Optocoupler isolation relay

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Effect: 1. Optocoupler isolation signal 2. Anti-interference 3. Conversion signal voltage (such as 5v conversion 24v, etc.) 4. High and low level conversion 5. Working voltage: 2.4V-20V Package includes: 1 x Optocoupler Isolation Module

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FAST AFFORDABLE COURIER SHIPPING TO SOUTH AFRICA Features: 1. Limit conversion frequency: 20KHZ. 2. Size: 72*55*18mm 3. Mounting Hole Size: 64*47mm, diameter 3mm. Application: 1. It can be used for signal isolation 2. PLC signal level converting 3. PNP/NPN signal to NPN signal 4. signal level voltage converter Package included: 1 x 24V To 12V 4 Channel Optocoupler Isolation Board 24V To 12V 4 Channel Optocoupler Isolation Board Isolated Module PLC Signal Level Voltage Converter Board 4Bit 24V To 12V 4 Channel Optocoupler Isolation Board Isolated Module PLC Signal Level Voltage Converter Board 4Bit 24V To 12V 4 Channel Optocoupler Isolation Board Isolated Module PLC Signal Level Voltage Converter Board 4Bit

5Pcs A87 4 Channel Optocoupler Isolation Module High And Low Level Expansion Board For Arduino Description:1. Function: Use the low level to control the high level. Such as the use of single-chip 3V or 5V voltage control 9V or 12v voltage.2. HVCC should not exceed 24V. Output OUT1 / OUT2 / OUT3 / OUT4 output current equal to HVCC / 5.1K, absorption current 500ma.3. This module uses TLP281 chip (for Toshiba).4. Schematic:Input and output instructions: Input: IN1 / IN2 / IN3 / IN4, then the microcontroller or Arduino IO port, GND and the Arduino development board connected to the GND.IN1 / IN2 / IN3 / IN4 controls OUT1 / OUT2 / OUT3 / OUT4, respectively.Output: OUT1 / OUT2 / OUT3 / OUT4Output: HVCC: Connect the controlled high voltage positive, HGND connected to the controlled high voltage negativeUse: When IN1 is high, the corresponding OUT1 voltage is equal to HVCC, when IN1 is low, the OUT1 voltage is equal to HGNDUse examples The following example shows how to use the microcontroller's IO port to control the 24V motor rotation. Figure motor operating voltage of 24V,red ' ' that the motor power positive, black '-' that the motor power supply negative. When the microcontroller IO_0 output high, the motor rotate,when the IO_0 port output low, the motor stops rotating.Package included:5 x A87 4 Channel Optocoupler Isolation Module

Features: 1. Limit conversion frequency: 20KHZ. 2. Size: 72*55*18mm 3. Mounting Hole Size: 64*47mm, diameter 3mm. Application: 1. It can be used for signal isolation 2. PLC signal level converting 3. PNP/NPN signal to NPN signal 4. signal level voltage converter Package included: 5 x 24V To 5V 4 Channel Optocoupler Isolation Board

Features: 1. Limit conversion frequency:20KHZ. 2. Size: 95*72*18mm 3. Mounting Hole Size: 64*47mm, diameter 3mm. Application: 1. It can be used for signal isolation 2. PLC signal level converting 3. PNP/NPN signal to NPN signal 4. signal level voltage converter Package included: 1 x 24V To 5V 8 Channel Optocoupler Isolation Board

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