Sin/Cos Encoder; Technical Specifications - INVT Goodrive390L Series User Manual

Goodrive390L Series Lift-Dedicated VFD
Note: During open collector output, PWR at J1 and that at J2 are short connected to
COA and COB.
6. PG card frequency-divided push-pull output connection
Figure A-9 Wiring diagram of PG card frequency-divided push-pull output
PWR
COM1
IA+
IA-
IB+
IB-
Note:
Note: During push-pull output, PWR at J1 and that at J2 are short connected to HOA

and HOB.
Incremental encoder PG cards are mainly used to closed-loop vector control on

asynchronous motors.
A.4 Sin/Cos encoder PG card
A.4.1 Technical specifications
See Table A-5
NAME
Frequency division
coefficient
Output power
supply
Output signal
You can choose the output voltage value according to the actual application. When the
202403 (V1.0）
for the specifications of the Sin/Cos encoder PG card.
Table A-5 Technical parameters
1 (Without a frequency-division switch)
Adjustable voltage range: 4.75–7V
Default setting: 5V±5%
Max. output current: 300mA
Output form: Two quadrature frequency division differential outputs,
and one open collector output
Open collector output impedance: 70Ω
OA
A
OB
B
EC-PG102-05-T
Expansion card
135