Input/output ION modules, ports and labels
To assign a port to one of these modules, modify the Port setup register by picking a port from the enumerated list.
Factory configured settings
Onboard input and output ports
ION module type | ION module name | Hardware port (device label) | Port setup register name | Description |
---|---|---|---|---|
Digital Output | Port D1–D4 | D1–D4 | Port D1–D4 | Form A relay |
Port R1–R2 | R1–R2 | Port R1–R2 | Form C relay | |
Calibration Pulser | WATT LED | kWATT | WATT LED | kW energy pulsing (total) |
VAR LED | kVAR | VAR LED | kVAR energy pulsing (total) | |
Digital Input | Port S1–S8 | S1–S8 | Port S1–S8 | Internally/externally excited |
Option module(s) input and output ports
ION module type | ION module name | Hardware port (device label) | Port setup register name | Description |
---|---|---|---|---|
Digital Input | Port A/B/C/D S1–S6 | S1–S6 |
Port A S1–S6 Port B S1–S6 Port C S1–S6 Port D S1–S6 |
Option module digital inputs |
Digital Output | Port A/B/C/D D1–D2 | Relay 1–Relay 2 |
Port A D1–D2 Port B D1–D2 Port C D1–D2 Port D D1–D2 |
Option module digital output |
Analog Input | Port A/B/C/D A1–A4 | A1–A4 |
Port A A1–A4 Port B A1–A4 Port C A1–A4 Port D A1–A4 |
Option module analog input |
Analog Output | Port A/B/C/D Q1–Q2 | Q1–Q2 |
Port A Q1–Q2 Port B Q1–Q2 Port C Q1–Q2 Port D Q1–Q2 |
Option module analog output |
See the ION Reference, available from www.se.com for more information about ION modules.