
26 Appendices
A CONNECTOR TYPES AND PIN DEFINITIONS
There are three interfaces in the Sirius: RS-232, Key Board Wedge and USB
(plus power). The various pin definitions (depending on the used type of
interface) are given below. The connector type is RJ-48, 10 pins.
IMPORTANT
Various interface cables are available, depending on the kind of
PC/POS system you use. See Chapter 2.5. Contact your supplier
for availability. In case you need a special interface cable, you can
use the information below.
Pin definitions for multi interface.
Connector: RJ-48, 10 pins.
Multiple Interface
RS-232 KBW USB
Pin Description Description Description Remark
1 - - IFID IFID=InterFace ID
2 CTS PC-Clock -
3 RxD PC-Data -
4 TxD KB-Data
IFID: connect
to Pin 1
IFID=InterFace ID
5 RTS KB-Clock -
6 Ground Ground Ground Ground
7 +5.2V +5.2 V +5.2 V
5.2Vdc DC input
to power scanner *
8 D-Power D-Power D-Power
8-16Vdc DC input
to power scanner *
9 -
IFID: connect
to Pin 6
D +
IFID=InterFace ID
D + = USB data
10 - -
D - D - = USB data
* The Sirius only requires one single DC input.
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