This optocoupler isolation module uses 5.0 pitch screw terminals for easy wiring. It can be used as a level converter (NPN-PNP, PNP-NPN), or to isolate the signal input to the microcontroller, or to isolate the output of the microcontroller control device. This optocoupler board is not only suitable for PLC drive motor boards, but also can be used in inverters to isolate detection and amplify current.

PC817 parameters:
Input signal voltage: DC 3V-5V/12V/24V (optional)
Output signal voltage: wide voltage suitable for DC1.8V-24V
EL817 parameters:
Isolation voltage greater than 3000V
Input current maximum 50MA
Working current>1MA
Maximum output current 50MA (input current must be 15-20MA)
Working temperature -55~110 degrees
Maximum application signal frequency: 5KHz

Specifications:
Material: Plastic and metal
Size:
(L * W * H) 40 * 15.5 * 16 mm / 1.57 * 0.61 * 0.62 inch
Color: Green
Packaging List:
2 × 1 Channel Optocoupler Isolation Board
4 × Self-Adhesive Hinges

Notes:
1. Small items may include, please store with care.
2. Manual measurement, please allow slight errors on size.
3. The color may exist slight difference due to different screen displays.