Dmb (Drive Main Board); Layout And Functions - Epson RC520 Manual

5.6 DMB (Drive Main Board)

5.6.1 Layout and Functions

LED2
LED1
CN11
Connector
for the DPB I/F
The through-holes (test pins) for voltage check
LED
RC520 Rev.7
The through-holes (test pins) for voltage check
No. Through-hole
TP1 +5V
TP2 +5VA
TP3 − 5V
TP4 +24V
TP5 +5.6V
TP6 GND
No.
1 ON while the power for Encoder is output.
2 ON while the Manipulator's electromagnetic brake is released.
Maintenance 5. Four-axis Drive Unit
Description
+5V voltage for DMB
+5V voltage for the Motor Driver module
- 5V voltage for the Motor Driver module
+24V output voltage of the Switching Power Supply
module
Encoder power supply voltage
GND for TP1 through TP5
Description
157