Bachmann DI0280 Digital Module +24v DC/0.5A

⚡ Basic Overview

* Type: Digital Input / Output Module

* Series: Bachmann M200 Control System

* Use: PLC automation (sensor input + relay/valve output)

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🔌 Digital Channels

* Total Channels: Up to 80 channels

* Typical configuration:

* 32–48 Inputs

* 32–48 Outputs

* 16 channels configurable (Input or Output)

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⚡ Input Specifications

* Input Voltage:

* HIGH: 15–34 V DC

* LOW: 0–5 V DC

* Input Filter:

* Standard: 600 µs

* Adjustable: 10 µs to 270 ms

* Internal Resistance: 8 kΩ

* Status Indication: LED per channel

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🔄 Interrupt & Counter Features

* Interrupt Inputs: 8 (configurable)

* Counters: Up to 4 (32-bit)

Counter Modes:

* Event counting

* Incremental encoder

* Frequency measurement

* Gate time / period measurement

* Max Frequency:

* Single channel: 50 kHz

* Dual channel: 20 kHz

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⚡ Output Specifications

* Output Voltage: 18–34 V DC

* Output Current:

* Per channel: up to 0.5 A

* Total: up to 24 A (model dependent)

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🔁 PWM (Pulse Width Modulation)

* PWM available on all outputs

* Frequency: 1 Hz to 1 kHz

* Duty Cycle: 0–100% (13-bit resolution)

* Valve hold time: 0–2 sec adjustable

👉 Useful for:

* Valves

* Solenoids

* Energy saving operation

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🔋 Power Supply

* Supply Voltage: 18–34 V DC

* Nominal: 24 V DC

* Reverse polarity protection: ✔️

* Galvanic isolation: 500 V

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🌡️ Other Features

* LED indication for each channel

* Parallel output connection possible

* Compact & industrial grade design

* Supports:

* CAN

* PROFINET

* FASTBUS

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📌 Applications

* PLC panels

* Industrial automation

* Turbine / power plant control

* Machine control systems