MA7200 PLUS Operating Manual
TECO – Westinghouse Motor Company 230V: 1-2HP & 460: 1-2HP General Wiring Diagram
Fig. 2.1.1 General Wiring Diagram
NEMA 1 - 230V: 1 - 2HP and 460V: 1 - 2HP (NEMA4 is the same)
(Models: MA7200-2001/2-N1 and MA7200-4001/2-N1)
L1/R
L2/S
L3/T
U/T1
V/T2
W/T3
B1/P
B2
3Ø Induction motor
E
Main Power Section
Control Section
+12V
VIN
GND
AIN
AUX
0V
0V
1
S(-)
S(+)
DOG
DO1
Multi-Functional transistor
digital outputs
Open Collector, 48V @50mA
(opto-isolated)
(RA)
(RC)
(RB)
NC
NO
Multi-Functional
Relay Output
NOTES:
1 – Use shielded wiring for digital inputs and analog outputs and shielded twisted pair for analog inputs
2 - Terminals A(+) and A(-) can be used as a pulse frequency input command, 50Hz - 32kHz, with an H of 3-12V. (Input resistance 27K).
In this case jumper TP1 must be set in the OPEN position. ( CN2 connector wire code: 4H339D0250001)
Master Speed
Ref.
0 -10V (20k? )
Potentiometer
Analog section
Digital Input
Section
0V
+
-
Contact rating:
250 VAC@ <1.0A,
30 VDC@ <1.0A
-
Ground
< 100?
Analog
Output 1
Analog
Output 2
AO1
AO2
GND
Analog Outputs
0 – 10 VDC
DO2
FWD
REV
Eb
RESET
2
3
4
5
6
7
8
DG
Digital
Common
Master Speed
Ref.
4 -20 mA (250? )
Multi -Functional
Analog Input
0 -10V (20k? )
DRIVE FWD REV
SEQ
REF
REMOTE
DIGITAL OPERATOR JNEP-36
PRGM
DRIVE
DSPL
FWD
REV
EDIT
ENTER
RESET
RUN
STOP
Freq. Cmd 0
0
0.0
0Hz
TECO
LOCAL
REMOTE
MA7200 PLUS
Dedicated Digital
Inputs
Multi-
Functional
Digital Inputs
Accel / Decel
Jog
Multi-Step Speed Ref. 1
Multi-Step Speed Ref. 2
Fault Reset
External Fault
FWD / STOP
REV / STOP
Factory Default
1
2
3
4
CN2
External DC
Voltage
IP12
IG12
PG Input
(Phase A)
A(+)
A(-)
Serial Port
RS485 Input
OPEN
PULL UP
L1(R) L2(S) L3(T)
Magn
etic
Conta
ctor
MCCB
AC
Reac
tor
Fast A
cting
Fuses
AC Input Voltage
Braking Resistor
DG 1 3 5 7 VIN AIN AUX DO1 DO2 DOG S(-)
E 2 4 6 8 +12 GND GND AO1 AO2 S(-) E
RA RB RC
Terminal Layout ( Control Board code No.: 4H300D6730027)
TP1
Note 1
Note 1
Note 1