Bachmann|DIO280 00019114-00|Digital Input/Output Module

Bachmann DIO280 00019114-00 Overview

The Bachmann DIO280 00019114-00 is a digital input/output module designed for controlling and monitoring various digital devices, offering extensive configurability and energy-saving PWM operation.

Features

• Supports up to 48 digital channels
• Configurable interrupt inputs and 32-bit counters
• PWM output mode with configurable hold time
• LED status indication for each channel

Technical Specifications

Inputs

• Channels: 32 to 48
• Input voltage range (H): 15 V DC to 34 V DC
• Input voltage range (L): 0 V DC to 5 V DC
• Input filter: Standard 600 µs, settable from 10 μs to 270 ms
• Internal resistance: 8 kΩ
• Status indication: Green LED
• Interrupt inputs: 8, configurable as counter or interrupt inputs
• Counters: Up to 4, with 32-bit resolution
  • Modes: Event counter, incremental encoder, gate time measurement, period duration, frequency measurement
  • Maximum input frequency: One-channel 50 kHz, dual-channel 20 kHz

Outputs

• Channels: 32 to 48
• Output voltage range: 18 V DC to 34 V DC
• Output current per channel (max.): 0.5 A
• Total current (max.): 24 A
• Status indication: Green LED
• Switching frequency (max.): 1 kHz
• Inductive breaking capacity: 1.15 H
• PWM:
  • Mark-to-space ratio/resolution: 0 % to 100 % / 13 bit
  • Frequency: 1 Hz to 1 kHz
  • Holding time (valve mode): 0 s to 2 s configurable

Power Supply

• Internal power supply: Galvanically isolated from the system at 500 V
• External power supply:
  • Reverse polarity protection: Yes
  • Nominal input voltage: 24 V DC
  • Internal current consumption (at 5 V): 180 mA

Environmental Conditions

• Operating temperature: -30 °C to +60 °C
• Relative humidity: 5 % to 95 % noncondensing
• Storage temperature: -40 °C to +60 °C

Approvals/Certificates

• General: CE, UKCA, cULus
• Marine: ABS, BV, DNV, KR, LR, NK, RINA