DIO216/4 Bachmann M1 Automation System Datasheet & Technical Manual
Manufacturer: Bachmann
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Part Number: FM221 00016747-10
Condition：New with Original Package
Product Type: Digital I/O Cards
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Country of Origin: Austria
Payment:T/T, Western Union
Shipping port: Xiamen
Warranty: 12 months
Bachmann DIO216/4 Digital I/O Module
Configured for Specific Technical Task in System/Network Name, the Bachmann DIO216/4 (DIO216/4 Digital Input/Output Module) provides direct physical/electrical execution.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DIO216/4 |
| Brand | Bachmann |
| Origin | Austria |
| Weight | 0.45 kg |
| Dimensions | 130 mm x 25 mm x 150 mm |
| Operating Temp | -30 to +60 deg C |
| Power Consumption | 4 W |
| Channel Count | 16 digital inputs, 4 digital outputs |
| Input Voltage Range | 24 VDC (typical) |
| Input Current | 2-3 mA per channel |
| Output Voltage Range | 24 VDC (nominal) |
| Output Current Capacity | Up to 0.5 A per channel |
| Galvanic Isolation | Channel-to-system up to 1500 V RMS |
| Response Latency | Inputs: < 5 ms, Outputs: < 2 ms |
| Storage Temperature | -40 to +85 deg C |
| Humidity Range | 5% to 95% RH, non-condensing |
Backplane Bus Communication and I/O Density Scaling
The DIO216/4 module utilizes the native backplane bus communication velocity link of the Bachmann M1 architecture to execute deterministic cyclic logic synchronization. This configuration balances high-density scaling with strict time parameters, routing 16 input processing states and 4 independent output execution commands through a unified driver stack. Integrated channel status LEDs communicate with the main processing matrix via onboard system firmware flash compatibility layers. Galvanic isolation circuits up to 1500 V RMS isolate the logical backplane execution from external electrical transients across the physical field wiring terminals, eliminating the risk of data corruption or parity failure during simultaneous high-frequency switching operations.
Frequently Asked Questions
Q: Are there operational restrictions regarding the hot-swap capabilities of the DIO216/4 module?
A: Live mechanical extraction and insertion are supported within the M1 rack profile without shutting down the system backplane power supply. However, field terminal connections must be isolated prior to hot-swapping to avoid transient electrical arcing across the module contacts.
Q: How does the module handle backplane current constraints when driving all 4 output channels at maximum capacity?
A: The 4 W rated internal power consumption covers the digital logic circuit requirements drawn from the system bus. The 0.5 A per-channel load for the 4 digital outputs must be sourced from an external, isolated 24 VDC field power supply to prevent thermal overload on the internal backplane traces.
Field Installation Guidelines
- DIN Rail Mounting Profiles: Secure the housing to standard symmetric steel DIN rail sub-assemblies inside a dust-free industrial cabinet. Ensure the integrated grounding spring maintains a clean metal-to-metal connection with the rail to establish a functional ground path.
- Thermal Convection Spacing: Provide a minimum vertical clearance of 50 mm above and below the module assembly to allow unrestricted natural convection cooling across the internal fanless heat-dissipation surfaces.
- Wiring Configurations: Terminate discrete sensor and actuator wiring loops using stranded ferruled conductors. Separate high-voltage AC cables from the 24 VDC low-voltage I/O lines by a minimum of 300 mm to suppress inductive noise coupling.
- Shielding Ground Connection: Clamp the external signal cables to the local low-impedance master copper ground bar within the enclosure to minimize electromagnetic interference across the high-speed input filter circuitry.