TECHTOP TD350 - Page 324

TD350 Series VFD Extension cards
-319-
The following figure shows the external wiring of the EC-PG504-00 extension card.
+24V
PE
COM
S4
S3
S2
S1
HDIB
PW
HDIA
SI-
CO+
CO-
EX+
EX-
R
S
T
U
V
W
U
V
W
M3~
PG
AO+
AO-
BO+
BO-
ZO+
ZO-
pulse A
pulse B
A2+
A2-
B2+
B2-
Forward
jogging
Forward
running
CNC
PLC
Upper computer
SI+
Fault reset
Z2+
Z2-
A.7.4 Multi-function incremental PG card (EC-PG505-12)
The terminals are arranged as follows:
The dual in-line package (DIP) switch SW1 is used to set the voltage class (5 V or 12 V) of the power
supply of the encoder. The DIP switch can be operated with an auxiliary tool.
PE
AO+
BO+
ZO+
A1+
B1+
Z1+
A2+
B2+
Z2+
PWR
GND
AO-
BO-
ZO-
A1-
B1-
Z1-
A2-
B2-
Z2-
PGND