Honeywell SC-UCNN11 ControlEdge RTU2020 Redundant Controller Module

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Manufacturer: Honeywell
Product No.: SC-UCNN11
Country of origin:Съединени щати
Product Type: Redundant Controllers
Payment: T/T, Western Union
Weight: 1000g
Dimensions: 190 mm x 170 mm x 141 mm
Shipping port: Xiamen
Warranty: 12 months

Description

Designed to deliver high-availability control in demanding remote environments, the Honeywell SC-UCNN11 functions as a processing unit within the ControlEdge RTU2020 redundant controller system. This hardware module provides dual-redundant, hot-standby processing capabilities to ensure seamless failover and uninterrupted process monitoring, eliminating single points of failure in critical automation applications.

The module is engineered for deployment in remote or hostile sites, offering low power consumption profiles optimized for solar or battery-backed installations. It interfaces directly with associated input/output modules (IOMs) to provide real-time process control, robust communication, and data logging capabilities across distributed networks.

Features

Dual-redundant architecture ensures high-availability operation and automatic bump-free switchover.
Low-power design minimizes overhead, making it ideal for remote sites with limited power infrastructure.
Compatible with ControlEdge RTU2020 I/O expansion modules for scalable site automation.
Wide DC input voltage tolerance accommodates standard battery-charging variations.
Integrated hardware diagnostics monitor power states and processing health.

Applications

Oil and gas pipeline monitoring and control
Wellhead automation and custody transfer systems
Water and wastewater remote pump station management
Environmental monitoring and remote terminal unit (RTU) installations

Technical Specifications

Manufacturer	Honeywell
Part Number/Model	SC-UCNN11
Series	ControlEdge RTU2020
Controller Type	Redundant Controller
Rated Input Voltage	24 VDC (± 25%)
Input Voltage Range	18 to 30 VDC
Maximum Ripple Voltage	120 mVpp
Maximum Rated Input Current	1.30 A at 30 VDC (Redundant controllers plus 9 IOMs)
Minimum Power Consumption	5.76 W (no expansion IOMs)
Maximum Power Consumption (No Expansion)	6.72 W
Maximum Power Consumption (With Expansion)	6.96 W
Dimensions (W x D x H)	190 mm x 170 mm x 141 mm
Weight	1000 g

Installation Guidelines

For reliable and safe operation, mount the module securely within an enclosure that provides adequate protection against dust, moisture, and extreme environmental variables. Ensure standard 24 VDC power lines are correctly fused and filtered. Grounding must follow standard industrial electrical practices to mitigate the risk of electromagnetic interference (EMI) or voltage surges. Maintain appropriate physical clearance around the unit to allow natural convective cooling.

Key Features:

#ControlEdge RTU2020 #Redundant Controllers

What is the primary function of the Honeywell SC-UCNN11?

The Honeywell SC-UCNN11 is a redundant controller module designed for the ControlEdge RTU2020 platform. It provides dual-redundant, hot-standby processing to eliminate single points of failure and ensure continuous system uptime.

What are the power requirements for the SC-UCNN11?

The module operates on a nominal input voltage of 24 VDC with an input voltage range of 18 to 30 VDC. Its power consumption varies between 5.76 W (minimum without expansion) and 6.96 W (maximum with expansion I/O modules).

Is this controller suitable for solar-powered remote sites?

Yes. The SC-UCNN11 is specifically designed with a low power consumption profile, making it highly efficient and suitable for remote terminal units (RTUs) operating on solar power or backup batteries.

Глобална експресна доставка

Стандартна доставка: 4-6 работни дни чрез DHL, FedEx и UPS.
Експресна изпращане: Изпращане в същия ден за налични поръчки, направени преди 14:00 ч. (GMT+8).
Глобално покритие: Обслужваме над 150 държави, включително бърза доставка до Саудитска Арабия и ОАЕ.

Връщания и гаранция

30-дневна гаранция: Връщания се приемат за налични продукти в оригинална, фабрично запечатана опаковка.
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Поръчките се обработват и доставят от понеделник до петък (с изключение на официалните празници).

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Honeywell SC-UCNN11 ControlEdge RTU2020 Redundant Controller Module