Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set - Manual (Page 97)

9 1
26 19 .
11300-I
Section 3A
Primary 9/230 Components
3A-14
Figure 3A.10
Connectors J1, J2, and J3 - 26 Pin Female, D-Shell Connector
Pin No. Signal Description Signal Destination
1 Not Used
2 Not Used
3 CHA_HI Feedback device Channel A Servo Module
4 CHB_HI Feedback device Channel B Servo Module
5 CHZ_HI Feedback device Channel Z Servo Module
6 +5V_ENC +5V Encoder Power Supply Feedback Device
7 +5V_ENC +5V Encoder Power Supply Feedback Device
8 SEN Switched +5V Encoder Power Supply (not used) Feedback Device
9 DRIVE ± 10V analog drive command Servo Amplifier
10 Not Used
11 Not Used
12 CHA_LO Feedback device Channel A Servo Module
13 CHB_LO Feedback device Channel B Servo Module
14 CHZ_LO Feedback device Channel Z Servo Module
15 Not Used
16 GND Encoder Power Return Feedback Device
17 SEN. RET Encoder Power Return Feedback Device
18 DRIVE.RET ± 10V analog drive command return Servo Amplifier
19 Not Used
20 Not Used
21 SHLD_CHA Shield for phase A connect at module only
22 SHLD_CHB Shield for phase B connect at module only
23 SHLD_CHZ Shield for phase Z connect at module only
24 SHLD_+5V Shield for +5V connect at module only
25 SHLD_SEN Shield for switched +5V connect at module only
26 SHLD_DRV Shield for drive command connect at module only
ANALOG OUT Auxiliary Output Connector
An auxiliary analog output is provided through the connector labeled
ANALOG OUT (TB3). This connector is typically used to command an
analog spindle drive system with no position feedback. TB3 is not capable
of receiving encoder feedback information. Figure 3A.11 shows the
location of ANALOG OUT connector. Table 3A.G lists terminal
assignments of this connector.