KLR 16 Channel Relay Module Isolated Low Level Trigger Power Dual Terminals Dual PCB 5/12/24V

KLR 16 Channel Relay Module Isolated Low Level Trigger Power Dual Terminals Dual PCB 5/12/24V

Description
- The module uses genuine quality relay , normally open interfaces Maximum load : AC 250V/10A, DC 30V/10A;
- Using high-power high-voltage transistor, driving ability, stable performance ; trigger current 5mA;
- The module voltage is 5V, 12V, 24V are available ; otherwise 1,2,4,8,12 road modules to choose from ;
- The relay pull low , the module containing limiting resistor , low level can be GND, can MCU I / O port is set low ;
- Fault-tolerant design , even if the control line is broken , the relay will not operate ;
- The power indicator ( red ) , 16 relay status indicator ( blue )
- Interface design humane, all interfaces can be connected directly via terminal wiring leads , very convenient
- Module size : 15.0cm * 10.0cm * 2.0cm ( L * W * H )
- With a fixed bolt holes 4 3mm aperture , easy installation

Two module interface
- Module control side: 18 line interface, all interfaces are terminal, user-friendly
   VCC: DC power positive (with 5V, 12V and 24V modules to choose from )
   GND: DC power cathode
   CL1-CL16: relay control interface , low level corresponding relay
- Relay outputs : 48 line interface, all interfaces are terminal, user-friendly
     NO1 - NO16: normally open relay interfaces , relay before the vacant after the pull shorted with COM
     COM1 - COM16: Relay Common Interface
     NC1 - NC16: normally closed relay interface relay shorted with COM ago , after the pull- vacant