Omron GX-AD0471, Руководство пользователя

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9 Encoder Input Slave Unit
GX-series EtherCAT Slave Unit User’s Manual
9-4 Sp
ecificat
ion
s fo
r E
a
ch Slave U
n
it
9
9-4-
2 Line Driver Inpu
t T
ype GX-EC024
1
Precautions for Correct Use
•
Use shielded cable and ground the shield to 100 Ω or less when wiring pulse input A/B/Z with
external control inputs.
•
Wiring of pulse input A/B/Z shall be as short as possible and separated from wiring with many
noises such as power lines.
•
Use stabilizing power supply separate from other inputs/outputs for Encoder Input Slave Units
as much as possible.
•
Do not wire anything to RSV terminals.
Wiring diagram
RSV RSV RSV RSV RSV RSV LA1 LB1 RST1
V1 V1 A
+
B
+
Z
+
V1 V1 V1
G1 G1 A
−
B
−
Z
−
G1 G1 G1
V1
G1
RSV RSV RSV RSV RSV RSV LA2 LB2 RST2
V1 V1 A
+
B
+
Z
+
V1 V1 V1
G1 G1 A
−
B
−
Z
−
G1 G1 G1
V1
G1
Encoder
(Line driver
output type)
Encoder power supply
(5 VDC)
Blue: 0V
Brown: Vcc
Black: Phase A
+
Black/Red: Phase A
−
Internal circuit /
sensor power supply
(24 VDC)
Encoder
(Line driver
output type)
White: Phase B
+
White/Red: Phase B
−
Orange: Phase Z
+
Orange/Red: Phase Z
−
Encoder power supply
(5 VDC)
Phase
A
Phase
B
Phase
Z
Black Blue
Latch
Black Blue
Reset
Black
Blue
Latch
Output
2-wire sensor
NPN output
3-wire sensor
Black Brown Blue
Latch
Black Brown Blue
Latch
Black Brown Blue
Reset