BACHMANN DIO264 Digital I/O Module

Overview

The BACHMANN DIO264 is a powerful and flexible digital I/O module designed for demanding industrial environments. This module provides up to 64 configurable channels, each of which can be programmed as either a digital input or output. It is ideal for applications in energy, manufacturing, and transportation, ensuring fast and reliable signal processing. The DIO264 supports CAN and CANopen communication protocols, making it versatile for various control systems. Its robust design and compact size enable it to fit seamlessly in both DIN rail and panel mount configurations. Moreover, galvanic isolation between the field devices and control electronics ensures safe and efficient operation.

Key Features

Model: DIO264
Function: Digital Input/Output Module with 64 configurable channels
Communication: CAN/CANopen (DS 301, DS 401)
Mounting: DIN rail or panel mount
Temperature Range: Operating: 0°C to +60°C
Energy Efficiency: Supports PWM operation for inductive loads
Protection: Short-circuit proof outputs with overcurrent protection
Status Indication: Green LED indicators for each channel
Power Supply: 18-34 VDC, reverse polarity protection

Technical Specifications

Specification	Value
Model	DIO264
Channels	64 configurable digital I/O
Digital Inputs (DI)	Max. 32 inputs
Input Voltage	24 VDC nominal
Input Delay	< 3.5 ms
Internal Resistance	≈ 6 kΩ
Digital Outputs (DO)	Max. 32 outputs
Output Type	Digital sourcing outputs
Nominal Output Current	1 A per channel (continuous)
Output Current Block Limit	Max. 12 A
Switching Frequency	Up to 500 Hz (general)
Max Switching Frequency	1 kHz
PWM Operation	Configurable hold time (0-2 s)
Galvanic Isolation	Between field and logic side
Connector Type	High-density terminal blocks or ribbon cable
Communication Protocol	CAN/CANopen
CAN Transfer Rate	10 kbaud to 1 Mbit/s
Galvanic Isolation (CAN)	500 V
External Power Supply	18 VDC to 34 VDC
Mounting Options	DIN rail or panel mount
Operating Temperature	0°C to +60°C