FANUC Power Mate i-MODEL H CONNECTION MANUAL (HARDWARE)

9. CONNECTION TO SERVO OR SPINDLE
B63173EN/03
348
3) Cable J156B (serial interface)
Cable J156B is used to connect an analog servo interface unit
(JF10nL) and a pulse encoder or separate detector.
JF10nL
(PCREV20MDT)
1SD11
2 *SD 12 0V
313
4140V
5 REQ 15
6 *REQ 16 0V
7 (+6V) 17
8 18 +5V
9 +5V 19
10 20 +5V
J156B
SD
*SD
REQ
*REQ
+5V
+5V
+5V
0V
0V
0V
(+6V) (+6V)
+5V
+5V
+5V
0V
0V
0V
SD
*SD
REQ
*REQ
1
2
5
6
9
18
20
12
14
16
Analog servo interface unit Pulse encoder or separate detector
Connector: FI402015S
Housing: FI20CV
The +6V signal is a signal for a separate absolute
pulse coder. When the separate absolute pulse
coder is not connected, this signal need not be
wired.
Cable connection (J156B)
Shield
+6V is wired only when a
separate absolute pulse
coder is used.
Maximum cable length: 50 m
Recommended cable: A66L00010286 (#20AWG 6 + #24AWG 3 pairs)

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