ADAM-4019+

The 8-channel universal analog input module is a high-performance, high-isolation, multi-functional signal acquisition device that simultaneously supports multiple analog signal types, including voltage (V), current (mA), millivolts (mV), and thermocouples (T/C). The module features 16-bit high-resolution A/D conversion, 3000 VDC isolation protection, open-circuit detection, and supports Modbus/RTU communication protocols. It can be widely used in industrial automation, process control, and environmental monitoring systems.

Key Features:

8 Universal Analog Inputs
Each channel can be independently configured as mV, V, mA, or thermocouple input, enabling true multi-functional data acquisition.

High-Precision 16-Bit Resolution
Utilizes a 16-bit A/D converter chip, providing high-precision, low-noise signal measurement capabilities.

3000 VDC Isolation Protection
High-voltage isolation design between inputs, outputs, and power supply effectively prevents ground loop interference and signal coupling problems.

Supports 4~20 mA Standard Signals
Compatible with industry-standard current signal inputs, suitable for connection to various sensors and transmitters.

Line Break Detection Function
Supports input channel line interruption detection, ensuring timely alarm and protection in case of faults.

Supports Modbus/RTU Protocols
Standard RS-485 communication interface, easily integrated into various PLCs, DCS, and SCADA systems for remote monitoring and data acquisition.

Modular Structure Design
Supports DIN rail mounting, with power and communication status LEDs for easy installation, commissioning, and maintenance.