YOYOMOTION ER4-001-Y Power 4G Relay User Manual
Learn how to effectively control high- and low-voltage circuits with the ER4-001-Y Power 4G Relay. This user manual provides detailed specifications, installation instructions, and FAQs for the ER4-001-Y-YOYO relay, including information on mounting options, input voltage, power sources, and maximum current ratings. Ensure seamless operation and remote monitoring with the YOYOPower SMS 2.0 mobile app integration.