Mapping Devices to the HUB
The Hub allows any specific Modbus register from a third party device to be mapped to any EMX channel. The hub Maps the corresponding third party device register to the corresponding EMX channel, i.e., Voltage A register on the third party device = Voltage A on EMX.
Preparing Register Maps / OIDs
Prior to starting the exercise, there should be an up-to-date register map (Modbus) or MIB document (SNMP). Highlight the registers that are to be captured and cross reference them with the closest available EMX channels shown in the list below.
Available Register Lists / EMX Channels
The available EMX register channels that are available for mapping from a third party device will be listed in a drop down menu in the node map. These include:
EMX Channel | Description |
|---|---|
Battery | Battery Voltage |
Contact 1 | Dry Contact 1 Status |
Contact 2 | Dry Contact 2 Status |
Contact 3 | Dry Contact 3 Status |
Contact 4 | Dry Contact 4 Status |
Contact 5 | Dry Contact 5 Status |
Contact 6 | Dry Contact 6 Status |
Contact 7 | Dry Contact 7 Status |
Contact 8 | Dry Contact 8 Status |
Contact 9 | Dry Contact 9 Status |
Contact 10 | Dry Contact 10 Status |
Contact 11 | Dry Contact 11 Status |
Contact 12 | Dry Contact 12 Status |
Current A | Current Phase A |
Current B | Current Phase B |
Current C | Current Phase C |
Current D | Current Aux Channel "D" |
Current E | Current Aux Channel "E" |
Temperature 1 | Temperature Channel 1 |
Temperature 2 | Temperature Channel 2 |
Temperature 3 | Temperature Channel 3 |
Temperature 4 | Temperature Channel 4 |
Temperature 5 | Temperature Channel 5 |
Temperature 6 | Temperature Channel 6 |
Temperature 7 | Temperature Channel 7 |
Temperature 8 | Temperature Channel 8 |
Temperature 9 | Temperature Channel 9 |
Temperature 10 | Temperature Channel 10 |
Temperature 11 | Temperature Channel 11 |
Temperature 12 | Temperature Channel 12 |
VAR A | Apparent Power Phase A |
VAR B | Apparent Power Phase B |
VAR C | Apparent Power Phase C |
VAR D | Apparent Power Aux Channel D |
VAR E | Apparent Power Aux Channel E |
VAR F | Apparent Power Aux Channel F |
Current F | Current Aux Channel "F" |
Energy | Energy (Total) |
Energy A | Energy Phase A |
Energy B | Energy Phase B |
Energy C | Energy Phase C |
Frequency | Frequency (Total) |
Humidity | Humidity (%) |
Most Recent Report | Most Recent Phase Report |
Power | Power (Total) |
Power A | Power Phase A |
Power B | Power Phase B |
Power C | Power Phase C |
Power D | Power Phase D |
Power E | Power Aux Channel “E” |
Power F | Power Aux Channel “F” |
Pressure | Pressure |
Temperature | Temperature |
Temperature 0 | Temperature Internal |
Voltage A | Voltage Phase A-N |
Voltage B | Voltage Phase B-N |
Voltage C | Voltage Phase C-N |
Voltage A-B | Voltage Phase A-B |
Voltage B-C | Voltage Phase B-C |
Voltage C-A | Voltage Phase C-A |
Voltage E | Voltage Aux Channel E |
Voltage F | Voltage Aux Channel F |
In the event that the third party device has a specific register that does not have a corresponding EMX channel, the register may be assigned to an unused EMX channel. It may not appear with the desired channel name in EMX.
For example, a device register for UPS status (on/off) can be mapped to an EMX dry contact channel and will simply be named as contact (1-12). Multiple devices/nodes may be required to map the device.