No. SX-DSV03089 -42-
R8.0
Motion Control
Business Unit, Panasonic Corporation
7-5 I/O connector X4
Input signals
Name
Symbol
Pin No.
Description
Input/output
signal interface
General input common
SI-COM
6
・
Connect to the + terminal or - terminal of an external DC power supply
(12 to 24 V)
・
Use 12 V±5% to 24 V±5% for power supply.
・
Insulation is needed against the primary side power supply.
Do not connect with the same power supply
* primary power supply : Power supply for Motor brake
―
Control input 1
SI1
5
• Allocate functions by parameters.
For details, refer to "Technical Reference -Functional Specification-"
• Range of available functions is limited.
For example, external latch input EXT1 can be allocated only to SI5,
EXT2 to SI6 and EXT3 to SI7.
i-1
Control input 2
SI2
7
Control input 3
SI3
8
Control input 4
SI4
9
Control input 5
SI5
10
Control input 6
SI6
11
Control input 7
SI7
12
Control input 8
SI8
13
Output signals
Name
Symbol
Pin No.
Description
Input/output
signal interface
Multi-function output 1
SO1+
SO1-
1
2
• Allocate functions by parameters.
For details, refer to "Technical Reference -Functional
Specification-"
o-1
Multi-function output 2
SO2+
SO2-
25
26
Multi-function output 3
SO3+
SOA3-
3
4
Encoder output signal / position compare output signal
Name
Symbol
Pin No.
Description
Input/output
signal interface
A-phase output /
Position comparison
Output 1
OA+/
OCMP1+
17
Differential output of divided encoder signal or external scale signal (A –
B phase). (RS422 compatible)
The division ratio can be set by the parameters.
The ground of the line driver for the output circuit is connected to the
signal ground (GND) and kept non-insulated.
Maximum output frequency is 4 Mpps (after multiplied by 4).
It can be used as position compare output by parameter setting.
For details, refer to "Technical Reference -Functional Specification-
"
This differential signal should be received by a line receiver
(AM26C32 or equivalent). Connect a terminating resistor
(approx. 330 Ω) between the line receiver inputs.
For wiring, use shielded twisted pair cable, please connect shielded
wire to connector shell.
Do-1
OA-/
OCMP1-
18
B-phase output /
Position comparison
Output 2
OB+/
OCMP2+
20
OB-/
OCMP2-
19
Position comparison
Output 3
OCMP3+
21
OCMP3-
22
Signal ground
GND
16
• Signal ground
• Be sure to connect the line receiver ground to this terminal.
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