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3-15
3-1 Servo Drive Specifications
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
3
Specifications
CN1 Pin Arrangement
Note Do not connect anything to unused pins (those marked with *).
The input functions for general-purpose inputs 1 to 8 (or IN1 to IN8) and the output functions for general-purpose
outputs (OUTM1 and OUTM2) are selective and determined by the user parameters Pn400 to Pn407 (Input Signal
Selection 1 to 8) and Pn410 and Pn411 (Output Signal Selection 1 and 2) respectively. Refer to "Sequence I/O
Signal"(P.6-1) for the allocation.
To use an absolute encoder, connect a battery to either Pin 14 which is the backup battery input, or 15 which is
the battery holder for absolute encoder cable. (Never connect to both.)
Connectors for CN1 (Pin 26)
Control Input Circuits
Name
Model
Manufacturer
Plug
10126-3000PE
Sumitomo 3M
Cable Case
10326-52A0-008
1
3
5
7
9
11
13
2
4
6
8
10
12
14
16
18
20
22
24
26
15
17
19
21
23
25
IN2
IN1
OUTM1
*
BAT
BATGND
OUTM2
ALMCOM
/ALM
IN8
IN3
IN4
IN5
IN6
IN7
OUTM1COM
*
GND
OUTM2COM
*
*
*
*
*
*
General-purpose
Output 2 Common
General-purpose
Input 2
General-purpose
Output 1
General-purpose
Output 1 Common
+
24 VIN
Absolute
encoder backup
battery input
Absolute
encoder backup
battery input
12 to 24-VDC
power
supply input
General-purpose
Output 2
Alarm Output
Common
Alarm Output
General-purpose
Input 8
General-purpose
Input 4
General-purpose
nput 5
General-purpose
Input 6
General-purpose
Input 7
Signal Ground
General-purpose
Input 1
General-purpose
Input 3
4.7 k
Ω
1.0 k
Ω
5
7
IN1
IN2
6
+
24VIN
To other input circuit
External power supply
12 VDC
±
5% to
24 VDC
±
5%
Power supply capacity
50 mA or more
(per unit)
Signal level
ON level: 10 V or more
OFF level: 3 V or less
To another input circuit GND common
Photocoupler input
4.7 k
Ω
1.0 k
Ω
Photocoupler input