5 В 4-Канальный Релейный модуль с анод для Arduino PIC ARM AVR DSP 4 канала реле Управление

5 В 4-Канальный Релейный модуль с анод для Arduino PIC ARM AVR DSP 4 канала реле Управление

Description:

This module as the default delivery 5 v relay. 9 v, 12 v, 24 v of the control voltage of the available at the same time, take please leave a message.

This module for high level trigger, triggering current is not less than 5 ma, part of 51 single-chip microcomputer IO port output capability is weak, the need to pull up or increase the ability for drive circuit.
The advantages of high level driver, control line broken line of words, load won't work, higher safety.
The module features:
1, relay use 5 v dc power supply, the control signal can be directly joint SCM IO mouth, can also use 5 v direct control relay.
2, each group relay have normally open, the normally closed contact of the group.
3, input control signal line:
VCC joint 5 v dc positive
GND joint 5 v dc negative
IN1 IN2 IN3 IN4 joint control signal, 5 v, high level relay suction close, low level relay disconnect.
COM joint control signal power negative, also can &gnd sub realize common ground.
4, have power light, and 4 road relay led light for work state, SMT.
5, have SMT diode M7, reverse protection.
6, circuit board opposite to resistance welding, can on tin overstriking, guarantee 10 a current reliable.
7, there are four 3 mm diameter screw hole, ease of installation. Screw hole center spacing 68 mm X 47 mm
8, small size, convenient installation. Circuit board size: 75 mm X 55 mm high 20 mm
9, pin have black and yellow, random delivery.

Package  Included:

1 * 4 Channel 5V Relay Module