
B–63323EN/03
7. CONNECTION TO CNC PERIPHERALS
305
When absolute detection is used:
PCR–EV20MDT
JF101 to 108
JF101 to JF108
1
2
3
4
5
6
7
8
9
18
20
12
14
16
PCA
*PCA
PCB
*PCB
PCZ
*PCZ
+6VA
REQ
+5V
0V
0V
SHLD
PCA
*PCA
PCB
*PCB
PCZ
*PCZ
+6V
REQ
+5V
+5V
+5V
0V
0V
0V
PCB
*PCA
PCA
0V
3
2
1
4 0V
PCZ
5
*PCZ
6 0V
+6V7
REQ8 +5V
+5V9
10 +5V
13
12
11
14
15
16
17
18
19
20
MS3102A–22–14P
PCZ
PCA
*PCZ
*PCA
J
E
A
SHLDN
+6VAT OVA
K
F
B
P
U
+5V
PCB *PCB
L
G
C
0V
R REQ
V
M
H
D
S
MS3106B22–14S
A
B
C
D
E
F
T
S
L
M
U
N
Recommended connector: A02B–0120–K303 (includes the following
body and housing)
(Body: FI40–2015S, soldering type, from Hirose Electric Co., Ltd.)
(Housing: FI40–20–CV5, from Hirose Electric Co., Ltd.)
NOTE
Since some pins of this connector, unlike other 20–pin connectors, have been removed, resulting in a
unique pin arrangement, be careful when identifying pin numbers. See Figure 2 in Appendix B and
Table C (a) in Appendix C.
Recommended cable: A66L–0001–0286 (#20AWG 6 + #24AWG 3)
Separate detector interface unit
Pulse coder
Cable connection
Pulse coder
Shield
Earth plate
7.6.4.6
Separate pulse coder
interface