1. The ule adopts high-quality relay; Adopt SMD optocoupler isolation, strong driving ability, stable performance; trigger current 5mA; 2. The working voltage of the ule is 5V; Each channel of the ule can be triggered by jumper to set high or low level; 3. Fault-tolerant design, even if the control line is broken, the relay will not move; Power indicator (green), four-way relay status indicator (red) 4. The interface design is user-friendly, all ule sizes can be directly connected through the terminal block, which is very convenient. 5. With 4 fixing bolt holes, the holes are 3.1mm, and the spacing is 10.5cm x 4.4cm ule interface: DC +: Connect to the positive pole of the power supply DC-: connected to the negative pole of the power supply IN1-IN4: According to the setting of each e, the corresponding relay can be controlled by high or low level. Relay output: 12-wire interface, all interfaces can be directly connected for user access NO1-NO4: Relay normally open interface, the relay is suspended before inhalation, and short-circuit with COM after inhalation. COM1--COM4 relay public interface NC1--NC4: Relay normally closed interface, short circuit with COM before introducing the relay, and float after inhalation High and low trigger selection: 1.S1-S4 are the high and low level trigger options of relays 1 to 4; When 2.com is short-circuited to a low level, the corresponding relay is triggered by a low level, and when com is short-circuited with a high-level terminal, it is triggered by a high level. size:11 x 5 x 2cm Material:PCB colour:blue
Package Contents: 1 x 6-way relay ule Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.