Installing And Configuring A Serial Connection; Step 1: Connect To The Ultrakey Plus Using The Serial Port; Table 3-1 Serial Port Com1 And Com2 Pin Assignments - Honeywell HJK7000 Installation And User Manual

Installing and Configuring a Serial Connection

Step 1: Connect to the UltraKey Plus Using the Serial Port

Document 800-02573 Rev B
11/2009
Note For a list of accessories, see
For port connections, see
page 19.
Note COM1 (RS422) and COM2 (RS232) are configured using the controller LCD
menu and cannot be used at the same time. See
Table 3-1 Serial Port COM1 and COM2 Pin Assignments
Serial Port Type
COM1 RS422
RS485
COM2 RS232
RS485
UltraKey Plus Controller Installation and User Guide
Shipping Checklist on page 18.
UltraKey Plus Port Connections and Descriptions
Pin Signal
1 RX +
2 RX -
5 GND
7 TX -
8 TX +
7 T/R -
8 T/R +
4 RXD
5 GND
6 TXD
1 T/R +
2 T/R -
on
Table 3-1 below.
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