 8, or 16 slot)
- 24 V DC DIN-rail power supply (e.g., Phoenix Contact QUINT series)
- Bachmann SolutionCenter Engineering Software License
Compliance & Industry Standards
- IEC 61131-2 – Programmable controllers: Equipment requirements and tests (digital I/O electrical characteristics)
- IEC 61131-3 – PLC programming languages (Ladder, FBD, ST, IL, SFC)
- EN 61000-6-2 / EN 61000-6-4 – EMC immunity and emission for industrial environments
- CE Marking – Compliant with EU Low Voltage and EMC Directives
- UL Listed – Recognized for use in North American industrial control panels
- GL Certification – Germanischer Lloyd approval for wind energy applications
Quality Assurance & Sourcing
All Bachmann modules supplied by Konmask.com undergo a structured incoming inspection process:
- Visual inspection for physical damage, corrosion, and counterfeit indicators
- Label and date-code verification against Bachmann factory records
- Functional power-on test where applicable
- Anti-static packaging and climate-controlled storage prior to shipment
- Full traceability documentation available on request
We source from authorized distribution channels and verified industrial surplus inventories. Certificates of conformance and test reports are available for OEM and EPC customers.
How to Source This Part
To place an order or request a quote for the Bachmann DIO248 (200150-05-05):
- Online: Add to cart directly on this page at Konmask.com
- Email RFQ: support@konmask.com – include quantity, required delivery date, and project details
- Phone / WhatsApp: +0086 19859288691
- Lead Time: In-stock units ship within 2–5 business days; ex-stock orders confirmed within 24 hours
- Minimum Order: 1 unit; volume pricing available for 5+ units
Application-Specific FAQ
Q: Is the DIO248 compatible with all Bachmann M1 rack generations?
A: Yes. The DIO248 is compatible with all current M1 rack variants (4, 8, 16 slot). Verify firmware version ≥ 1.70 on the CPU for full feature support.
Q: Can inputs and outputs be configured independently?
A: Channel direction (input/output) is configured in SolutionCenter software. Hardware grouping applies — consult the DIO248 datasheet for group boundaries.
Q: What is the maximum cable length for digital inputs?
A: Bachmann recommends ≤ 100 m for unshielded cable at 24 V DC. For longer runs or noisy environments, use shielded cable and ensure proper grounding.
Q: Do you supply the mating connector / terminal block?
A: Yes, connector sets can be included. Please specify when requesting a quote.
Q: Is this module suitable for SIL-rated safety applications?
A: The standard DIO248 is not SIL-certified. For functional safety applications, consult Bachmann’s SafeDesigner product line.
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Contact: support@konmask.com | +0086 19859288691
