Motorola LS1203 - Manual (Page 37)

Maintenance & Technical Specifications 3 - 7
The signal descriptions in Table 3-3 apply to the connector on the scanner and are for reference only.
Table 3-3 Scanner Signal Pin-outs
Pin RS-232
Keyboard
Wedge
USB
1 Reserved Reserved Jump to Pin 6
2 Power Power Power
3 Ground Ground Ground
4 TxD KeyClock Reserved
5 RxD TermData D +
6 RTS KeyData Jump to Pin 1
7 CTS TermClock D -
8 Reserved Reserved Reserved
9 n/a n/a n/a
10 n/a n/a n/a