PRODUCT INFORMATION
Product Overview
The General Electric 269PLUS-120N-120 Multilin Motor Management Relay provides comprehensive industrial motor protection and monitoring. This unit operates using a 120 VAC control power supply. It incorporates sensor inputs specifically matched for 120 Ohm nickel RTD devices. The design includes dry contact switch inputs for motor status monitoring. Operating ambient temperature ranges from -25°C to +60°C.
The front panel features a 48-character display for viewing setpoints, actual operating values, and diagnostic messages. This screen also facilitates unit programming and shows pre-trip alarm warnings. Output contacts consist of one main trip relay, one latched relay, and two auxiliary relays. Network communication occurs via an integrated RS-485 serial port. Configuration and management are supported through EnerVista 269 software.
TECHNICAL DATA
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer Location | Markham, Ontario, Canada |
|---|
| Software | EnerVista 269 |
|---|
| User Manual | 1601-0013-E4 |
|---|
| Switch Inputs Type | Dry Contacts |
|---|
| Temperature | -25°C to +60°C ambient |
|---|
| IP Code | 40X |
|---|
TECHNICAL INFORMATION
Features
- Configured for 120 Ohm nickel RTD temperature sensing inputs.
- Accepts a nominal 120 VAC control voltage input.
- Includes two auxiliary relays, one latched relay, and one main trip relay.
- Features a 48-character front panel display for setpoints and monitoring.
- Provides pre-trip alarm warning capability for early fault notification.
- Equipped with an RS-485 serial port for remote host communication.
- Enclosure meets IP40X environmental ingress protection standards.
- Supports digital dry contact switch inputs.
TECHNICAL INFORMATION
Applications
- Industrial three-phase motor protection and thermal monitoring.
- Process plant motor control centers using RS-485 supervisory networks.
- Stator and bearing temperature surveillance with 120 Ohm nickel RTDs.
TECHNICAL INFORMATION
Connections / Interfaces
- One RS-485 serial communication port connects to external computers or controllers.
- Terminal connections accept 120 Ohm nickel RTD wiring.
- Dedicated switch input terminals connect dry contact field sensors.
- Relay contact outputs provide wiring for trip, latched, and auxiliary functions.
TECHNICAL INFORMATION
Installation Guidelines
- Mount the unit in an environment compliant with IP40X enclosure protection.
- Maintain ambient operating temperatures between -25°C and +60°C.
- Connect to a dedicated 120 VAC power source for control operation.
- Refer to instruction manual 1601-0013-E4 for verified terminal wiring details.
TECHNICAL INFORMATION
Configuration Guidelines
- Program relay setpoints directly using the front panel keypad and 48-character display.
- Configure operational monitoring parameters remotely using EnerVista 269 software.
- Calibrate trip thresholds to match motor thermal and RTD operational limits.
TECHNICAL INFORMATION
Compatibility
- Integrates with 120 Ohm nickel RTD thermal sensors.
- Communicates with industrial supervisory systems via standard RS-485 networks.
- Compatible with EnerVista 269 software for setup and data viewing.
TECHNICAL INFORMATION
Compliance and Certifications
- Rated for IP40X ingress protection.
- Manufactured in Markham, Ontario, Canada.
COMPATIBILITY
Compatibility & Replacement
COMPATIBLE MODELSIntegrates with 120 Ohm nickel RTD thermal sensors. Communicates with industrial supervisory systems via standard RS-485 networks. Compatible with EnerVista 269 software for setup and data viewing.
Verify compatibility against the exact Part Number, revision and manufacturer documentation before ordering.
PART VERIFICATION
Before You Order
Industrial automation parts can share similar model names, suffixes and revisions. Confirm the complete manufacturer Part Number before purchase.
01Check Part NumberMatch the complete ordering code on the existing unit.
02Confirm RevisionCheck suffix, hardware or firmware when applicable.
03Send a Label PhotoWe can review a clear label photo when identification is uncertain.
ORDERING PROCESS
From RFQ to Dispatch
1Submit Part Number2Verify Product Identity3Confirm Stock & Condition4Issue Quotation5Dispatch & Tracking
PRODUCT FAQ
Frequently Asked Questions
What control voltage is required for the 269PLUS-120N-120 relay?
The 269PLUS-120N-120 operates on a nominal 120 VAC control power supply.
Which RTD sensor type is compatible with this model?
This model specifically supports 120 Ohm nickel RTD sensor inputs.
What output relays are available on the 269PLUS-120N-120?
It features four relays: one main trip, one latched, and two auxiliary relays.
How is the 269PLUS-120N-120 programmed and monitored?
Use the 48-character front display or connect remotely with EnerVista 269 software.
What communication interface does this relay include?
It includes an RS-485 serial port to interface with controllers and supervisory computers.
