Suprema XPass D2 Outdoor Compact RFID Reader - Manual (Page 7)

Introduction
7
Cables and connectors
Pin Name Color
1 PWR +VDC Red
2 GND Black (White stripe)
3 485 TRXN Yellow (Black stripe)
4 485 TRXP Blue (White stripe)
5 WG D0 Green
6 WG D1 White
7 LED RED Orange
8 LED GRN Brown
9 BEEP Purple
10 TMPR Gray