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Zerone 1 Channel Optocoupler Relay Module Board High & Low Trigger 5V/12V/24V
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About Zerone 1 Channel Optocoupler Relay Module Board
Specification: Weight: 18g/0.6oz Common interface load: AC 250V/10A, DC 30V/10A Module Size (L*W*H): 50*26*18.5mm/2*1*0.7inch Bolt Hole: 3.1 mm; 44.5*20.5mm (spacing) Voltage: 5V, 12V, 24V (Optional) Module interface: 1. DC + : connected to the positive pole of power supply (voltage is required for relay, 5V, 12V and 24V for choice) 2. DC- : connect to the power negative pole. 3. IN: high or low level control relay suction Relay output terminal: 1. NO: relay changeover interface,relay suction front suspension, suction and COM short connection. 2.COM: Relay common interface. 3.NC: Relay normally closed interface,relay suction and COM short joint, suction clearance. High and low level trigger selection terminal: 1. When jumper is connected with LOW short circuit, it is triggered by LOW level; 2. High level is triggered when jumper is connected with high short circuit; Package List: 1 x Relay Module
