ML-SEN-8CH
8-Channel Sensor Acquisition Module
Product Overview
The ML-SEN-8CH is a versatile 8-channel sensor acquisition module designed for industrial temperature and analog signal measurement applications.
Featuring support for PT100 RTD, K/J type thermocouples, 4-20mA current loops, and 0-10V voltage inputs, this module provides high-precision data acquisition with 12-bit ADC resolution. The wide operating temperature range and robust design make it ideal for harsh industrial environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Model | ML-SEN-8CH |
| Input Channels | 8 x Universal Input |
| Supported Sensors | PT100, K/J Thermocouple, 4-20mA, 0-10V |
| ADC Resolution | 12-bit |
| Accuracy | ±0.5% FS |
| Communication | RS485, Modbus RTU |
| Power Supply | 12-24V DC, Terminal Block |
| Power Consumption | <3W |
| Operating Temperature | -40°C ~ +85°C |
| Dimensions | 110 x 75 x 35mm |
| Mounting | DIN Rail 35mm |
| Certifications | CE, RoHS |
Key Features
Multi-Type Input
Supports PT100 RTD, thermocouples, 4-20mA, and 0-10V inputs.
High Precision
12-bit ADC resolution with ±0.5% accuracy.
Modbus RTU
Standard Modbus RTU protocol for easy integration.
Wide Temp Range
Operates from -40°C to +85°C for harsh environments.
Low Power
Low power consumption <3W for energy efficiency.
Protection Features
ESD protection and surge protection on inputs.
Applications
Frequently Asked Questions
The ML-SEN-8CH supports PT100 RTD sensors, K/J type thermocouples, 4-20mA current loops, and 0-10V voltage inputs. Each channel can be configured individually.
The module uses Modbus RTU protocol over RS485 interface, which is widely supported by most PLCs, SCADA systems, and industrial controllers.
Yes, each channel can be independently configured for different sensor types. The configuration can be done via the web interface or Modbus commands.