1/2/4/8 Arduino Pi Channel Relay Board Module Selectable High Low 5V 12V 24V
Description:Module description:1, The module uses genuine high-quality relays and parts, the maximum load of the normally open interface: AC 250V/10A, DC 30V/10A;2, Using patch optocoupler isolation, strong driving ability, stable performance; trigger current 5mA;3, The module working voltage has 5V-12V-24V4. The module can be triggered by a jumper to set a high level or a low level;5, Fault-tolerant design, even if the control line is broken, the relay will not move;6, Power indicator (green), Relay status indicator (red)7, The interface design is user-friendly, all interfaces can be directly connected through the terminal block, very convenient8, With 4 fixing bolt holes, hole 3.1mmModule interface:1.
DC+: Connect the positive pole of the power supply (the voltage is required by the relay)2, DC-: connected to the negative pole of the power supply3, IN: can control the relay to pull high or lowRelay output:1. NO: The relay normally open interface, the relay is suspended before the suction, and the short is connected with COM after the suction. 2, COM: relay common interface3. NC: The relay normally closes the interface, and the relay is shorted to COM before the suction is closed. High and low trigger selection:1.
When the jumper is shorted to LOW, it is triggered by low level;2. When the jumper is shorted to high, it is triggered by a high level. TP4056 5V USB C 1A Lithium Battery Charger Discharge Protection - UK Stock. 5Pcs TP4056 5V USB C 1A Lithium Battery Charger Discharge Protection-UK Stock. 100x TP4056 5V USB C 1A Lithium Battery Charger Discharge Protection - UK Stock.1/2/4/8 Channel Relay High Low Level Optocoupler 5V 12V 24V UK Stock Arduino Pi. This listing is for a variety of Channel/Voltage relays with selectable high/low triggers. The assorted option for each voltage contains the below. 4x1 Channel (of selected voltage).
1, The module uses genuine high-quality relays and parts, the maximum load of the normally open interface: AC 250V/10A, DC 30V/10A. 2, Using patch optocoupler isolation, strong driving ability, stable performance; trigger current 5mA. 3, The module working voltage has 5V-12V-24V. The module can be triggered by a jumper to set a high level or a low level.
5, Fault-tolerant design, even if the control line is broken, the relay will not move. 6, Power indicator (green), Relay status indicator (red). 7, The interface design is user-friendly, all interfaces can be directly connected through the terminal block, very convenient. 8, With 4 fixing bolt holes, hole 3.1mm.
DC+: Connect the positive pole of the power supply (the voltage is required by the relay). 2, DC-: connected to the negative pole of the power supply. 3, IN: can control the relay to pull high or low. 2, COM: relay common interface. High and low trigger selection. When the jumper is shorted to LOW, it is triggered by low level. We would appreciate it if we are given time to rectify any issues before receiving negative feed back. We specialise in BlueCrest (formally Pitney Bowes) mailing machines. We have over 45 years of combined experience in the mailing industry and have noticed over the last several years that an alternative source for high quality compatible parts is needed. If you have any BlueCrest (formally Pitney Bowes) mailing machinery that you require parts for we have a wide selection available with some in stock for immediate dispatch. Our low MOQs are testament to our belief that large, expensive stock holding should and needs to be a thing of the past.