5V 8 CH SSR Low Level Solid State Relay Module

Compares with the traditional mechanical relay, the Solid State Relay (SSR) has many advantages: it has a longer life, with a much higher turn on/off speed and no noise. Besides, it also has better resistance to vibration and mechanical shock, and better moisture proof performance.
This Solid State Relay Module has two channels, which work and be controlled separately. it is based on Omron G3MB, to control current upto 2A@240VAC, can be widely used in various areas such as computer peripheral interfaces, temperature/speed light adjustment, servo control, petrochemical, medical instrumentations, financial devices, coal, meters, traffic signals, etc.
Ports Description
Input
DC+: connected to VCC (Supply power according to relay voltage)
DC-: connected to GND
IN1: CH1 Signal triggering end of 1-channel relay module (active at high level)
IN2: CH2 Signal triggering end of 2-channel relay module (active at high level)
IN3: CH3 Signal triggering end of 3-channel relay module (active at high level)
IN4: CH4 Signal triggering end of 4-channel relay module (active at high level)
IN5: CH5 Signal triggering end of 5-channel relay module (active at high level)
IN6: CH6 Signal triggering end of 6-channel relay module (active at high level)
IN7: CH7 Signal triggering end of 7-channel relay module (active at high level)
IN8: CH8 Signal triggering end of 8-channel relay module (active at high level)
What is high level and low level?
Triggered at high level: when a forward voltage exists between signal triggering terminal (IN) and negative supply voltage. It generally connects positive supply voltage and triggering terminal together. When triggering terminal has positive supply voltage or reaches triggering voltage, the relay will close.
Triggered at low level: when the voltage between the signal triggering terminal and negative supply voltage is 0V, or the voltage at the triggering terminal is lower than positive supply voltage. If it lowers to a triggering voltage, the relay will close. It generally connects negative supply voltage and triggering terminal together.
Parameters:

Channel
Voltage
Quiescent Current
Operating Current
Trigger Voltage
Trigger Current

1-channel
5V
0mA
13.8mA
3-5V
2mA

2-channel
5V
0mA
26.8mA
3-5V
2mA

3-channel
5V
0mA
37mA
3-5V
2mA

4-channel
5V
0mA
48mA
3-5V
2mA

5-channel
5V
0mA
59mA
3-5V
2mA

6-channel
5V
0mA
70mA
3-5V
2mA

7-channel
5V
0mA
81mA
3-5V
2mA

8-channel
5V
0mA
90mA
3-5V
2mA

Output Rating (Under 25℃ environmental temperature)

Rated Load Voltage
Load Voltage Range
Load Current
Surge Current

AC100～240V 50/60Hz
AC75～264V 50/60Hz
0.10 to 2 A
30 A (60 Hz, 1 cycle)