Yamaha CEmarking RCX221, Руководство по дополнительному оборудованию

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3-6
Chapter 3 SYSTEM OVERVIEW
4
1
2
3
5
6
3.2.2 Power supply and emergency stop system circuit configuration
The control system's power supply system and emergency stop system circuit block
diagram are shown below.
Power supply and emergency stop circuit block diagram
*4
ABS
BATTERY
+3.6V
POSITION
BACKUP
CIRCUIT
CPU
CONTROL
CIRCUIT BLOCK
RELAY1
Position Data
MOTOR
+24V
ROBOT I/O
MOTOR
DRIVE
CIRCUIT
5VDC, 12VDC, 15VDC
MOTOR
280VDC
REALY2
GND
MOTOR
POWER
CIRCUIT
CONTROL
POWER
CIRCUIT
5VDC
12VDC
24VDC
*2
*1
POWER CIRCUIT BLOCK
*2
*3
(User equipment)
External
emergency stop
circuit
SAFETY
*1) The input power and each control power are
insulated by the insulated transformer.
*2) The 0V line for the 3.6VDC, 5VDC, 12VDC
and 24VDC is not connected to the protective earth.
*3) Refer to the RPB-E connector input/output
signal table for the wiring diagram from the RPB-E.
*4) Excluding RCX221.
MAIN L
N
CONTROL
L1
N1
200 to 230VAC IN
FUSE
FUSE
RCX240/RCX221/RCX222
RPB
RPB-E
Enable
switch
Selector
switch
Emergency stop button
3.2 Control system configuration