User's Manual
Table Of Contents
- Contents
- Figures
- Introduction
- Installation
- Operation
- Troubleshooting
- Specifications
- Reader Specifications
- Environmental Specifications
- Battery Specifications (Optional)
- Power Supply Specifications
- RS-232 Connector Specifications
- RS-485 Connector Specifications
- RS-485/Ethernet Jumper Setting
- Ethernet LAN Connector Specifications
- Digital I/O Connector Specifications
- Optional Communication Cable Specifications
- Suitable Antenna Specifications
- Reader Configuration
- Tag Programming
- Configuring the IP Address
MP9320 V2.8 User’s Guide
34
RS-485/Ethernet Jumper Setting
Ethernet LAN Connector Specifications
Figure 23–Ethernet LAN Connector
Jumper Pins Action
J4 1-2
2-3
RS-485 enabled.
Ethernet enabled.
J1 1-2 High side termination active.
J2 1-2 Low side termination active.
Pin 1 TXD+ (Transmit Data +)
Pin 2 TXD- (Transmit Data -)
Pin 3 RXD+ (Receive Data +)
Pin 4 EPWR+ (Power from switch +)
Pin 5 EPWR+ (Power from switch +)
Pin 6 RXD- (Receive Data -)
Pin 7 EPWR- (Power from switch -)
Pin 8 EPWR- (Power from switch -)
Network Link
LED
Yellow LED indicates network link is operational. On
continuously indicates Ethernet connection made.
Network Activity
LED
Green LED indicates network traffic detected.
Pin 1
Pin 8
Network Link
LED (yellow)
Network Activity
LED (green)