3-25
3-1 Driver Specifications
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
3
Specifications
Open Collector Input
External 24-V power supply without a Current Limit Resistor (200 kpps maximum) (
+
24 VCW: 1,
−
CW: 4,
+
24 VCCW: 2,
−
CCW: 6)
External control power supply (200 kpps maximum) (
+
CW: 3,
−
CW: 4,
+
CCW: 5,
−
CCW: 6)
Select a Current Limit Resistor (R) appropriate for Vcc.32
Precautions for Correct Use
The open collector wiring should not exceed 2 m in length.
≈
10mA
(7 to 15 mA)
VCC
R
24 V
2 k
Ω
(1/2 W)
12 V
1 k
Ω
(1/2 W)
5 V
0
Ω
(short)
Vcc 24 V
1000 pF
Controller
Driver
−
+
220
Ω
2.2 k
Ω
2.2 k
Ω
Vcc
R
1000 pF
Controller
Driver
−
+
220
Ω
2.2 k
Ω
2.2 k
Ω
Vcc
−
1.5
R
+
220