2 Channel Solid State Relay
2 Channel OMRON 5 Volt Solid State Relay
This is a dual channel Solid State relay module featuring 2 x Omron G3MB-202P solid state relays. This module is capable of switching an AC voltages between 100 and 240V at up to a 2A current. The module can be controlled from 5V digital source such as Raspberry Pi, Arduino or any 5 volt microcontroller. A Resistive type fuse is provided on the module to help protect excessive current draw.
- OMRON 5V 240V solid state relay 2A, output with resistance type fuse 240V 2A.
- Size : 55* 33 * 25 (length * width * height)
- The input power supply : 5V DC (160MA)
- The input control signal voltage :
(0-0.5V the state of low level relay OFF)
(0.5-3.3V Unknown State)
(3.3-5V high level relay ON)
- The 2.54CM pin and blue KF301 terminal is connected to the line of control more convenient.
- DC+ : connect the power supply positive (press the relay voltage power supply)
- DC- : the cathode of a power supply
- CH1 : 1 relay module signal trigger end (high level trigger effective)
- CH2 : 2 relay module signal trigger end (high level trigger effective)
High level and low level of meaning:
High level trigger refers to the signal trigger end (IN) had a positive voltage and the negative pole of the power supply is usually between, and the triggering end of a trigger connected with the positive pole of a power supply, when the trigger end has a positive voltage or reached the trigger voltage, the relay is attracted.
Low level trigger refers to the signal triggering voltage between the end and the negative electrode of the power supply is OV, or trigger terminal voltage lower voltage than the positive power supply voltage, low to can trigger, make the relay, is usually the cathode of the power supply and the triggering end of a trigger mode connection, so that the relay is attracted.
The static current voltage version of the working current of trigger voltage, trigger current
1 way 5V 0mA 13.8mA 3.3-5V 2mA
2 way 5V 0mA 26.8mA 3.3-5V 2mA
- Module power supply: the power supply must be consistent with the DC voltage, the voltage relay
- 1 x 2 Channel 5V OMRON SSR G3MB-202P Solid State Relay Module (High Level Trigger)