Tuba Installation Guide
Installation
MAN-TUBIG (Ver. 1.503)
47
3.4.7.4.
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: Single-Ended Pulse-and-Direction Auxiliary Encoder Pin Assignment on FEEDBACK B
Port Pin
Signal
Function
Pin Position
1 to 9
Same as table above
8
15
1
9
Port B1
Port B2
Power
N.C.
15-Pin D-Sub Plug
B1
10
DIR-/CHB-
Direction/Auxiliary Channel B low
input
B1
11
PULS-/CHA- Pulse/Auxiliary Channel A low
input
12 to 15
Same as table above
Table 10: Differential Pulse-and-Direction Auxiliary Encoder Pin Assignment on FEEDBACK B
