HF Protoss-PE11-M User Manual

Protoss-PE11 User Manual
http://www.hi-flying.com - 10 -
Table3. Protoss-PE11-M Interface Definition
Pin
Description
Net Name
Signal Type
Comment
1
DC Power Input
VCC+
Power
9～48VDC@1A Input
2
DC Power Input
GND-
Power
5
RS485_B-
IO
RS485 B-
6
Signal GND
GND
Power
Used for RS485 GND, usually leave it
unconnected
7
RS485_A+
IO
RS485 A+
RJ45
Ethernet
RJ45
I/O
Reload
Restore to factory
setting button
Reload
I
Press down for more than 3 seconds and
loose to restore factory setting.
Reset
Reset button
Reset
I
Hardware reset button
Net
Network status
LED
Net
O
On: Ethernet connection is OK
Off: No Ethernet connection
Active
UART Data
Transfer
Active
O
Off: No data transfer
0.3s Off -> 0.9s On: UART TX Output
0.3s Off -> 0.3s On: UART RX Receive
On: UART bidirection.
Power
Power LED
Power
O
On: Power input OK
Off: Power input NG.
Link
Server
connection LED
Link
O
On: netp Socket connection OK.
Off: no netp Socket connection.
<Notes>
I — Input; O — Output; I/O: Digital I/O; Power—Power Supply
2.2. RS485 Interface
RS485 use two wire links, A(DATA+), B(DATA-). Connect A(+) to A(+), B(-) to B(-) for communication.
Suggest to connect GND together when interference is very severe.
The RS485 interface support maximum 32 RS485 device. The cable maximum length is 1200 meters.
Need to add 120Ohm terminal resistor for over 300 meters.
2.3. RJ45 Interface
Ethernet port is 10M/100M adaptive, support AUTO MDI/MDIX which means it support direct
connecting to PC with Ethernet cable.
Figure 3. RJ45 Pin Defination

HF Protoss-PE11-M Specifications

General

Brand	HF
Model	Protoss-PE11-M
Category	Media Converter
Language	English