
Publication 1746-6.1.2 - July 2000
Wiring the SLC Servo Module
5-21
Figure 5.17 Wiring Diagram for 1389 Drives
DRIVE
ENABLE
ESTOP
+2 4V
RES.PB
RES.PB
RESET
STRING IN
STRING OUT
DRIVE
DRIVE
RET
SHLD
Reset
P.B.
H1
H4
H7
G2 G1 G0 X0
P1 P2
X1
X2
X3
Y1
Y2
M1
TB2 - 1
TB2 - 2
TB2 - 3
TB2 - 4
TB2 - 5
TB2 - 6
TB2 - 7
TB2 - 8
TB2 - 9
TB2 - 10
System Ground
Frame
Main Disconnect/ Fuses
Control
Transformer
1389 Isolation
Transformer
F
120V
Thermal
Tran former
Switch
MT TS
Motor
Thermal
Switch
Transformer
Thermal
Switch
T1 T2 P1 P2
RemoteAxis
Overtravel
(Extreme)
String
(see T1, T2 on
Bulletin 1326
Servo Motor)
(see P1, P2
above)
TB1 - 1
TB1 - 2
TB1 - 3
TB1 - 7
TB1 - 8
Reset
Reset Return
Bus UV
(isolated)
Enable Source
Enable Source
Enable Source
Enable Source
System
OK
Power
Supply
230V AC
M1
M1
230V AC
A
B
C
D
E
F
G
Velocity Command
M1
Ref
AC
s
+
-
Ref
+240/480V AC
3 Phase
DR
Estop
Estop
Estop
Important: This connection is required if the system is grounded
at one end only. We recommend grounding the
system at the drive amplifier only.
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