Absolute Encoder; Technical Specifications; Terminal Interfaces And Switches - INVT Goodrive390L Series User Manual

Goodrive390L Series Lift-Dedicated VFD
The Sin/Cos encoder PG card have the similar output signal wiring method as the

incremental encoder PG card, but they do not support push-pull output.
A.5 Absolute encoder PG card
A.5.1 Technical specifications
Absolute encoders (mainly applicable to ECN1313, ECN413 encoders) have the following
parameters.
Model
Frequency
division 1 (Without a frequency-division switch)
coefficient
Supports two differential A and B (sine
signal, 1Vpp) inputs with the response
Input speed of 0–50kHz;
signal Supports the transmission of absolute
position value signal, fault and other
information in Endat protocol.
Output
Default setting: 5V/±5%
power
Max. output current: 300mA
supply
Output form: Two quadrature frequency
Output division differential outputs (LVDS electrical
signal level), and one open collector output
Open collector output impedance: 70Ω
A.5.2 Terminal interfaces and switches
The absolute encoder PG card has one 2*5P and one 2*4P user terminals, as shown in
Figure A-11.
A+ A-
DATA+
202403 (V1.0）
Table A-7 Technical parameters
EC-PG106-05-T (EnDat)
Figure A-11 Ports and terminals of PG card
B+ B-
PWR
CLK+ CLK-
DATA-
1 (Without a frequency-division switch)
Supports two differential A and B (sine
signal, 1Vpp) inputs with the response
speed of 0–50kHz;
Supports the transmission of absolute
position value signal, fault and other
information in SSI protocol.
Default setting: 5V/±5%
Max. output current: 300mA
Output
frequency
outputs(LVDS electrical level), and one
open collector output
Open collector output impedance: 70Ω
OA+ OA-
OA
GND
Expansion card
EC-PG106-05-S (SSI)
form: Two
division
OB+ OB-
OB COM1
quadrature
differential
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