IAI America SCON-CA - Manual (Page 74)

Chapter 2 Wiring
64
[6] Circuits for Pulse Train Control
� When Host Unit is Differential System
Host Unit
Pulse Command
(Line Driver
: 26C31 or equiv.)
(Line Receiver
: 26C32 or equiv.)
Positioning Unit
Counter Unit
CB-SC-PIOS□□□
1
2
3
4
5
6
7
8
9
10
11
12
SCON
PULSE
Connector for Pulse Train Control
NC
NC
PP
/PP
NP
/NP
AFB
/AFB
BFB
/BFB
ZFB
/ZFB
A-Phase Feedback Pulse
Z -Phase Feedback Pulse
B -Phase Feedback Pulse
Cable Clamp
Grounding resistance at 100Ω or less
0V (Note)
0V (Note)
13
14
0V(COM)
(Note) Lay out also 0V (COM) if it exists on the host unit.
�
When Host Unit is Open Collector System
AK-04 (option) is required for pulse train input. JM-08 (option) is required for pulse train output.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
0V
Host Unit
SCON
NC
NC
PP
/PP
NP
/NP
0V
0V
Cable Clamp
0V 24V DC
Pulse
Command
Pulse
Converter
AK-04
(option)
1
2
3
4 1
2
3
4
1 1
2 2
4
3 3
4
1 1
2 2
4
3 3
4
AFB
/AFB
BFB
/BFB
ZFB
/ZFB
PULSE
Connector for Pulse Train Control
CB-SC-
PIOS□□□
A -Phase Feedback Pulse
B -Phase Feedback Pulse
Z -Phase Feedback Pulse
0V
0V
24V DC
24V DC
PP
NP
/NP
/PP
24V
0V
PP
NP
24V
0V
PP
NP PP
NP
/NP
/PP
PP
NP
/NP
/PP
24V
0V
PP
NP
Counter Unit
Pulse
Converter
JM-08
(option)
Grounding resistance at 100Ω or less
Caution : Use the same power source for the host open collector input and output, AK-04 and
JM-08.