Goodrive800 Pro Series Inverter Unit Hardware Manual
Expansion card
202202 (V1.0)
70
Sign
Field description
Naming example
③
Technology version
The odd numbers such as 1, 3, and 5 are used to
represent the 1st, 2nd, and 3rd generations of the
technical version.
④
Distinguishing code
01: Incremental encoder PG card
02: Sin/Cos encoder PG card
03: UVW encoder PG card
04: Resolver PG card
⑤
Working power
05: 5V
12: 12–15V
24: 24V
Technical specifications:
Model
EC-PG101-12
EC-PG101-24
Output power
supply
Supporting the voltage output of 11.75–
16V. Default: 12V±5%. Max. output
current: 350mA
Voltage output of 24V±5%. Max. output
current: 300mA
Input signal
Supporting the A, B, and Z signal inputs of
differential, open collector, and push-pull
encoders. Response speed: 0–100kHz
Supporting the A, B, and Z signal inputs
of differential, open collector, and
push-pull encoders. Response speed: 0–
100kHz
Output signal
Output frequency: 0–80kHz
Output mode: Differential output,
push-pull output, open collector output,
and frequency-divided output
Range: 1–256
Output impedance: 70Ω
Output frequency: 0–80kHz
Output mode: Differential output,
push-pull output, open collector
output, and frequency-divided output
Range: 1–256
Output impedance: 70Ω
(3) Function
You must choose a PG card when using closed-loop vector control. The PG card functions include processing
circuits for two quadrature encoder signals and supporting spindle positioning Z signal inputs, and receiving
signals of differential, open collector and push-pull encoder. Frequency-divided output can be performed
for the input encoder signals. The output quantity includes two channels of differential signals. You can
choose to output push-pull signals or open collector signals through jumper J1 or J2 according to your
actual use.
(4) Terminal and DIP switch description
The incremental encoder PG card has two 2*4P user wiring terminals. See the figure.
IA+
IA-
IB+
IB-
OA+ OA- OB+ OB-
PWR COM1 IZ+
IZ-
OA
OB
COM1
PWR and COM1 are for encoder working power output; IA+, IA-, IB+, IB-, IZ+, and IZ- are encoder signal input
terminals; OA+, OA-, OB+, OB- are differential crossover signal output terminals, while OA, OB, and COM1 are
frequency-divided push-pull signal and open collector signal output terminals (the output signal type is
selected by jumper J1 or J2); the PG card does not connect PE to the earth internally, you can ground it
during use.
The frequency division coefficient of the incremental encoder PG card is determined by the dip switch on