Enhance your industrial control systems with this reliable 8-Channel Relay module, designed to operate with a DC 12V power supply within a voltage range of 9-13V. Featuring a low standby current of just 16mA, this relay module ensures energy-efficient performance while providing robust control capabilities through its RS232 DB9 female interface. Ideal for a wide variety of automation and control applications, it supports multiple command functions to meet diverse operational needs. Key Features: · **DC 12V Power Supply**: Operates efficiently within a voltage range of 9-13V, ensuring stable performance for your control systems. · **Low Standby Current**: Consumes only 16mA in standby mode, minimizing power usage and enhancing energy efficiency. · **RS232 DB9 Female Interface**: Facilitates easy and reliable communication with industrial control devices. · **Multiple Control Commands**: Supports six versatile commands including "Read," "Open," "Close," "Self-lock," "Click," and "Interlock," providing flexible control options suitable for most industrial automation scenarios. · **Wide Relay Load Voltage Range**: Compatible with both DC 1-100V and AC 85-265V loads, offering broad application versatility. · **High Load Current Capacity**: Handles relay load currents up to a maximum of 10A, suitable for controlling various electrical devices and machinery. · **Compact and Lightweight**: Weighing only 121g and designed for easy installation in control panels or systems. Specifications: · Weight: 121g · Power Supply: DC 12V (Voltage Range 9-13V) · Relay Load Voltage: DC 1-100V or AC 85-265V · Relay Load Current: Max 10A · Interface: RS232 DB9 Female Package Includes: · 1 x 8-Channel Relay Module This 8-Channel Relay module combines efficient power consumption, flexible command control, and broad load compatibility, making it an essential component for industrial automation, home automation, and various control system projects. Its durable design and versatile interface ensure reliable operation in demanding environments.