ElmoMC AC Input Digital Servo Drives-Bassoon Cable Kit User Manual
Page 42
Cornet Installation Guide
Installation
MAN-CORIG (Ver. 1.502)
42
1.13.7.4.
Pulse-and-Direction Input Option on FEEDBACK B (YA[4]=0)
This mode is used for input of differential or single-ended pulse-and-direction position
commands on Port B1. In this mode Port B2 provides differential buffered pulse-and-direction
outputs for another axis.
Below are the signals on the Auxiliary Feedback ports when set up to run as a single-ended
pulse-and-direction input:
Port Pin Signal
Function
Pin Positions
-
1
N.C.
Do not connect this pin
COR016A
15-Pin D-Sub Socket
B1
2
DIR/CHB
Direction/Auxiliary Channel B high input
B1
3
PULS/CHA
Pulse/Auxiliary Channel A high input
PWR
4
+5V
Encoder supply voltage
PWR
5
SUPRET
Encoder supply return
B2
6
CHAO
Buffered Channel A output
B2
7
CHBO
Buffered Channel B output
-
8
N.C.
Do not connect this pin
-
9
N.C.
Do not connect this pin
8
15
1
9
Port B1
Port B2
Power
N.C.
15-Pin D-Sub Plug
-
10 N.C.
Do not connect this pin
-
11 N.C.
Do not connect this pin
PWR 12 SUPRET
Supply Return
B2
13 CHAO-
Buffered Channel A complement output
B2
14 CHBO-
Buffered Channel B complement output
-
15 N.C.
Do not connect this pin
Table 9: Pulse-and-Direction Auxiliary Encoder Pin Assignment on FEEDBACK B
FEEDBACK B on the front of the Cornet has a 15-pin D-Sub plug. Connect the Auxiliary Feedback
cable from the Pulse and Direction Controller to FEEDBACK B using a 15-pin D-Sub socket with a
metal housing. When assembling the Auxiliary Feedback cable, follow the instructions in
Section 1.13.4 (Feedback and Control Cable Assemblies).