ELECTRICAL SYMBOLS USED IN WIRING DIAGRAM
SYMBOL
30
85
30
85
30
85
30
85
MAN-00039
Rev1/Sep2008
DIODE
ZENNER DIODE
LIGHT EMITTING DIODE (LED)
TRANSISTOR (NPN)
TRANSISTOR (PNP)
87
4-POINT, NO (NORMALLY OPEN) RELAY
86
87
4-POINT, NC (NORMALLY CLOSED) RELAY
86
4-POINT, NO (NORMALLY OPEN) RELAY WITH DE-SPIKING
87
DIODE
86
4-POINT, NC (NORMALLY CLOSED) RELAY WITH DE-SPIKING
87
DIODE
86
EXPLANATION
48