KNACRO 8 Channel High-Level Solid State Relay modules Red Board DC 12V Solid State relays 240V AC / 2A Output with resis

With power anti-reverse function, then the wrong power supply will not damage the module. Output with 240V/2A self returning fuse protection module security.
It has four 3mm fixing bolt holes for easy installation.
Genuine high-quality solid-state relay module, maximum load: AC 240V / 2A.
Module anti-interference ability, stable performance, trigger current is only 1mA. Each relay has a status indicator (red).
High-level control module, the module built-in current limiting resistor can be used directly positive voltage control, you can also use the microcontroller I / O control.
Supply voltage: DC12V.
Relay Maximum load: 240V/2A.
Trigger current: 1mA.
Quiescent Current: less than 10mA.
All pull current: less than 70mA.
Fixing bolt holes: 4 * 3mm.
Size: 96 * 60 * 25mm (L * W * H).
Weigth:72g/2.54oz.
Module interface:
1.The control module terminal: a 10-wire interface, all interfaces are there terminals, user-friendly connection.
DC+: positive external DC power supply.
DC-: negative External DC power supply.
X1-X8: Relay control interface, a high level relay.
2.Relay output: 16 line interface, all the terminals are the interface, user-friendly connection.
NO1-no8: normally open relay interfaces, relay before hanging, pull back with CM.
CM1-CM8: Relay common interface.