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Inputs/Outputs
• Analog output: uses the Analog Output module to deliver a continuous direct voltage or
current analog signal to transducers.
NOTE: All of these modules can act as intermediaries between the physical hardware port and
the other modules in the meter. They define the characteristics of the incoming and outgoing
signals.
Input/output ION modules, ports, and labels
You can configure the Digital Output, Digital Input, Analog Input, Analog Output, Pulser and
Calibration Pulser ION modules to specify which port handles the outgoing or incoming signals.
To assign a port to one of these modules, modify the Port setup register by picking a port from the
enumerated list.
NOTE: If the port you want to use does not appear in the Port setup register list, that port is in
use by another module. Edit the Port setup register of the module using that port and set it to Not
Used. The port is then available to other modules.
Factory configured settings
Onboard input and output ports
ION module
type
Digital
Output
Calibration
Pulser
Digital Input
Digital Input
Digital Input
122
ION module name
Hardware port
(device label)
Port D1
D1
MU WhPulser LED
N/A
Port S1
S1
Port S2
S2
Port S3
S3
9410 series - User manual
Port name (ION
Description
label)
Port D1
Form A output
Watt energy
pulsing
Top LED
(located on meter
body)
Externally
Port S1
excited
Externally
Port S2
excited
Externally
Port S3
excited
7EN05-0336-09
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Troubleshooting
