Irig-B Time Synchronization - Siemens 9810 Series User Manual

9410 series - User manual
KYZ mode
If you set Input Mode to KYZ, a pulse is generated at the Trigger output for each change of state
transition, for example from OFF-to-ON and from ON-to-OFF transitions.
A/C mode
If you set Input Mode to A/C, the digital input port is configured to detect the presence of a low
voltage AC signal. The next illustration shows how a digital input can be used to monitor the
operation of a low voltage AC fan controller.

IRIG-B time synchronization

You can use a digital input to synchronize the meter time to an IRIG-B time source.
You can connect an IRIG-B time source to one of meter's digital inputs for IRIG-B time
synchronization. For IRIG-B time synchronization, you must configure both the meter's digital
input and the meter's clock.
NOTE: For improved accuracy use the digital inputs on the meter base.
7EN05-0336-09
Inputs/Outputs
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