Omron R88D-KTA5L User Manual page 138

3-1 Servo Drive Specifications
Control I/O Signal Connections and External Signal Processing for Speed Control
Speed command
Forward torque limit input
Reverse torque limit input
Sensor ON
3
12 to 24 VDC
Operation command
Zero speed
designation
Gain switching
Internally set speed
selection 3
Internally set speed
selection 2
Alarm reset
Control mode
switching
Internally set speed
selection 1
Reverse drive
prohibition
Forward drive
prohibition
*1. A cable equipped with a battery is not required if a backup battery is connected.
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.
Note 3. If pins 21, 22, 49, 48, 23, and 24 are used for the encoder output, use pin 25 (ZGND) to wire the ground.
Note 4. It is not necessary to wire input pins that are not being used.
3-19
REF
20 kΩ
14
3.83 kΩ
AGND
15
PCL 10 kΩ
16
3.83 kΩ
AGND1
17
18 10kΩ
NCL
3.83 kΩ
20 100 Ω
SEN
4.7 kΩ
1 μF
SENGND
13
+24VIN
4.7 kΩ
7
RUN
29
4.7 kΩ
VZERO
26
4.7 kΩ
GSEL
27
4.7 kΩ
VSEL3
28
4.7 kΩ
VSEL2
30
4.7 kΩ
RESET
31
4.7 kΩ
TVSEL
32
4.7 kΩ
VSEL1
33
4.7 kΩ
NOT
8
4.7 kΩ
POT
9
OMNUC G5-SERIES AC SERVOMOTOR AND SERVO DRIVE USER'S MANUAL
BKIR
11
Maximum
Brake interlock
service voltage:
BKIRCOM
10
Servo ready
Maximum
completed output
READY
35
output current:
READYCOM
34
/ALM
37
Alarm output
ALMCOM
36
Motor rotation
TGON
39
speed detection
output
TGONCOM
38
19
Z
Phase-Z output
(open-collector
25
ZGND
output)
+A
21
Line-driver output
Encoder
−A
22 phase-A output corresponding with
the EIA RS-422A
+B
49 communications
Encoder
method
−B
phase-B output
48
(load resistance
120 Ω min.)
+Z
23
Encoder
−Z
phase-Z output
24
42 *1
BAT Backup battery
43
BATGND
Shell FG
Frame ground
30 VDC
50 mA DC