Standard Connector Pinouts; Keyboard Wedge; Serial Output; Rs485 Output - Honeywell Xenon 1900 User Manual

Standard Connector Pinouts

Note: The following pin assignments are not compatible with Honeywell legacy products. Use of a cable with improper pin
assignments may lead to damage to the unit. Use of any cables not provided by the manufacturer may result in damage
not covered by your warranty.

Keyboard Wedge

10 Pin RJ41 Modular Plug - connects to the base

Serial Output

10 Pin RJ41 Modular Plug - connects to the base

RS485 Output

10 Pin RJ41 Modular Plug - connects to the base
Note: RS485 signal conversion is performed in the cable.
1
2
3
4
5
6
7
8
9
10
1 Cable shield
2 Cable select
3 Supply ground
4 Terminal data
5 Terminal clock
6 Keyboard clock
7 Supply power input +5V
power
8 Keyboard data
9
1 Cable shield
2 Cable select
3 Supply ground
4 Transmit data
5 Receive data - serial data to scanner
6 CTS
7 +5V power
8 RTS
9
10
Cable shield
Cable select
Supply ground
Transmit data
Receive data - serial data to scanner
+5V power
Transmit Enable
12 - 9