ICSP/ICD connector for programming with PIC-MCP-USB, PIC-MCP or PIC-PG1, PIC-PG2, PIC-PG3, PIC-PG4 and debugging with PIC-ICD2, PIC-ICD2-POCKET, PIC-ICD2-TINY(* for the PICs with ICD support)
Power plug-in jack for +12VDC power supply
Voltage regulator +5V, 78L05 and filtering capacitors
status LED connected to RB5
Quartz crystall oscilator circuit 20Mhz
DIL18 microcontroller socket
RS232 DB9 female connector
RS232 interface circuit with Tx, Rx signals
4 optocoupler isolated inputs with screw terminals
input status LEDs
4 relay outputs with 10A/250VAC contacts with screw terminals
output status LEDs
FR-4, 1.5 mm (0,062"), green soldermask, white silkscreen component print