Relay Control Configuration (Dayforce Clock Pro Only)

Clocks Guide

Version
R2026.1.1
ft:lastEdition
2026-05-13
Relay Control Configuration (Dayforce Clock Pro Only)

You can configure Dayforce Clock Pro devices that are operating in standalone mode to close or open internal relays based on the results of clock entry validations or at scheduled intervals.

For example, you can configure the clock to open a relay for two seconds on any successful clock entry, while unsuccessful clock entries open a second relay for three seconds. The relays can be wired to external devices such as bells, buzzers, or external lights.

<relay_control_config>
Tag Description
function_based

Sets whether relay control is based on functions (for example, clock entries). This tag contains the following attributes:

  • <enabled>: Enables or disables relay control based on functions. To enable this functionality, set the enabled attribute to enabled>yes</enabled>.
  • <accepted>: Sets which relay opens when clock entries are accepted and for how long it’s open. The do1 and do2 tags configure which relay opens, and for how long.
  • To specify that a relay should open with an accepted clock entry, enter the number of milliseconds the relay opens for. For example, to open the do1 relay for 10,000 milliseconds, enter <do1>10000</do1>.
  • To specify that a relay should close with an accepted clock entry, enter none. For example, to close the do2 relay, enter <do2>none</do2>.
  • <rejected>: Sets which relay opens when clock entries are rejected and for how long it’s open. The do1 and do2 tags configure which relay opens, and for how long.
  • To specify that a relay should open with a rejected clock entry, enter the number of milliseconds the relay opens for. For example, to open the do1 relay for 10,000 milliseconds, enter <do1>10000</do1>.
  • To specify that a relay should close with a rejected clock entry, enter none. For example, to close the do2 relay, enter <do2>none</do2>.
schedule_based Enables or disables relay control based on schedules. These schedules are configured in Dayforce in System Admin > Relay Control Schedules. To enable this functionality, set the enabled attribute to enabled="yes".

See Configure Relay Control (Hardware Clocks Only) and Relay Control Configuration (Dayforce Clock Pro Only).