Instruction Manual
2 - 4
*
Use 115 VAC with ML-Trim model # 3200-1931
Use 230 VAC with ML-Trim model # 3200-1932
L1
*
Neut or L2
GND/PE
RS485 Serial
Communications
5V_DI
COM
LEAD_FQ
FDBK_FQ
COM
RUN
JOG
COM
R–STOP
F–STOP
COM
MST / FOL
SETPT
COM
V_DO
DRV_EN
ALARM
COM
USE COPPER WIRE ONLY. SELECT WIRE SIZE
ACCORDING TO AMPACITY FOR 60/75 C WIRE ONLY.
TIGHTEN J3 TERMINALS TO 5 LB-INS.
J1 J4
J3
T / R +
T / R –
COM_AUX
RS485
COMM
AUX
PWR
L1
NEUT
GND
PE
AC
POWER
INC
MAX_SPD
SPD
CMD
DRV_SIG
DRV_COM
AC POWER
115 VAC
0.1 AMPS
50 / 60 HZ
I / O
PWR
FREQ
INPUTS
DIGITAL
INPUTS
J5
DIGITAL
OUTPUTS
5V
COM_AUX
J2
Run
Jog
R-Stop
F-Stop
Master/
Follower
Setpoint
Select
Lead
Frequency
Sensor
Feedback
Frequency
Sensor
+5VDC External
DC Power
Supply
+5V COM
+5V
SIG
COM
+5V
SIG
COM
50V
MAX
+V
COM
R1
R2
External
DC Power
Supply
TD/RD+
TD/RD–
COM
Motor Drive
SIG
COM
1
2
3
1
2
1
2
3
1
2
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Fuses
1A
250V
Figure 2-2 ML–Trim General Wiring