Owner's manual

FGR2-PE Wirelss Data Transceiver

LUM0024AB Rev A

There is no provision for handshaking in any of the above modes of operation, so data rates of 57.6 KBaud and

above are not recommended without a protocol that can handle error detection properly.

RS422 and RS485 Full Duplex Pinouts

Function Com 1/2 RJ45 Pin Number

RX+ 5

RX-5 8

TX+ 6

TX- 7

Signal Ground 4

RS485 Half Duplex Pinouts

Function Com 1/2 RJ45 Pinnumber

Wire to both pins for Bus + Short 5 and 6

Wire to both pins for Bus - Short 7 and 8

Signal Ground 4

RJ45 to DB9 Cable

Use the cable above to connect a Com port on the FGR2-PE to a serial device. The pin assignments are

provided in the sections below.

Com1 and Com2 RJ45 Pin Assignments