Ac220v 5v optocoupler isolation

Buy 8CH Channel AC220V 3V 5V Optocoupler Isolation Test Board Isolated Detection Te for R392.47

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

Buy 5V 1 Channel 30A Optocoupler Isolation Support High and Low Level Trigger Switch Relay Module for R210.00

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

Buy 4CH Channel Optocoupler Isolation Relay Module 5V/12V/24V SCM PLC Signal Amplifier Boar (Voltage 5V) for R330.00

Buy 4CH Channel Optocoupler Isolation Relay Module 5V/12V/24V SCM PLC Signal Amplifier... (VOLTAGE: 5V) for R342.00

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

Buy 3pcs 2CH Channel Optocoupler Isolation Relay Module 5V SCM PLC Signal Amplifier Board for R380.36

Buy 3pcs 5V To 24V 4 Channel Optocoupler Isolation Board Isolated Module PLC Signal Level Voltage Con... for R419.00

Buy 3.3V To 5V/12V/24V 4 Channel Optocoupler Isolation Board Isolated Module PNP Ou for R279.00

Buy 24V To 5V 4 Channel Optocoupler Isolation Board Isolated Module PLC Signal Level Voltage Converter B for R281.00

Buy 4CH Channel Optocoupler Isolation Relay Module 5V/12V/24V SCM PLC Signal Amplifier... (VOLTAGE: 12V) for R342.00

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

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 / OUT4 Output: HVCC: Connect the controlled high voltage positive, HGND connected to the controlled high voltage negative Use: When IN1 is high, the corresponding OUT1 voltage is equal to HVCC, when IN1 is low, the OUT1 voltage is equal to HGND Use 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: 1 x A87 4 Channel Optocoupler Isolation Module

5V 1 Channel H/L Level Trigger Optocoupler Relay Module For Arduino Description: The module uses genuine quality relay, normally open interfaces Using SMD optocoupler isolation, driving ability, stable performance The module can be high or low by a jumper setting trigger Fault-tolerant design, even if the control line is broken, the relay will not operate The power indicator (green), the relay status indicator (red) The interface design of human nature, all interfaces are available through a direct connection terminal leads, very convenient Specification: Maximum load: AC 250V/10A, DC 30V/10A Trigger current: 5mA Working voltage: 5V Module size: 50 x 26 x 18.5mm (L x W x H) Four mounting bolts holes, diameter 3.1mm Module interface: DC+: positive power supply (VCC) DC-: negative power supply (GND) IN: can be high or low level control relay Relay outputs: NO: normally open relay interface COM: Common Interface Relays NC: normally closed relay interface High and low level trigger options: It is low level trigger when jumper connect to LOW pin It is high level trigger when jumper connect to HIGH pin Package included: 1 x 1 Channel H/L level trigger optocoupler relay module