Omron R88D-KTA5L User Manual page 146

3-1 Servo Drive Specifications
CN1 Pin Arrangement
2 PCOM
−CW/
4
−PULS/−FA
−CCW/
6
−SIGN/−FB
SI1
8
(NOT)
3
10 SO1COM
12
REF/TREF1/
14
VLIM
PCL/TREF2
16
NCL
18
SEN
20
−A
22
−Z
24
Note.Do not connect anything to unused pins (*1).
For general-purpose inputs 1 to 10 (SI1 to 10) and general-purpose outputs (SO1, SO2 and SO4), use user
parameters Pn400 to Pn409 (Input Signal Selections 1 to 10) and Pn410 to Pn413 (Output Signal Selections 1 to
4) to set the function allocations.
The alarm output (/ALM) is fixed to general-purpose output 3. This is indicated with square brackets in the above
figure.
The function that is allocated by default is given in parentheses. "*2" indicates terminals that have different default
functions depending on the control mode.
Refer to "6-9 Sequence I/O Signal" (P.6-35) for details on allocations.
To use an absolute encoder, connect a battery to either Pin 42 which is the backup battery input, or 43 which is
the battery holder for absolute encoder cable. (Never connect to both.)
Connectors for CN1 (Pin 50)
Cable plug
Cable case (shell kit)
3-27
1 PCOM
24-V
open-collector
input for
+CW/
command pulse
3
+PULS/+FA
Reverse pulses,
feed pulses, or 90º
phase difference
+CCW/
signal (phase A)
5
+SIGN/+FB
Forward pulse,
direction signal, or
90ª phase difference
signal (phase B)
+24VIN
7
General-purpose
input 1 (reverse drive
prohibition input)
SI2
9
(POT)
General-purpose
output 1
common
SO1
11
(BKIR)
*1
13
SENGND
Speed command
input, torque
command input 1,
speed limit input
15 AGND1
Forward torque
limit input,
torque command
input 2
17 AGND2
Reverse torque
limit input
19 Z
Sensor ON
undefined
+A
21
Encoder
phase A−output
+Z
23
Encoder
phase Z−output
25 ZGND
Name
10150-3000PE
10350-52A0-008
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
24-V
open-collector
input for
command pulse
SI4
27
Reverse pulses,
(GSEL)
feed pulses, or 90°
phase difference
signal (phase A)
SI6
29
Forward pulse,
(RUN)
direction signal, or
90°phase difference
signal (phase B)
SI8
31
(RESET)
12 to 24-VDC
power
supply input
*2
33 SI10
General-purpose
input 2 (forward drive
prohibition input)
35 SO2
General-purpose
(READY)
input 1 (brake
interlock output)
/ALM
37
[SO3]
Signal ground
*2
39 SO4
Analog
ground 1
41
Analog
ground 2
43
BATGND
Phase-Z
output
(open collector)
−CWLD
45
Encoder
phase A+output
−CCWLD
47
Encoder
phase Z+output
+B
49
Phase-Z
(open collector)
common
Model Manufacturer
Sumitomo 3M
*2
26 SI3
General-purpose
input 4
(gain switching)
*2
28 SI5
General-purpose
input 6 (operation
command)
*2
30 SI7
General-purpose
input 8 (alarm
reset input)
SI9
32
(TVSEL)
General-purpose
input10 *2
34 SO2COM
General-purpose
output 2 (servo ready
completed output)
ALMCOM
36
[SO3COM]
Alarm output
[general-purpose
output 3]
SO4COM
38
General-purpose
output 4 *2
40
*1
42 BAT
Absolute
encoder backup
battery input
+CWLD
44
Reverse pulse
(input for line
driver only)
+CCWLD
46
Forward pulse
(input for line
driver only)
−B
48
Encoder
phase B+output
50
OMRON model number
R88A-CNU11C
General-purpose
*2
input 3
General-purpose
input 5 *2
General-purpose
input 7 *2
General-purpose
input 9 (control
mode switching)
General-purpose
output 2
common
Alarm output
common
[general-purpose
output 3 common]
General-purpose
output 4
common
*1
Absolute
encoder backup
battery input
Reverse pulse
(input for line
driver only)
Forward pulse
(input for line
driver only)
Encoder
phase B−output
*1