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DIN RELAY 4
Digital-Loggers.com
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Basic Operation
After initial power-up, the relay performs a sequence of self-
tests (POST) to ensure reliability. After self-test, the relay
looks for a DHCP server. If none is found, the relay defaults
to the xed (static) IP address set on the setup page.
This is shown on the LCD. If enabled, script execution
starts after POST. The relay may then be operated via the
web. To access the relay, simply enter the IP address (ie.
192.168.0.100) in the URL eld of your web browser.
Home Relay (Relay) Control Page
To access the home page, rst enter the IP address in web
browser URL eld, then log in. The home page contains links
to other pages. The rst four are static internal links:
Relay Control
Clicking “Relay Control” links to the home page used for
manually switching relays on and o. Access masking to
specic relays is determined by your login.
Settings
Clicking “Settings” links the administrator to a conguration
page. This page is used to set relay names, power on
features, network settings, user information and passwords.
Help
The Help link displays the latest online manual. Since
features are subject to change without notice, online
manuals are usually more current than printed manuals.
Logout
Logout ends the authenticated session. Login to reconnect.
Programmable Web Links
Four additional user-dened web links are provided on the
relay control page. Factory defaults are “Manual”, “FAQs”,
etc. You may change the name and destination URL for
these links on the “Setup” page. These links are convenient
for connecting to other power switches or to remote sites.
Switching Relays on and O
The relay control page lets you control any relay. The
sequence delay in which relays will be switched on is
determined by settings on the setup page.