Johnson Controls CK721-A User Manual

CK721-A Installation and Operation CK721-A User Interface
24-10349-8 Rev. B 4-3
This document contains confidential and proprietary information of Johnson Controls, Inc.
© 2012 Johnson Controls, Inc.
The CK721-A user interface can be used for troubleshooting purposes during normal
operation.
NOTE
For identification purposes, the controller’s IP address and netmask must
match the IP address and netmask in the P2000.
Figure 4-1: CK721-A Controller/P2000 Host Connection Methods
Communicating with the User Interface
Communicating with the user interface on a CK721-A requires:
 A laptop or personal computer with an available serial port
 A null modem serial cable or a cross-over Ethernet cable
 Terminal emulation software
P2000 ServerCK721-A Controller
Serial
RS-232 null-modem cable
Default IP address
192.168.2.2
Default IP address
192.168.2.1
P2000 ServerCK721-A Controller
Ethernet
cross-over cable
Using your Terminal Emulation
 To start communication:
1. Connect the cables, according to the connection method you will be
following:
 Serial cable between RS232C A (J3) of the CK721-A controller and your
laptop or PC serial port, or
 Ethernet cable (see Table 4-1 for default IP addresses and network mask
information)

Johnson Controls CK721-A Specifications

General

Brand	Johnson Controls
Model	CK721-A
Category	Controller
Language	English