Laipac Technology Inc.
20 Mural Street, Unit 5, Richmond Hill Ontario L4B 1G5 Canada
Tel: 905-762-1228 | Fax: 905-763-1737 | E-mail:
info@laipac.com
|
http://www.laipac.com
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3.4 Specification of Connection Cable
3.4.1 Signal definition
No.
Signal Name
Description
Wire’s colour
1
DC (+)
External DC power supply (+)
Red
2
GND
Ground and External DC power supply (-)
Black
3
Output 1 +
Output port 1 conn
Light green
4
Output 1 -
Output port 1 connection -
Pink
5
Output 2 +
Output port 2 conn
Purple
6
Output 2 -
Output port 2 connection -
Blue
7
Input 1+
Optical isolated input port (+)
Dark green
8
Input 1-
Optical isolated input port (-)
Yellow
9
AD +
Analog input port (+)
Orange
10
AD -
Analog input port (-)
Grey
11
RS232 TXD
RS232 data sending ( output from device)
White
12
RS232 TXD
RS232 data receiving (received by device)
Brown
