Specifications

5–5
Specifications and Pinouts
❖ Keyboard Wedge
3400–X1, 3400–X2, 3400–18
Decoded output data format provided at 10 pin RJ41
modular connector (in scanner handle). See chart below.
Pin
Standard
Welch Allyn
Color Code
Signal
1
N/C
Function
Cord Shield
2
Blue Prog 1
3
Black Ground Supply Ground
4
Orange Terminal ClockTclock
5
Green Tdata
6
5 Volt Power Connection+5VDC
7
White Kdata Keyboard Data
8
Kclock Keyboard Clock
Braid
Red
Gray
Terminal Data
10 Pin RJ41 Modular Connector
N/C
N/C
110
9
10