2OM-1088-002.pdf - 第458页
4.1 Electrical and Electronic Symbols Name Symbol Graphic Symbols Remarks Solenoid YSOL* The solenoid in the left figure is used for the electromag- netic lock-type door switches. Electromagnetic Brake (OFF Brake) Photos…
4.1 Electrical and Electronic Symbols
Name Symbol Graphic Symbols Remarks
Pressure Switch SP*
Emergency Stop SPB*
Switch
Key Switch S* Contact a
Contact b
Toggle Switch S* Contact a
Contact b
Pushbutton SPB* Contact a
Switch
(Momentary)
Contact b
Pushbutton SPB* Contact a
Switch
(Alternate)
Contact b
Safety Door SQ* Contact a
Switch
Limit Switch Contact b
Selector Switch S* The theory of contact combination is de-
scribed near the graphic symbols.
Solenoid Valve YSV*
0207-001 Chapter 3 3-43 Tg0699-PM-D2
4.1 Electrical and Electronic Symbols
Name Symbol Graphic Symbols Remarks
Solenoid YSOL* The solenoid in the left figure
is used for the electromag-
netic lock-type door switches.
Electromagnetic
Brake
(OFF Brake)
Photosensor BPH*
Position Switch BPS*
Vacuum Sensor SVS*
Proximity Sensor BPX*
Monitor Display
Touch Screen
Camera CAM*
Voltmeter P*
Jumper The left figure represents a
jumper socket (jumper mount-
ing) in a unit P.C.B.
0207-001 Chapter 3 3-43-1 Tg0699-PM-D2
Name Symbol Graphic Symbols Remarks
Noise Filter Z* The graphic symbol generally represents
Servomotor ASMD* a unit.
Driver Different circuit symbols are used to the
Stepping APMD* classification of electrcal components.
Motor Driver
Speed Control ASCP*
Driver
Switching Power G*
Brake Power for G*
Servomotor
Lighting Surge FV*
Protector
Unit P.C.B. U*
Hard Disk Drive HDD*
Floppy Disk Drive FDD*
Other Units
0207-001 Chapter 3 3-43-2
Tg0699-PM-D2
4.1 Electrical and Electronic Symbols