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

9. CONNECTION TO SERVO OR SPINDLE
B63173EN/03
354
JV1nL
(PCREV20MDT)
J157
1A11B
2*A12*B
3 (*ENBL) 13 (OVL)
4 (0V) 14 (0V)
5 Z 15 ALM
6 EC 16 0V
7 VCMD 17 *SRDY
8 (0V) 18 0V
9*Z1924VOUT
10 *PRDY 20 (*VRDY)
VCMD
EC
PCA
*PCA
PCB
*PCB
PCZ
*PCZ
*SRDY
ALM
*PRDY
24VOUT
0V
0V
JV1nL
7
6
1
2
11
12
5
9
17
15
10
19
18
16
SPR/SPL
GND
OA+
OA
OB+
OB
OZ+
OZ
SRDY
ALM
SRVON
COM+
COM
GND
Analog servo interface
Connector:
PCRE20FS or
PCRE20FA
Housing:
PCRV20LB
Analog servo amplifier
Ferrite core
Note) Make no connection
to a pin with its signal name parenthesized.
Cable connection (J157)
Analog servo
interface
Analog servo
amplifier
Individual
shield
Shield
Maximum cable length: 50 m (additionally restricted by voltage drop)
Recommended cable: A66L00010206 (Individually shielded twisted pair
#24AWG 3 + twisted pair #24AWG 7)
The outside diameter of the cable is 11, so decrease the outside diameter by
peeling off the sheath to insert the cable into the connector case (8 in diameter).
Recommended ferrite core: ZCAT20320930 manufactured by TDK
Install the ferrite core as close to the analog servo interface unit as possible. The
ferrite core must be of the split type.

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