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The Bachmann DIO216 is a high-density digital input/output module for the Bachmann M1 Automation System. It integrates 16 digital inputs and 16 digital outputs in a compact form, enabling precise monitoring of sensors and reliable actuator control for demanding industrial automation applications.
| Parameter | Specification |
|---|---|
| Manufacturer | Bachmann Electronic |
| Model Identifier | DIO216 |
| Digital Inputs | 16 channels, 15–34 VDC (High) / 0–5 VDC (Low) |
| Input Features | 600 µs typical delay, 6.8 kΩ internal resistance |
| Interrupt Capability | 1 dedicated input |
| Digital Outputs | 16 channels, 18–34 VDC |
| Output Capacity | 1 A per channel, 12 A total |
| Switching Frequency | Max. 1 kHz (ohmic load) |
| System Isolation | 500 V galvanic isolation |
| Ambient Range | -30°C to +60°C |
Built-in reverse polarity protection and diagnostics LEDs for all channels
Suitable for harsh industrial environments with CE, cULus, CCC, and marine certifications (DNV GL, LR, ABS, BV)
Ensures deterministic I/O performance for time-critical control loops
Provides robust isolation to protect the controller from field-wiring errors
Can the interrupt input be assigned to any channel?
No, the module has one dedicated interrupt-capable input for rapid response to critical events.
Is the DIO216 protected against electrical faults?
Yes. It features 500 V galvanic isolation and reverse polarity protection on the external power supply.