3-13
3-1 Driver Specifications
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
3
Specifications
Control I/O Connector Specifications (CN1)
Control I/O Signal Connections and External Signal Processing for Position Control
*1. If a backup battery is connected, a cable with a battery is not required.
Note 1. The inputs of pins 8, 9 and 26 to 33, and outputs of pins 10, 11, 34, 35, 38 and 39, can be changed via parameter
settings.
Note 2. Pins 13, 20, 42 and 43 represent signals which are applicable when an absolute encoder is used.
3 k
Ω
110
Ω
43 k
Ω
3k
Ω
220
Ω
5
2
6
Operation command
44
45
+
CW
−
CW
+
CCW
−
CCW
+
CWLD
−
CWLD
Reverse pulse
Forward pulse
BKIR
Brake interlock
Servo ready completed output
Alarm output
Positioning completion output
BKIRCOM
11
10
READY
READYCOM
ALMCOM
35
34
/ALM
37
36
INPCOM
INP
39
38
32
TVSEL
31
RESET
30
ECRST
28
GESEL1
27
GSEL
26
DFSEL1
29
RUN
7
+
24 VIN
CONTROL mode
switching
Alarm reset
Error counter reset
Electronic gear
switching
Gain switching
Vibration filter
switching
12 to 24 VDC
Maximum
service
voltage
: 30 VDC
Maximum
output current
: 50 mADC
Reverse pulse
46
47
110
Ω
43 k
Ω
33
IPG
Pulse prohibition
500 kpps max.
2 Mpps max.
8
NOT
Reverse drive
prohibition
9
POT
Forward drive
prohibition
ZCOM
Z Phase-Z output
(open-collector output)
18
10 k
Ω
3.83 k
Ω
PCL
NCL
AGND2
Forward torque limit input
Reverse torque limit input
3.83 k
Ω
16
17
10 k
Ω
19
25
Frame ground
FG
50
4.7 k
Ω
4.7 k
Ω
4.7 k
Ω
4.7 k
Ω
43 k
Ω
3 k
Ω
+
CCWLD
−
CCWLD
Forward pulse
+
A
Encoder phase-A output
Encoder phase-B output
Encoder phase-Z output
21
−
A
22
+
B
49
−
B
48
+
Z
23
−
Z
24
Line-driver output
corresponding with
the EIA RS-422A
communications
method
(load resistance
120
Ω
min.)
220
Ω
3
1
4
43 k
Ω
3k
Ω
4.7 k
Ω
4.7 k
Ω
4.7 k
Ω
4.7 k
Ω
4.7 k
Ω
4.7 k
Ω
+
24 VCW
2.2 k
Ω
+
24 VCCW
2.2 k
Ω
20
100
Ω
4.7 k
Ω
1
μ
F
SEN
SENGND
13
Sensor ON
BAT
BATGND
Backup battery
*1
42
43