9410 series Inputs / outputs
You can connect an IRIG-B time source to one of meter’s digital inputs for IRIG-B time
synchronization; for improved accuracy use the digital inputs on the meter base. For
IRIG-B time synchronization, you must configure both the meter’s digital input and the
meter’s clock.
Related Topics
• Configuring time and time synchronization using ION Setup
Configuring onboard digital inputs using ION Setup
You can use ION Setup to configure your meter’s digital inputs.
Digital inputs are available on your meter. You can add more digital inputs using
optional I/O modules.
1. Start ION Setup.
2. Open the Setup Assistant for your meter.
3. Navigate to I/O > Digital Inputs. The tabs correspond to each digital input. Click
on the tab for the digital input you want to edit.
4. Configure the digital input by selecting the parameter and clicking Edit.
5. Once the parameter has been configured, click OK to save the setting to the
meter.
Parameter Value/range Description
Input Mode Pulse, KYZ, A/C,
IRIG-B
1
Specifies how the meter processes the signal:
• Pulse: the meter counts an entire pulse
(from off-on to on-off) as one input.
• KYZ: the meter counts a transition (from
off-on or from on-off) as one input.
• A/C: the meter detects analog signals
where the ON condition is based on the
presence of an AC signal
• IRIG-B
1
: the meter detects an IRIG-B time
synchronization signal.
Polarity Inverting/Non-Inverting Specifies if the signal from the digital port is
inverted or not inverted.
Debounce 0.000 - 1.000 Specifies how long (in seconds) the signal must
remain in a state to be considered a valid state
change.
Port Defined by your meter’s
hardware
Your meter’s physical digital input port.
1
IRIG-B can only be connected to one of the digital inputs located on the meter base, not an option
module. You must also configure your meter’s clock to use IRIG-B time synchronization.
Configuring option module digital inputs using ION Setup
You can configure option module digital inputs using ION Setup.
Digital inputs are available on your meter. You can add more digital inputs using
optional I/O modules.
1. Start ION Setup.
2. Open the Setup Assistant for your meter.
142 7EN05-0336-03