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Johnson Controls CK721-A Hardware Installation Manual

Johnson Controls CK721-A
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CK721-A Network Controller Hardware Installation
24-10025-237 Rev. –
9
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, for example Tera Term or Telnet Client
Figure 8: Connection Methods between CK721-A Controller and the Host
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
2. Start your terminal emulator software.
3. For serial communication, configure the communications parameters within your terminal
emulation software to match the following:
Terminal Type VT100
Port COMn
Baud Rate 115K
Data 8 bit
Parity none
Stop 1 bit
Flow Control none
4. At the login prompt, type CK720 and press <Enter>.
5. Type your password when prompted. (The default password is master.)
6. Press <Enter>.
PC or LaptopCK721-A Controller
Serial
RS-232 null-modem cable
Default IP address
192.168.2.2
Default P2000 Server IP address
192.168.2.1
PC or LaptopCK721-A Controller
Ethernet
cross-over cable

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Johnson Controls CK721-A Specifications

General IconGeneral
BrandJohnson Controls
ModelCK721-A
CategoryController
LanguageEnglish

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