ML-DIO-1616
16-Channel DI/DO Module
Product Overview
The ML-DIO-1616 is a high-density 16-channel digital input/output module designed for industrial automation and control applications.
Featuring 2500V photoelectric isolation, relay outputs with 5A switching capacity, and Modbus RTU communication, this module provides reliable digital I/O expansion for PLCs and industrial controllers.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | ML-DIO-1616 |
| Digital Inputs | 16 Channels, 24V DC |
| Digital Outputs | 16 Channels, Relay |
| Isolation | 2500V Photoelectric |
| Output Rating | 5A/250V AC, 5A/30V DC |
| Communication | RS485, Modbus RTU |
| Power Supply | 12-24V DC, Terminal Block |
| Power Consumption | <4W |
| Operating Temperature | -25°C ~ +70°C |
| Dimensions | 120 x 80 x 35mm |
| Mounting | DIN Rail 35mm |
| Certifications | CE, RoHS |
Key Features
High Density
16 DI + 16 DO channels in compact DIN rail form factor.
Optical Isolation
2500V photoelectric isolation for reliable protection.
High Power Output
5A relay outputs for direct load control.
Modbus RTU
Standard Modbus protocol for easy integration.
Industrial Grade
Wide temperature range (-25°C to +70°C).
Easy Installation
DIN rail mounting for quick deployment.
Applications
Frequently Asked Questions
The digital inputs are designed for 24V DC signals, compatible with standard industrial sensor and switch signals.
Each relay output can handle up to 5A at 250V AC or 5A at 30V DC, suitable for most industrial loads.
Yes, multiple ML-DIO-1616 modules can be connected on the same RS485 bus with different Modbus addresses.