Welch Allyn SCANTEAM 3400PDF User Manual
Page 78
7–4
SCANTEAM 3400PDF User’s Guide
Signal
Function
9
7
8
4
3
5
6
2
SH
6
5
2
8
7
3
P2
9 Pin Type D Female
6
9
1
5
+5VDC
RTS
Ground
DTR
RXD
TXD
Braid
Clear to Send Data
5 Volt Power Connection
Request to Send Data
Supply Ground
Data Terminal Ready
Receive Data – Serial Data to Scanner
Transmit Data – Serial Data from Scanner
Cord Shield
CTS
P1
P2
View A–A
P2 connects to
your terminal.
470
Ω
470
Ω
SH
1
2
P3
P3
4 Pin Type Mini–DIN
1
2
3
4
View B–B
P3 connects to
the external
power supply.
P1
10 Pin Modular Plug
Pin 1
Pin 10
P1 connects to the
scanner handle.
3400PDF/XX–X2 (TTL)
Decoded output data format is provided at the modular connector in the
scanner handle.
Interface cables normally supplied with scanner model 3400PDF/XX-X2 (TTL)
are terminated with a 10 pin modular plug (P1) and a 9 pin Type D connector
(P2) that is compatible with all Welch Allyn terminals. See chart below.
RS–232