User Manual

UHF Integrated RFID Reader Manual Guangdong Sygole Intelligent Technology Co.,Ltd
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4.2 Definition of communication interface
SG-UR-I84/I85/I86 series products support RS485 and POE interfaces. The interfaces
are defined as follows:
Tab 4.2.1 RS485Interface (M12 Acoding 5pin male) Pin Definition
No.
Definition
Precast Cable
Color
Self-provided Cable
Requirement
Schematic Diagram (M12
Acoding 5pin male)
1
24V
Brown
4-core cable or 4-core
shielded cable, with
cable core at least
24AWG
2
RS485_A
White
3
0V
Blue
4
RS485_B
Black
5
PE
Shielding layer
Tab 4.2.2 POE Interface (M12 Acoding 8pin Female) Pin Definition
No.
Definition
Precast Cable
Color
Self-provided
Cable
Requirement
Schematic
Diagram(M12 Acoding
8pin female)
1
TD+
Orange white
UTP above 8-
core network
cable
2
TD-
Orange
3
RD+
Green white
4
RD-
Green
5
POE-
Blue white
6
POE-
Blue
7
POE+
Brown white
8
POE+
Brown
4.3 Reader SG-UR-I81
4.3.1 SG-UR-I81 schematic diagram
Fig 4.3.1 SG-UR-I81 Physical schematic