@Process RFID reader and exciter PRX23 User Manual Doc.# 950409 Rev.
Lyngsoe Systems RFID Reader and Exciter PRX23 1. General PRX23 (marketing name LS5050) is an RFID reader and exciter for Lyngsoe’s active tags operating in the 433.92 MHz band. PRX23 (Figure 1) is used for installations in postal applications. Figure 1 – PRX23 PRX23 is designed to operate in a multi-drop RS485 network or on Ethernet LANs; it has assigned a unique address.
Lyngsoe Systems RFID Reader and Exciter PRX23 Figure 2 – Typical PRX23 installation 2.1. PRX23 Connections PRX23 has the following interfaces: • • • • Power RS485 Ethernet Auxiliary power output 2.1.1. Power Connection WARNING! Before you start the installation, check if the Power Supply provides the specified output voltage, i.e. 24Vdc +/- 10%/0.5A. For power connection use the 4.2mm Mini-Fit Jr receptacle (LS PN 350238) and the female crimp terminals for AWG18-24 (LS PN 350238).
Lyngsoe Systems RFID Reader and Exciter PRX23 Power In Jack Power LED USB Ethernet Port RS485 Jacks Aux. Power Outputs Data LED Figure 3- PRX23 with the connector cover removed 2.1.2. RS485 Connection For the RS485 connection use a standard Cat5 Ethernet cable and RJ45 plug. Crimp the connector using the recommended tool and the following color scheme: pin 1 - Wh/Or; pin 2 – Or; pin 3 – Wh/Gr; pin 4 – Bl; pin 5 – Wh/Bl; pin 6 – Gr; pin 7 – Wh /Br; pin 8 – Br.
Lyngsoe Systems RFID Reader and Exciter PRX23 The operation of the PRX23 reader is controlled by commands and parameters. The commands and parameters are passed to the PRX23 reader by a computer running a serial communication application such as Procomm. There are several specific commands to configure or to query the PRX23 parameter values. Each command starts with an address field. The commands are described in details in the RFID System S23 Reference Guide document. 2.1.3.
Lyngsoe Systems RFID Reader and Exciter PRX23 To assign a static IP address, type IIP=”x.x.x.x” where x.x.x.x is the IP address, and press Enter. You should see OK IIP=” x.x.x.x” Type :CONFIG:STORE and press Enter, to store the new IP address. You should see: OK 00 Then, type :RESET and press Enter. You should see: PRX23, Lyngsoe Systems Ltd. (c) b. Use DHCP to get an IP address Make sure the network cable is connected. Type IDH=Y and press Enter to select “dynamic IP mode”.
Lyngsoe Systems RFID Reader and Exciter PRX23 Where: TS="0905191637Z" is the time the tag is received LI=-62 indicates the RSSI level of the tag signal in dBm UD="C\xFD\x00\x08\x02" is the user data of the tag EX="\x7F" is the Exciter ID (when applicable) CT="\x00" is the programmed CTRL byte FG="HI" indicates the tag battery level. H means battery is OK. If the battery is low, this field will show “Lx” where x depends on the tag type. Type DAR=N and press Enter to stop dumping tag data.
Lyngsoe Systems RFID Reader and Exciter PRX23 Regulatory Compliance: This device complies with Part 15 of the FCC Rules,. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Any changes or modifications of this product, not approved by manufacturer will void the user’s authority to operate the equipment.
