BACHMANN DIO32-C CAN Slave Digital I/O Module

Overview

The BACHMANN DIO32-C is a compact CAN Slave Digital Input/Output module designed for decentralized industrial automation systems. It provides 32 configurable channels, each capable of functioning as a digital input or output, offering flexibility for various control applications. The module integrates seamlessly with the CAN bus, ensuring smooth communication in distributed setups. Each channel is equipped with digital transistor outputs, featuring galvanic isolation to ensure reliable operation. LED indicators on each channel simplify diagnostics and troubleshooting. The module supports both DIN rail and panel mounting, providing a space-saving solution for control cabinets.

Key Features

Model: DIO32-C
Function: CAN Slave Digital Input/Output Module
Channels: 32 digital I/O, individually configurable
Mounting Options: DIN rail or panel mount
Communication Interface: CAN bus, ISO 11898 compliant
Operating Temperature: -30°C to +60°C
Storage Temperature: -40°C to +85°C
Humidity Tolerance: 5% – 95% non-condensing
Diagnostic Indicators: LED indicators per channel for status monitoring

Technical Specifications

Specification	Value
Model	DIO32-C
Function	CAN Slave Digital I/O
Channels	32 digital I/O, configurable
Input Voltage Range	18 – 34 VDC (nominal 24 VDC)
Output Type	Digital transistor outputs
Nominal Output Current	1 A per channel (continuous)
Maximum Output Current	12 A (total)
Isolated Output Blocks	2 (Channels 1-16, 17-32)
Short-Circuit Proof	Yes, for digital outputs
Switching Frequency	Max. 500 Hz
Input Delay	< 3.5 ms
Baud Rate	Up to 1 Mbps, configurable via rotary switch
Module ID / Node Setting	Configured via rotary switch
Isolation	Galvanic isolation (CAN and control electronics)
Diagnostics	LED indicators for each channel
Communication Protocol	CAN, CANopen
Connector Type	2x DSUB 9 (In/Out)
Max Communication Speed	Up to 1 Mbps
Supply Voltage	18 – 34 VDC
Mounting	DIN rail or panel mount
Dimensions	100 x 80 x 25 mm
Weight	0.8 kg

Origin

Manufactured in Germany, the BACHMANN DIO32-C is engineered to provide reliable performance in industrial automation systems, ensuring high-quality operation and ease of integration.