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Motor overload relay (motor protection) · BACnet points list

Contemporary Controls Eaton Motor Insight overload relay via BASgatewayLX BACnet points list

Updated 12 November 2026

Short answer

Gateway profile for the Eaton Motor Insight: 17 objects (16 AI, 1 AO), all polled. One output is the command register (relay off/reset or energize); inputs give phase and average currents and voltages, motor kW, voltage and current unbalance, PF, ground fault current, frequency, thermal capacity and the latest fault.

This page lists 17 BACnet objects for the Contemporary Controls Eaton Motor Insight overload relay via BASgatewayLX — 1 of them writable — with each object’s type, instance number, name, engineering units and access. It is re-typed from Contemporary Controls’s own free documentation, linked below.

Manufacturer
Contemporary Controls
Model
Eaton Motor Insight overload relay via BASgatewayLX
Equipment
Motor overload relay (motor protection)
Equipment type
Other equipment
BACnet objects
17 (1 writable)
Transport
BACnet IP
Firmware
Not stated
Also known as
Motor Insight, C441, Eaton C441 Motor Insight, Cutler-Hammer Motor Insight
Source document
BASgatewayLX Modbus device profile Motor_Insight_OL_Relay_a · Motor_Insight_OL_Relay_a_LX.csv
Download CSV 17 rows Download EDE B.I.G.-EU JSON Manufacturer PDF ↗ Compare with your scan Download Easy BACnet Mobile App Google Play

Reference only, provided as-is: verify against Contemporary Controls’s current documentation and the live device before use. Not official Contemporary Controls information. Terms of use.

BMS integration notes: Contemporary Controls Eaton Motor Insight overload relay via BASgatewayLX

Integration in brief

Map average current, voltage and the latest fault; the command register (AO 1) switches the relay off/reset or energizes it, so write it only on purpose.

Minimum points to map

The short list most integrators start with — enough to run the unit from a BMS. Map more as the job needs.

ObjectNameWhyAccess
AO 1Command Register: Relay OFF_Reset/Energize RelayCommand register: relay off/reset or energizeCommand
AI 5Average rms CurrentAverage currentRead
AI 9Average rms VoltageAverage voltageRead
AI 10Motor Power (kW)Motor power, kWRead
AI 16Motor Thermal CapacityMotor thermal capacity usedRead
AI 14Ground Fault CurrentGround fault currentRead
AI 12Current UnbalanceCurrent unbalanceRead
AI 17Fault Queue 1Latest fault (fault queue 1)Read

Network setup

Contemporary Controls Eaton Motor Insight overload relay via BASgatewayLX BACnet objects

Type: AI, AO, AV, BI, BO, BV, MI/MO/MV (multi-state) · Access: Read read-only, Write writable, Command writable with a priority array.

Note: the source document has no read/write column, so access here is inferred from the object type (inputs read-only, values writable). Confirm on the live controller before writing.

17 of 17 shown
Type
Access
Show
Contemporary Controls Eaton Motor Insight overload relay via BASgatewayLX BACnet Points List
DescriptionStates
AOmin1Command Register: Relay OFF_Reset/Energize RelayModbus 400400Command
AI2Phase A rms CurrentModbus 400300ARead
AI3Phase B rms CurrentModbus 400301ARead
AI4Phase C rms CurrentModbus 400302ARead
AImin5Average rms CurrentModbus 400303ARead
AI6Phase A rms Voltage (L1-L2)Modbus 400304VRead
AI7Phase B rms Voltage (L1-L2)Modbus 400305VRead
AI8Phase C rms Voltage (L1-L2)Modbus 400306VRead
AImin9Average rms VoltageModbus 400307VRead
AImin10Motor Power (kW)Modbus 400308kWRead
AI11Voltage UnbalanceModbus 400309%Read
AImin12Current UnbalanceModbus 400310%Read
AI13Power FactorModbus 400311PFRead
AImin14Ground Fault CurrentModbus 400312ARead
AI15FrequencyModbus 400313HzRead
AImin16Motor Thermal CapacityModbus 400314Read
AImin17Fault Queue 1Modbus 400315Read
Object ID lookup: Contemporary Controls BASgatewayLX Eaton Motor Insight point IDs by name

Integration notes

Check it against the live device. A points list tells you what the controller can expose; the unit in front of you may differ by firmware or installed options. This list is provided as-is for reference only and may contain mistakes — confirming it before you write, map or commission anything is up to you (terms). Easy BACnet scans a network for BACnet IP devices from an Android phone, reads every object on the Eaton Motor Insight overload relay via BASgatewayLX and exports what it actually has to Excel — free. New to BACnet? Start with what a BACnet points list is and what the object types mean.

Questions about the Contemporary Controls Eaton Motor Insight overload relay via BASgatewayLX

How many BACnet points does the Contemporary Controls Eaton Motor Insight overload relay via BASgatewayLX have?

This list has 17 BACnet objects: 16 analog inputs, 1 analog output. The exact set on a given unit depends on its firmware, installed options and configuration.

Which Contemporary Controls Eaton Motor Insight overload relay via BASgatewayLX BACnet points are writable?

1 of the 17 objects accept a write. Points marked Command have a priority array: a write holds until it is released, so release it back to automatic when you are done. The source has no read/write column, so this is inferred from object type.

Where is the official Contemporary Controls Eaton Motor Insight overload relay via BASgatewayLX BACnet documentation?

The source is BASgatewayLX Modbus device profile Motor_Insight_OL_Relay_a (Motor_Insight_OL_Relay_a_LX.csv), published free by Contemporary Controls at https://www.ccontrols.com/support/dp/Motor_Insight_OL_Relay_a_LX.zip.

What are the minimum BACnet points to integrate the Contemporary Controls Eaton Motor Insight overload relay via BASgatewayLX?

Start with AO 1 Command Register: Relay OFF_Reset/Energize Relay (Command register: relay off/reset or energize); AI 5 Average rms Current (Average current); AI 9 Average rms Voltage (Average voltage); AI 10 Motor Power (kW) (Motor power, kW); AI 16 Motor Thermal Capacity (Motor thermal capacity used); AI 14 Ground Fault Current (Ground fault current); AI 12 Current Unbalance (Current unbalance); AI 17 Fault Queue 1 (Latest fault (fault queue 1)).

How do I check these points on the real Eaton Motor Insight overload relay via BASgatewayLX?

Scan the network with a BACnet IP browser such as Easy BACnet, open the device and compare its object list with this table. Anything missing is usually an option that isn't installed or a point that is disabled in the controller's configuration.

More Contemporary Controls BACnet points lists

Source: BASgatewayLX Modbus device profile Motor_Insight_OL_Relay_a · Motor_Insight_OL_Relay_a_LX.csv. Object names, instances and units are reproduced as published; descriptions are our own.