TS7500_DIO_PIN_NUMBERS TS7500 TS752 44 Pin Enclosure Header Function DCON Pin Function Sense 11 Flash CS# 12V_PS_ON Hi=PS ON Lo=OFF 29 Out 3 HS1 Hi=HS Switch ON Lo=OFF 38 Buf In 2 HS2 " 30 Buf In 6 HS3 " 39 En Relay 1 HS4 " 37 En Relay 2 HS5 " 40 Buf In 1 HS6 "