Welch Allyn SCANTEAM 3210 Series Operating Manual And Programming Menu page 121

Pinouts, continued
Decoded output data format provided at 8 pin RJ41
modular connector (in scanner handle). See chart below.
8 Pin RJ41 Modular Connector
Standard
Pin Welch Allyn
Color Code
1 Braid
2 Blue
3 Black
4 Orange
5 Green
6 Red
7 White
8 Gray
5–4 Specifications and Pinouts
RS–232
8
Signal Function
N/C Cord Shield
Prog 1
Ground Supply Ground
RXD Receive Data – Serial
Data to Scanner
TXD Transmit Data – Serial
Data from Scanner
+5VDC 5 Volt Power Connection
RTS Request to Send Data
CTS Clear to Send Data
1