Description

1.Description:

 It is a DC 12V 6CH Optocoupler Isolator Relay Module.Its input adopts photoelectric isolation to amplify the input signal,which effectively solves the problem that the controller controls the relay output when the driving ability is insufficient.

2.Feature:

 1).It adopts the optocoupler isolation method for the input,and the signal loop and the power supply loop are isolated.

 2).Each channel has an LED indicator that shows the status of the current channel.

 3).The module adopts the 35mm standard "DIN" rail to install the trigger signal,which is compatible with positive control and negative control.

3.Parameter:

 1).Product Name:DC 12V 6CH Optocoupler Isolator Relay Module

 2).Trigger Signal:DC 12V

 3)Input Voltage:DC 12V

 4).Output Type:one on and one off (single pole double throw dry contact)

 5).Reset Time:less than 4ms

 6).Mechanical Life:more than 20 million times

 7).Trigger Current:5mA

 8).Coil Current:18.8mA

 9).Response Time:12ms(Max)

 10).Contact Capacity:10A (maximum current)

 11).Number of Modules:6 channels

 12).Installation Method:standard 35mm DIN rail type installation

 13).Work Temperature:-44℃~55℃

 14).Work Humidity:5%~95%RH

 15).Size:112*80*40mm

4.X1~X8 Terminals:

 1).Terminals X1~X8:Terminals for input trigger signal.

 2).The voltage of the trigger signal is divided into DC 12V.

 3).The current of the trigger signal is 5mA.

 4).By switching,the voltage of the S/S terminal,the trigger signal can be active high or active low.

5.S/S Terminal:

 1).The S/S terminal is the common terminal of the input signal.

 2).When S/S is connected to high level,the trigger signals X1~X8 are active low level.

 3).When S/S is connected to low level,the trigger signal X1~X8 is active high level.

 4).The S/S terminal and the trigger signal terminal (X1~X8) must be in the same electrical control circuit.

6.Output Terminal:

 1).Each output of the module is a dry contact of an independent relay.

 2).Each output has a normally open contact and a normally closed contact,the maximum overcurrent is 10A,and the withstand voltage is AC 250V or DC 30V.

 3).Output terminals 2-3 are normally open contacts,and 3-4 are normally closed contacts.

7.Application

 1).MCU GPIO pins

 2).I/O boards

 3).Raspberry pie

 4).PLC

8.Package:

 1).1pc DC 12V 6CH Optocoupler Isolator Relay Module