Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 186)

Section 4B
Connecting the 3-axis Servo Module
4B-40
Table 4B.K
Analog Servo Module Test Point Values
Test Point Analog DAC reference Voltages
TP5 +10V dc Reference
TP7 Analog Ground
TP9 -10V dc Reference
Test Point Module Power Reference Voltages
TP6 +5 V dc
TP8 Digital Ground
TP10 +15V dc
TP11 Analog Ground
TP12 -15V dc
Test Point Encoder Feedback Signals
TP13 Z Channel connector J1
TP14 B Channel connector J1
TP15 A Channel connector J1
TP16 Z Channel connector J2
TP17 B Channel connector J2
TP18 A Channel connector J2
TP19 Z Channel connector J3
TP20 B Channel connector J3
TP21 A Channel connector J3