IAI SCON-CB-F - Page 114

2. Wiring
98
[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 100
Ω
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
22
4
33
4
1
1
22
4
33
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 100
Ω
or less
Caution: Use the same power source for the host open collector input and output, AK-04 and
JM-08.
2.3.3