Relay Manuals & User Guides

User manuals, setup guides, troubleshooting help, and repair information for Relay products.

Tip: include the full model number printed on your Relay label for the best match.

Relay manuals

Latest posts, featured manuals, and retailer-linked manuals for this brand tag.

DIYables ESP32 Relay Module User Manual

October 15, 2026
DIYables ESP32 Relay Module Features Optional 4-channel or 8-channel relay configuration for flexible adaptation to diverse scenarios. Integrated CH340 chip enables one-click programming via Type-C interface. Opto-isolated input/output ensures robust interference resistance and stable operation. Supports Modbus protocol for compatibility…

GlobalGo 1 Channel USB Relay Module User Manual

October 15, 2026
GlobalGo 1 Channel USB Relay Module Overview This 1-channel USB-controlled relay board uses USB HID technology. It is designed for easy Windows use without driver installation, and includes a control application plus a C++ development library to help integrate relay…

Schneider Electric A9E16066 Timer Relay User Guide

October 9, 2026
Schneider Electric A9E16066 Timer Relay Overview This module provides adjustable time delays for controlling a load: iRTB delays energization on auxiliary switch closing, and iRTC delays de-energization on auxiliary switch opening. Technical Specifications Parameter Specification Precision 10 % full scale…

OWON Smart CB432-W-TY-N Din-Rail Relay User Guide

September 25, 2026
OWON Smart CB432-W-TY-N DIN-Rail Relay Technical Specifications Connectivity Wi-Fi • 802.11 b/g/n @2.4GHz BLE • For Pairing RF Characteristics • Operating frequency: 2.4GHz • Internal antenna Physical Specifications Operating Voltage • 90~277 Vac 50/60 Hz Supported Systems • Single-Phase Power…

VEVOR VSR005, VSR005-1 Voltage Sensitive Relay User Manual

September 10, 2026
VEVOR VSR005, VSR005-1 Voltage Sensitive Relay User Manual (The picture is for reference only, please refer to the actual object) This is the original instruction, please read all manual instructions carefully before operating. VEVOR reserves a clear interpretation of our…

VEVOR VSR001 Voltage Sensitive Relay Instruction Manual

September 8, 2026
VEVOR VSR001 Voltage Sensitive Relay Voltage Sensitive Relay (VSR001) The VSR001 is a voltage-sensitive relay with a built-in 3–5 second delay and a red status LED that indicates when it is engaged and both batteries are connected. Specifications Model VSR001…