Inputs/Outputs
Inputs/Outputs overview
Your meter has onboard digital Input/Output (I/O) which can be increased by adding optional
digital and analog I/O modules to expand your meter’s I/O capabilities.
WARNING
UNINTENDED OPERATION
Failure to follow these instructions can result in death, serious injury, or equipment
damage.
Do not use this device for critical control or protection of persons, animals, property, or
equipment.
Your meter base has:
•
Eight digital inputs
•
Four form A digital outputs
•
Two form C relays
•
kWh energy pulsing LEDs (one visible, one infrared)
•
kVARh energy pulsing LEDs (one visible, one infrared)
You can view information about your meter’s I/O through the display or webpages and configure
your meter’s I/O using ION Setup.
Input/output ION modules
ION modules are used to configure your meter’s digital or analog inputs/outputs (I/O).
You need to configure the following ION modules to use the meter’s digital or analog I/O.
•
Digital input: uses the Digital Input module, which tells the meter how to interpret incoming
signals.
•
Digital output: uses one of three ION modules depending on the application.
Digital Output module: Monitors a change of state to control relay operation via a
hardware output device.
Pulser module: Transfers high-speed pulses to a hardware pulse counting device that is
used to track energy usage.
Calibration Pulser module: Integrates instantaneous power inputs, then outputs high-
speed pulses to an LED that can be monitored for energy accuracy verification.
•
Analog input: uses the Analog Input module, which tells the meter how to interpret an
incoming analog voltage or current signal from transducers.
9810 series - User manual Inputs/Outputs
7EN05-0390-08 128
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