![Johnson Controls MS-NAE5521-3 NAE55 LonWorks + Modem [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/68499/140035/2bb25180-2cfc-5476-bb02-3f318e09f7c8__59851.1790029648.jpg?c=2 "Johnson Controls MS-NAE5521-3 NAE55 LonWorks + Modem [Refurbished]")
Description
Supports a LONWORKS trunk, and two N2 Bus trunks or two BACnet MS/TP (RS-485) trunks (or one N2 Bus trunk and one BACnet MS/TP trunk); includes an internal modem. Supports a maximum of 255 devices on the LONWORKS trunk and a maximum of 100 devices on each N2 Bus or BACnet MS/TP trunk.
NAEs provide comprehensive equipment monitoring and control, via key features such as scheduling, alarm and event management, energy management, data exchange, data trending, and data storage that are key tools in reducing operation and energy costs for any type of building.
This line of NAEs feature and leverage IP connectivity and Web-based access to Metasys® Building Management Systems (BMSs), including BACnet® protocol, LONWORKS® network, and N2 Bus protocol, to monitor and supervise a wide variety of HVAC, lighting, security, and fire safety equipment. With the embedded Site Management Portal user interface, NAEs can support multiple concurrent Web browser sessions with password and permission access control.
NAE55 models support a comprehensive set of supervisory features and functions for large and technically advanced buildings and controllers.
Note on the suffix: the Johnson Controls Network Automation Engine Catalog Page (LIT-1900195, Software Release 6.0) lists this engine as MS-NAE5521-2 and its specifications in Table 7 (NAE55xx-2); the trailing digit identifies the software release generation of the same engine.
* Brand / Manufacturer: Johnson Controls
* Model / Part Number: MS-NAE5521-3
* Type: NAE55 Network Automation Engine, LONWORKS network model with internal modem
* Base Features: Requires a 24 VAC power supply. Each model includes two RS-232-C serial ports, two USB serial ports, two RS-485 ports, one Ethernet port, and one MS-BAT1010-0 Data Protection Battery
* Power Requirement: Dedicated nominal 24 VAC, Class 2 power supply (North America), SELV (Europe), 50/60 Hz (20 VAC minimum to 30 VAC maximum)
* Power Consumption: 50 VA maximum
* Processor / Memory: 1.6 GHz Intel® Atom™ processor; 4 GB (2 GB partitioned) Flash and 1 GB SDRAM
* Operating System: Microsoft Windows Embedded Standard 2009
* Interfaces: One Ethernet port (10/100/1000 Mbps, RJ-45); two optically isolated RS-485 ports; two RS-232-C serial ports; two USB serial ports; one LONWORKS port, FTT10 78 kbps; one telephone port for internal modem up to 56 kbps
* Data Protection Battery: Rechargeable gel cell battery 12 V, 1.2 Ah, typical life 3 to 5 years at 21°C (70°F); MS-BAT1010-0
* Clock Battery: Maintains real-time clock through a power failure; onboard cell, typical life 10 years at 21°C (70°F)
* Ambient Conditions: Operating 0–50°C (32–122°F), 10–90% RH; Storage −40–70°C (−40–158°F)
* Dimensions / Weight: 226 x 332 x 96.5 mm (8-7/8 x 13-1/8 x 3-13/16 in.) including mounting feet; 2.9 kg (6.4 lb)
* Mounting: Flat surface with screws on four mounting feet, or dual 35 mm DIN rail
* Compliance: UL Listed File E107041 CCN PAZX, UL 916; FCC Class A; CAN/CSA C22.2 No. 205; CE Mark; BACnet International BTL 135-2004 Listed B-BC
* Condition: Reconditioned. Johnson Controls. Johnson Controls. MS-NAE5521-3.
Warranty Information
B2E Surplus includes a 90-day return window on all orders. If you have any issues with your order, automated returns can be opened by following the instructions located here: https://www.b2esurplus.com/returns/
Subject to the exclusions described below, all B2E Surplus products (“Products”) are warranted to be free from defects in materials and workmanship under normal use and service. Unless otherwise set forth in a quotation or agreed to by B2E Surplus in writing, standard Products are warranted for 90 days from the date of delivery to the buyer.
EXCLUSIVE REMEDY. In the event that B2E Surplus determines that a Product contains a defect in materials or workmanship, then B2E Surplus, in its sole discretion, will (a) repair the Product, (b) replace the Product, or (c) refund the purchase price of the Product. THIS LIMITED WARRANTY IS EXCLUSIVE AND IS IN LIEU OF ALL OTHER EXPRESS AND IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE REMEDY OF REPAIR, REPLACEMENT OR REFUND IS BUYER’S SOLE AND EXCLUSIVE REMEDY UNDER THIS WARRANTY. IN NO EVENT SHALL B2E SURPLUS’ LIABILITY UNDER THIS WARRANTY EXCEED THE PURCHASE PRICE OF THE PRODUCT GIVING RISE TO THE WARRANTY CLAIM. All Products which are repaired or replaced shall be warranted only for the unexpired portion of the original warranty period.
EXCLUSIONS. This warranty does not cover (a) any failures which are not attributable to defects in materials or workmanship, including without limitation, failures caused by accidents, inadequate maintenance, misuse, unauthorized modifications or repairs, improper storage, and normal wear and tear, (b) any consumable parts or accessories, such as cutter blades, nut splitter chisels, punches, dies, chains, wedges, and strands, that are designed to wear over time or through use of the Product, or (c) electronics, motors, batteries, and engines, as these items are warranted by their manufacturer.
WARRANTY RETURNS. No Products shall be returned without prior authorization from B2E Surplus. Buyer shall prepay all shipping charges for the return of Products to B2E Surplus’ designated service location.
LIMITATION OF LIABILITY. IN NO EVENT SHALL B2E SURPLUS BE LIABLE FOR ANY INCIDENTAL DAMAGES, CONSEQUENTIAL DAMAGES, SPECIAL DAMAGES, INDIRECT DAMAGES, LOSS OF PROFITS, LOSS OF REVENUES, OR LOSS OF USE, EVEN IF INFORMED OF THE POSSIBILITY OF SUCH DAMAGES. B2E SURPLUS' LIABILITY FOR DAMAGES ARISING OUT OF OR RELATED TO ANY ORDER IS LIMITED TO THE ORDER PRICE FOR THE SPECIFIC PRODUCT THAT GIVES RISE TO THE CLAIM. TO THE EXTENT PERMITTED BY APPLICABLE LAW, THESE LIMITATIONS AND EXCLUSIONS SHALL APPLY REGARDLESS OF WHETHER LIABILITY ARISES FROM BREACH OF CONTRACT, WARRANTY, TORT (INCLUDING BUT NOT LIMITED TO NEGLIGENCE), BY OPERATION OR LAW, OR OTHERWISE.
B2E Surplus LLC is a non-authorized stocking distributor for this brand. We are also known as a ""surplus"", ""discount"", ""liquidator"", or ""gray market"" supplier. We are not a factory-authorized distributor of this product. The Original Manufacturer’s Warranty does not apply. B2E Surplus LLC's standard 90-day warranty will apply. B2E Surplus LLC makes no representations as to your ability or right to download, re-distribute, or otherwise obtain products from this manufacturer, its distributors, or any other source. It is your obligation to comply with the terms of any rules obtaining or installing this product.
Our complete warranty statement page is located here: https://www.b2esurplus.com/warranty/
Our complete return policy page is located here: https://www.b2esurplus.com/returns/
![Johnson Controls MS-NAE5520-2 NAE55 LonWorks Engine [Refurbished]](https://cdn11.bigcommerce.com/s-hdj6s/images/stencil/500x659/products/68496/140032/d52228c1-ff16-5bf3-83a1-b9f204765be9__56398.1790029642.jpg?c=2 "Johnson Controls MS-NAE5520-2 NAE55 LonWorks Engine [Refurbished]")
