Honeywell SC-UCNN11 51307573-176 Redundant RTU2020 Controller
$262.00
$450.00
Description
Overview
The Honeywell SC-UCNN11 (Part Number 51307573-176) is a high-reliability redundant RTU2020 controller. It is purpose-built for remote automation, real-time diagnostics, and seamless integration into distributed control systems. Its rugged IP66-rated enclosure and wide I/O range make it ideal for oil & gas, utility, and infrastructure environments. Moreover, its advanced protocol support ensures flexible and secure communications across industrial networks.
Technical Specifications
General Information
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Model Number: SC-UCNN11
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Part Number: 51307573-176
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Controller Type: Redundant RTU2020
Processing and Memory
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Processor: 400 MHz ARM Cortex-A8
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RAM: 256 MB
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Flash Memory: 512 MB
Power Specifications
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Input Voltage: 10–36 VDC (typical 24 VDC ±20%)
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Maximum Power Consumption: 20 W
Input/Output (I/O)
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Digital Inputs (DI): 16 channels, 24 VDC
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Analog Inputs (AI): 8 channels, 16-bit resolution (4–20 mA or 0–10 VDC)
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Digital Outputs (DO): 8 channels, 24 VDC, 0.5 A max
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Analog Outputs (AO): 4 channels, 12-bit resolution (4–20 mA)
Communication Interfaces
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Ethernet Ports: 2 × 10/100 Mbps
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Serial Ports: 3 × RS-232/RS-485
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Supported Protocols: Modbus RTU/TCP, DNP3, IEC 61850
Environmental Ratings
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Operating Temperature: –40°C to +75°C
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Storage Temperature: –40°C to +85°C
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Humidity: 5% to 95% RH (non-condensing)
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Enclosure Protection: IP66
Protection and Reliability
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Surge Protection: 4 kV (serial), 1.5 kV (Ethernet)
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Real-Time Clock: Battery-backed, 5 years at 25°C
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Vibration Resistance: 5 g (10–500 Hz)
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Shock Resistance: 30 g for 11 ms
Mechanical
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Dimensions: 17.8 cm × 7.8 cm × 10 cm
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Weight: 0.72 kg
Features
Minimum Order Quantity (MOQ)
We welcome bulk orders and have a minimum order quantity of just one unit.
Certificates and Documentation
Upon request, we can provide all necessary documentation, including Certificates of Origin/Conformance and other required export documents.
Delivery Time
For items in stock, we aim to deliver within 1-3 days after payment confirmation. Items with specified lead times will be delivered according to the quoted schedule.
Payment Methods
We accept 100% T/T (Telegraphic Transfer) payment before shipping. For items with lead times, a 30% deposit is required upfront, with the remaining 70% due before shipment. For RMB transfers, please contact us if you have an agent in China.
Warranty
We offer a standard one-year warranty on all new and original items. If you require an extended warranty, please contact us for additional cost details.
Refund and Return Policy
Your satisfaction is important to us. If you need to return an item, it must be done within 30 days of the order date. The product must be unused, unopened, and in its original packaging with all accessories included. Refunds are processed within 5-7 business days after we receive the returned item. Please note that shipping and related charges are non-refundable.
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