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. The functions that are
allocated by defaultare given in parentheses. 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)
14
16
18
20
22
24
26
BAT
*
OUTM2COM
*
*
*
*
General-purpose
Output 2 Common
Absolute
Encoder Backup
Battery Input
15
17
19
21
23
25
*
BATGND
OUTM2
(READY)
*
*
*
Absolute
Encoder Backup
Battery Input
General-purpose
Output 2 (Servo
Ready Output)
1
3
5
7
9
11
13
IN2
(POT)
IN1
(STOP)
OUTM1
(BKIR)
/ALM
IN8
(MON0)
IN4
(DEC)
IN6
(EXT2)
Alarm Output
General-purpose
Output 1 (Brake
Interlock Output)
General-purpose
Input 2 (Forward Drive
Prohibition Input)
General-purpose
Input 1 (Emergency
Stop Input)
General-purpose
Input 4 (Origin
Proximity Input)
General-purpose
Input 6 (External
Latch Input 2)
General-purpose
Input 8 (Monitor
Input 0)
2
4
6
8
10
12
ALMCOM
IN3
(NOT)
IN5
(EXT3)
IN7
(EXT1)
OUTM1COM
General-purpose
Output 1 Common
+24 VIN
12 to 24-VDC
Power
Supply Input
Alarm Output
Common
General-purpose
Input 3 (Reverse Drive
Prohibition Input)
General-purpose
Input 5 (External
Latch Input 3)
General-purpose
Input 7 (External
Latch Input 1)
Name Model Manufacturer
OMRON model
number
Plug 10126-3000PE
Sumitomo 3M R88A-CNW01C
Cable Case 10326-52A0-008
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