Bachmann DIO280 00011471-00 Digital Input/Output Module

Overview

The DIO280 00011471-00 is a versatile digital input/output module for industrial automation systems. It provides reliable control and monitoring of relays, contactors, sensors, photocells, and valves. The module supports both inputs and outputs, offering high flexibility for complex applications. With its robust design, it ensures efficient performance in demanding environments. The DIO280 belongs to the proven DIO series, which also includes the DIO248 and DIO264.

Technical Specifications

• Digital Inputs: 48, 64, or 80 configurable channels

• Input Voltage Range: High 15–34 V DC, Low 0–5 V DC

• Input Filter: Adjustable 10 µs to 270 ms, standard 600 µs

• Internal Resistance: 8 kΩ

• Interrupt Inputs: 8 configurable channels for event-driven response

• Counter Inputs: Up to 4, configurable for position or counting

• Digital Outputs: Configurable for standard or PWM operation

• PWM Mode: Adjustable hold time from 0 to 2 seconds

• Parallel Operation: Outputs can run in parallel when in same mode

• Counter Functions: Event counter, incremental encoder, gate time, period, or frequency measurement

• LED Indicators: Status indication on each channel

• Supply Voltage: 18 to 34 V DC

• Protection: Reverse polarity protection included

• Additional Features: High-speed data processing, redundancy support, and fault detection