INVT CHV180-7R5G-4

CHV180 series frequency inverter special for elevator Extension card
.87.
TERB -
TERB +
TERA -
TERA +
A
B
VCC
VCC
OV
+3.3V
Push-pull output
coder
Use shield cable
PG Card
B
A
+3.3V
OV
0 V
VCC
PE
PWR
COM1
Figure 7.11 Wiring Diagram of Push-pull Output Coder.
(4) Wiring Diagram of PG Card Frequency-division Output
PG Card
COM1
TER-OB
TER-OA
Frequency-division
circuit
+12V
COM1
TERB-
TERB+
TERA-
TERA+
A
B
Figure 7.12 Wiring Diagram of PG Card Frequency-division Output.
7.4 Description of PG card for synchronous motor
7.4.1 Model and specifications
The synchronous PG card is compatible with UVW encoder and SIN encoder. There
are two types of model:
Model of PG card
CHV180-SY-PG-UVW CHV180-SY-PG-SIN
The supported
encoder types
UVW encoder
SIN/COS encoder
Frequency division
coefficient
1~256(with dial switching) 1(without dial switching)
Encoder voltage
5V/±5% 5V/±5%
Signal port of PG
Same with the description of
7.4.3
Same with the description
of 7.4.3