User's Manual

User manual
Guangzhou Andea Electronics Technology Co., Ltd. 5/26
http://www.gzandea.com
the size of the iron cover at the bottom of the equipment. which is:
PBYTJ311 detection surface opening must be ≥ 320* 220MM.
PBYTJ160 detection surface opening must be ≥ 140* 67MM.
3. Interface Description
The communication interface (RS232) and power interface (DC 12V/1A) of this
product use 3.81 terminal blocks (4 Pin), sharing the same ground line, as shown below:
1 2 3 4
Indicator light
Figure 4 Communication interface
Pin definition as below：
Table 3 Pin definition
Interface
Pin
Definition
Power
Pin1
VCC
Pin2
GND
RS232
Pin2
GND
Pin3
TX
Pin4
RX
This product is equipped with "RS232+ power supply" combination connector, as
shown below:
Figure 5 RS232 connector（left）/ DC 2.1 connector（right）
The RS232 connector is a standard DB9 female, as shown below