Specification Brand : Hilitand BulletPoint : Relays BulletPoint1 : [Multiple Voltage Options] 24v for the module's operating voltage for versatility. BulletPoint2 : [Fault-tolerant Design] Even if the control line breaks, the relay remains stable, ensuring consistent . BulletPoint3 : [High & Low Level Triggering] Each path of the module can be triggered by high or low levels via a simple jumper setting. BulletPoint4 : [Adopt Patch Photocoupler Isolation] Ensures strong driving ability and stable performance with a trigger current of 5ma. BulletPoint5 : [Indicator Lights] Features a power indicator light (green) and 4-way relay state indicator lights (red) for easy monitoring. Color : One Color ExternallyAssignedProductIdentifier : 7614565444891 ItemName : 2Pcs 1 Channel Optocoupler Isolation Relay Module Board High Low Trigger 24V with Power Indicator Light ItemPackageDimensions_Height : 3 centimeters ItemPackageDimensions_Length : 6 centimeters ItemPackageDimensions_Width : 4 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : solid-state-relays Manufacturer : Hilitand ModelName : Hilitand18p2o67der ModelNumber : Hilitand18p2o67der NumberOfItems : 1 PartNumber : Hilitand18p2o67der ProductDescription : Specification: Weight: 36g/0.6oz Module Size (L*W*H): 50*26*18.5mm/2*1*0.7inch Bolt Hole: 3.1 mm; 44.5*20.5mm (spacing) Module interface: 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: 2 x Relay Module ProductSiteLaunchDate : 2024-10-10T15:23:44.150Z Size : 5V UnitCount : 1 UnspscCode : 39122300