YASKAWA SigmaLogic7 Compact, Hardware Manual, Page: 33 / 54

4 Inputs and Outputs
4.4.2 Using a Linear Servo Motor
27
4.4.2 Using a Linear Servo Motor
200 V SERVOPACKS
* 1. represents twisted-pair wires.
* 2. The 24-VDC power supply is not provided by Yaskawa. Use a 24-VDC power supply with
double insulation or reinforced insulation.
* 3. Always use line receivers to receive the output signals.
Note: 1. You can use parameters to change the functions allocated to the /SI0, /SI3,
P-OT, N-OT, /EXT1, /EXT2, and /EXT3 input signals and the /SO1, /SO2,
and /SO3 output signals.
2. If you use a 24-V brake, install a separate power supply for the 24-VDC
power supply from other power supplies, such as the one for the I/O signals
of the CN1 connector.
If the power supply is shared, the I/O signals may malfunction.
/BK+
/BK-
/SO2+
/SO2-
/SO3+
ALM+
ALM-
1
2
23
24
3
4
+24VIN +24 V
*2
6
8
10
9
11
12
/SI0
P-OT
N-OT
13
7
/SO3-
25
26
16 SG
*1
PBO
PCO
/PBO
PAO
/PAO
/PCO
21
17
18
19
20
22
FG
CN1
*3
*3
*3
4.7 k
TH 5
General-purpose
digital input 0
Forward Drive Prohibit input
(prohibited when OFF)
Linear Servomotor overheat protection input
Reverse Drive Prohibit input
(prohibited when OFF)
Brake output
(released when ON)
Servo Alarm Output
(OFF for alarm)
Photocoupler outputs
Max. allowable voltage: 30 VDC
Max. allowable current: 50 mA DC
Encoder Divided
Pulse Output,
Phase A
Encoder Divided
Pulse Output,
Phase B
Encoder Divided
Pulse Output,
Phase C
Applicable Line Receiver:
SN75ALS175 or MC3486
manufactured by Texas
Instruments or the equivalent
Connect shield to connector shell.
Connector
shell
SERVOPACK
Frame ground
Digital input signal
power supply input
/SI3
/EXT1
/EXT2
/EXT3
General-purpose
digital input 3
General-purpose
digital input 5
General-purpose
digital input 6
External latch signal 1 input
(General-purpose input 4)