Table of Contents
Advertisement
Ecowatt
Drive K320 series
®
The following figure shows the external wiring of the expansion card used in combination
with a differential encoder.
Forward running
Forward jogging
Fault reset
pulse A
pulse B
A.7.5 24V multi-function incremental PG card——EC-PG505-24
The terminals are arranged as follows:
PE
AO
GND
PGND
Indicator definition:
Indicator
State indicator
LED1
R
S
T
S1
S2
S3
S4
HDIA
HDIB
COM
PW
+24V
PE
AO+
AO-
BO+
BO-
ZO+
ZO-
BO
A1+
B1+
ZO
A1-
B1-
Name
This indicator is on when the expansion card is
establishing a connection with the control board; it blinks
periodically after the expansion card is properly
connected to the control board (the period is 1s, on for 0.5s,
and off for the other 0.5s); and it is off when the expansion
card is disconnected from the control board.
U
V
W
SW1
PWR
5V
12V
PGND
A1+
A1-
B1+
B1-
Z1+
Z1-
A2+
A2-
B2+
B2-
Z2+
Z2-
Z1+
A2+
Z1-
A2-
Function
-330-
Expansion cards
U
V
M3~
W
PG
CNC
PLC
Upper computer
B2+
Z2+
B2-
Z2-
PWR
PGND
Advertisement
Table of Contents
