Telescada Product Catalog

The NeXGen RTU-8844 Catalog Page

The Telescada Product Catalog

Telescada designs, manufactures and supports a wide variety of application specific and general purpose monitoring and control instruments. In this catalog you should find exactly what you need for your application.


Electric Transmission & Distribution Solutions

Substation Monitoring & Control, Load Management / Demand Response, Capacitor Bank Monitoring & Control, Line Voltage Monitoring & Measurement, Recloser Control, Transformer Monitoring, Motor Operator Control.

Supervisory Control and Data Acquisition (SCADA) Software Solutions

Next Generation Distribution Management & Control (SCADA) Systems for Automated Load Management, Capacitor Control, AMI and More.


Telescada is an engineering and manufacturing company dedicated to the design, development and production of robust and dependable monitoring and control (SCADA) software and instrumentation for Electric, Water and Natural Gas Utilities.

Natural Gas Transmission & Distribution Solutions

District Regulator Monitoring Recording & Control, City Gate Station Monitoring & Control, Remote Valve Actuation & Control, Storage Field Pressure Monitoring,  Production Well Monitoring,  Cathodic Protection Rectifier Monitoring.

3PhaseCrop  PivotCrop SubstationCrop

                                                 Monitor, Alarm, Record, Communicate and Control

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Electric Transmission & Distribution

Substation Monitoring & Control,

Load Management / Demand Response,

Capacitor Bank Monitoring & Control

Line Voltage Monitoring & Measurement,

Recloser & Transformer Monitoring

Motor Operator Control




Gas Transmission & Distribution

District Regulator Pressure Monitoring

City Gate Station Monitoring & Control

Remote Valve Actuation & Control

Storage Field Pressure Monitoring

Production Well Monitoring

Cathodic Protection Rectifier Monitoring

Here For Support


Call us at any time to speak with a real live engineer, or contact us by e-mail for product information, quotations and/or product support. 781-562-0475

USA Made

Made In The USA

All Telescada instruments are designed, developed, manufactured and assembled with great care, quality and efficiency at our facilities in the United States of America.

NeXGen RTU-8844 Remote Terminal Unit Product Page

NeXGen RTU-8844

Remote Terminal Unit / Motor Operator Controller

NeXGen RTU-8844

The Telescada NeXGen™  RTU-8844 Remote Terminal Unit is a powerful, flexible an economical solution for distribution substation, feeder monitoring and motor operator automation, monitoring, alarming and control.  Built upon a modular and expandable framework, the NeXGen™  RTU meets the needs of distribution engineers for the monitoring and control of new distribution facilities or the upgrade of existing ones

The NeXGen  RTU’s flexible design provides users with an I/O core of 8 configurable analog inputs, 8 digital status inputs and 4 Control Outputs. The NeXGen™  RTU can be expanded to add additional I/O though the networking of additional NeXGen™ modules. The NeXGen™ is an addressable distributed RTU that can be quickly expanded to meet the specific requirements of the user In additional to configurable I/O the NeXGen™  RTU serves to consolidate and transmit data from a network of IEDs (intelligent electronic devices) via its RS-232/RS-485 serial communications links. Ethernet and RS-232 remote communications ports allow for remote data transmission via radio, dial-up, cellular or fiberoptic tranceivers

A local maintenance port allows for direct interrogation and programming of the NeXGen™  RTU using the NeXGen™ NGC Maintenance Utility Software. DNP3.0 standard communications protocol allows the NeXGen™  RTU to communicate with any modern SCADA system. The NeXGen™ RTU core’s small footprint allows for quick installation on distribution panels, or mounting within a wall mount or pole top enclosure. The NeXGen™ RTU supports multiple input voltages, and complete NeXGen™ RTU, power and communications packages are available from Telescada.


Analog Inputs

8 (eight) User Configurable Analogs
+/- 5VDC, or 4-20mA
Data and Event Recording on Each Channel
Digital Inputs
8 (eight) Optically Isolated Digital Status Inputs
LED Status Indicators for each Input
Data and Event Recording on Each Channel
Control Outputs
2 (two) General Purpose Dry Contact Control Outputs
2 (two) Integrated Form C (SPDT) Relays
 30A Amps Resistive @ 240VAC, 20A @ 28VDC
Programmable Timing
1 (one) Ethernet Port
2 (two) RS-232/RS-485 IED Communications Ports
1 (one) RS-232 Local Communications/Maintenance and Configuration Port
Event Recording
24/7/365 Data Recording

Individual and Group Addressing

Store and Forward Repeating-Routing
In Radio Communication Mode

6 - 16VDC Input Supply

Protocol Support




NeXGen RTU - 8844 Module, AC Input Supply, Communications, Battery Back-Up in a NEMA-4 Polycarbonate Hinged Pole/Wall Mount Enclosure

NeXGenRTU-8844 Packaged

  Download the NeXGen™ RTU-8844 Product Brief Here


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