Specifications

Revision 2.4 WebRelay-Quad™ Users Manual
Pulse Button:
This option allows the user to include a pulse button to control the relay. If the pulse button is
included, the relay will pulse for the time specified in the ‘Pulse Duration’ field in the
‘Relay/Input’ page each time the button is pressed.
Pulse Button Label:
When the ‘Pulse Button’ option is set to Yes, the text entered here will appear in the pulse
button on the control page.
Pulse Duration:
When WebRelay-Quad™ receives a command (from over the network or through an input
change) to pulse the relay, this is the time in seconds that the relay will pulse on. This time
can be set from 0.1 seconds to 86,400 seconds (1 day). Note that each time WebRelay-
Quad™ receives a pulse command, the relay will be turned on (if not on already) and the
pulse timer will be reset. If WebRelay-Quad™ receives a pulse command and and a second
pulse command comes in before the pulse timer has expired, the relay will remain on and the
pulse timer will be reset so the duration of the pulse will be extended. If pulse commands are
issued continuously so that the pulse timer is not allowed to expire, the relay will remain on
until after the last pulse command was sent (to be precise, the relay will go off at the time of
the last command plus the Pulse Duration time). The pulse command can be canceled before
the pulse duration time has expired by issuing any other command. The factory default setting
for this is 1.5 seconds.
Xytronix Research & Design, Inc. page 27