Wiring For Pg Feedback Use - TECO speecon 7200ma Instruction Manual

C. Wiring for PG Feedback Use
The 7200MA inverter has a built-in PG interface, no external PG feedback option is
needed. An independent DC source of +12V should be provided from external source.
AC 200~240V
50/60 Hz
Note :
P
1. : Isolated twisted cable wire.
2. Notation for PG terminals
Terminal
A(+)
A(-)
IP12
IG12
+12V
0V
E
3. Please refer to page 60, 60, 96 for more details on PG feedback.
4. The A(+), A(-), IP12, IG12 terminals are integrated as CN2 in compact version.
(see page 9). The code No. of the wire is 4H339D0250001.
5. The PG interface only allows the open-collector interface drive or comple-mentary
interface drive.
6. The short pin of TP1 set to PULL UP position for open-collector interface (factory
setting) and set to OPEN position for complementary interface. The PG interface
only allows the open-collector interface drive or complementary interface drive.
7. The shielded twisted-pair cable wire should be used between the inverter and
PG, its length should be less than 50 meters.
7200MA
R/L1
S/L2
T/L3
IP12
TP1
OPEN
P
IG12
E
PULL UP
A(+)
A(-)
Power Supply
(L) +12V
(N)
0V
FG
Fig. 50 Wiring of PG feedback
PG signal input terminal.
The voltage level is (H: 4~12V, L: ≤1V).
Its Max. frequency is < 32767 Hz
Terminals feed in the (+12)VDC external power
source (+12V± 10%, the Max. current is 40mA)
(+12)V DC source (+12V± 10%, min. 0.5A)
Inverter ground.
112
U/
V/T2 T1
IM
W/T3
IP12
E
P
1
2
3
P
4
Function
Encoder
PG