โมดูลรีเลย์ 8 channel 5v/12v/24 v high and low level trigger relay with optocoupler พร้อมกับ optouple สําหรับ plc 8 channel relay module

8 channel relay module 5V/12V/24V high and low level trigger relay control with optocoupler for PLC automation equipment control Each channel can be individually switched high and low level trigger the module description: 1, the module uses genuine quality relay, normally open interfaces Maximum load: AC 250V / 10A, DC 30V / 10A; 2, using SMD optocoupler isolation, driving ability, stable performance; trigger current 5mA; 3, the working voltage: 5V,12V,24V 4, each channel relay can be set high or low-level triggered by jumper; 5, fault-tolerant design, even if the control line is broken, the relay will not operate; 6, the power indicator (green), 8 relay status indicator (red) 7, user-friendly interface design, all interfaces are available through the wiring terminal direct connection leads, very convenient 8, module size: 141.5mm * 50mm * 18.5mm (L * W * H) 9 with four mounting bolts holes, hole 3.1mm, spacing 136mm * 44.5mm module interface: 1, DC +: positive power supply (voltage relay according to requirements, 5V.9V.12V and 24V selection) 2, DC-: negative one 3, IN1-IN8: According to the settings for each channel, can be high or low level control of the corresponding relay Relay output: 24 line interface, all interfaces can connect directly leads, user-friendly 1, NO1 - NO8: normally open relay interfaces, relay before hanging, pull back with COM 2, COM1 - COM8: Relay Common Interface 3, NC1 - NC8: normally closed relay interfaces, relay before with COM, pull vacant post High and low end of the trigger selection: 1.S1-S8 relay 1 followed by road -8 path of high and low trigger selection; 2, com and low short, trigger the corresponding relay is low, and high when com shorted high level trigger Before purchase: 1. All the goods are in stock and we will dispatch immediately if we receive the order. 2.Please read the item description, if you have any question, do not hesitate to contact us. 3.Use the vouchers for more saving. Shipment： 1.1-2 days to ship(except for the pro-order item) After purchase: 1.If you are satisfied，please give us 5 stars praise. 2.Please contact us before you are going to give us bad review. We are helpful and will solve the problems. if you receive a defect item,please contact us at once with item picture or video #8 channel #relay #module #5V #12V #24V #high #and low #level #trigger #relay #control #with #optocoupler #for #PLC #automation #equipment #control