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CONTROLLER IP ADDRESS
The controller’s local network IP address is used to identify the OmniPro II controller on the network. To view and assign the
controller’s local network IP address, from the Set Up menu, press the 6 (MISC) key. Using the down arrow key (
↓
), scroll to the
following menu item:
IP
ADDRESS
192.168.0.101
↕
The format of the IP address is a 32-bit numeric address written as four numbers separated by periods. An IP address has two
components, the network address, and the host address. The first two numbers (e.g. 192.168) represent the Class B network
address and must be the same as the first two numbers of your local network. The second two numbers (e.g. 0.101) identify a
particular host on the local network and may be assigned at random as long as each device on the local network has a unique
address. Each number can be 0 to 255. Enter the 1, 2, or 3 digit number followed by the “#” key to move to the next number.
After the 4
th
number has been entered, press the “#” key to store the IP address.
CONTROLLER PORT NUMBER
The controller’s local network port number identifies the logical channel to the OmniPro II controller. For example, port 80 is
used for HTTP traffic; the controller’s local network port number is used for Omni-Link traffic. To view and assign the
controller’s local network port number, from the previous Setup item (IP ADDRESS), press the down arrow key (
↓
).
PORT NUMBER 4369
0-65535
↕
In most installations, the default port number can remain the same. Port numbers range from 0 to 65535. To change the port
number, enter the new port number followed by the “#” key to store the port number. Port numbers 0 to 1024 are reserved for
designated services and should not be used.
ENCRYPTION KEY
Encryption and decryption of data between the OmniPro II controller and the connected device is based on the Advanced
Encryption Standard (AES) using a 128-bit cryptographic key. A unique encryption key is randomly assigned to each OmniPro II
controller at the factory (no records of these keys are kept at the factory). It may be left the same (recommended) or it may be
changed as desired. To view and assign the encryption key, from the previous Setup item (PORT NUMBER), press the down
arrow key (
↓
).
ENCRYPTION KEY PT 1:
6F-1B-26-A2-FF-D9-E4-12
↕
This key consists of 16 bytes (that is 16 2-digit values from 0-9 and/or the letters A-F). It is entered into the controller in two
parts (PT 1 and PT 2) consisting of 8 bytes each. Enter the 2 digit value. To enter the digits A-F, first press the “OFF” key, then
press the 0-5 key respectively (i.e. A1 = OFF 0 1 and CB = OFF 2 OFF 1). After the last digit (16
th
digit) has been entered, press
the “#” key to store “PT 1” of the encryption key. Press the down arrow key (
↓
) to enter “PT 2” of the encryption key.
ENCRYPTION KEY PT 2:
DC-67-48-8F-D1-3A-EF-70
↑
After the last digit (16
th
digit) has been entered, press the “#” key to store “PT 2” of the encryption key.
OMNIPRO II ETHERNET CONNECTIONS
Use a standard network cable to connect the controller to a hub, switch, or router. Use a network crossover cable when
connecting the controller directly to the NIC card on a computer.
When connected to a switch or router, port forwarding must be configured. Port forwarding sets up public services on your
network. The OmniPro II controller listens for all IP/UDP communications addressed to it on the specified UDP port number.
The router will forward all communications on the specified port to the OmniPro II controller.
Summary of Contents for Omni Pro II
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