Cn21m optional feedback module interface connector, Cn22m optional feedback module interface connector – Rockwell Automation 8520 9/Series CNC Integration Maintenance Manual Documentation Set User Manual
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11863-I
Section 4B
Connecting the 3-axis Servo Module
4B-19
Figure 4B.16
Connectors and Pin Assignments for the CN14F, CN15F, CN16F, 16 pin
female, Honda MR-16MRFD2
Pin No.
Signal
Description
True Level
Signal Destination
1
PB
Phase B, phase pulse
HIGH
Optional Feedback Module
2
PB
Diff. Signal
LOW
Optional Feedback Module
3
ENC_15V +15V dc power for feedback device
Feedback Device
4
ENC_15V +15V dc power for feedback device
Feedback Device
5
Shield
Chassis ground for shielded cable
Feedback Device
6
Shield
Chassis ground for shielded cable
Feedback Device
7
PZ
Phase C, phase pulse
HIGH
Optional Feedback Module
8
PZ
Diff. Signal
LOW
Optional Feedback Module
9
PA
Phase A, phase pulse
HIGH
Optional Feedback Module
10
PA
Diff. Signal
LOW
Optional Feedback Module
11
GND
Feedback device power return
Optional Feedback Module
12
GND
Feedback device power return
Optional Feedback Module
13
GND
Feedback device power return
Optional Feedback Module
14
ENC_5V
+5V dc power for feedback device
Feedback Device
15
ENC_5V
+5V dc power for feedback device
Feedback Device
16
ENC_5V
+5V dc power for feedback device
Feedback Device
CN21M Optional Feedback Module Interface Connector
The optional feedback module is interfaced with the the servo module
through connectors CN21M and CN22M. Control signals from the servo
module and position feedback information from the non-motor mounted
feedback devices pass through this connector. Connector CN21M connects
directly to connector CN11 on the servo module. A cable is not required
for this connection.
CN22M Optional Feedback Module Interface Connector
The optional feedback module is interfaced with the the servo module
through connectors CN21M and CN22M. Encoder feedback signals from
the digital servo module pass through this connector. Connector CN22M
connects directly to connector CN12 on the servo module. A cable is not
required for this connection.