Description
. . . . . The Johnson Controls M4-SNE22002-0 is a Metasys SNE Series network engine - the high-capacity model, supervising up to 160 MS/TP devices.
Network capacity: up to 160 devices per engine, 80 per trunk across two trunks, plus two local field devices and one BACnet/IP device integration - four times the capacity of the 40-device SNE1050x.
Two field bus trunks, not one. Two FC bus ports (RJ-12 6-pin) and two optically isolated RS-485 ports with removable 4-pin terminal blocks, against one of each on the smaller engine. Splitting a large site across two trunks keeps bus loading and response times manageable, which matters as much as the raw device count.
Connectivity: one Ethernet port (1000/100/10 Mbps, 8-pin RJ-45), two FC bus ports, two RS-485 ports and three USB ports (one micro-B plus two USB A). A Johnson Controls LonWorks optical adapter connects to a USB port to add LON communication - the adapter is a specific tested part, and non-conforming adapters will not work.
Integrations supported: BACnet MS/TP field controller bus, BACnet/IP, N2 bus, LonWorks (with the USB adapter), Modbus (RTU and TCP), M-Bus and KNX IP. Connected server type: ADS/ADX.
Platform and maintenance. Wind River Linux LTS on an NXP i.MX6 DualLite dual-core Cortex-A9 processor at 1.0 GHz, 2 GB SDRAM and 16 GB flash for operating system, configuration and operational data storage and backup. Power 24 VAC Class 2 (20 to 30 VAC, 50/60 Hz) or dedicated 24 VDC Class II; maximum consumption 38 VA. Supercapacitor rather than battery backup, so there is no battery to replace. FIPS 140-2 Level 1 compliant and certified; TLS 1.2 HTTPS between Metasys components; BACnet Testing Laboratories listed under BTL 135-2016 as B-BC, B-RTR and B-BBMD.
Installation note: at least 45 mm clearance above, below and to each side; panel temperature should not exceed 35°C. Mounting by direct screw fixing or three DIN rail clips.
* Brand / Manufacturer: Johnson Controls
* Model / Part Number: M4-SNE22002-0
* Series: Metasys SNE Series network engines
* MS/TP Capacity: 160 devices per engine, 80 per trunk
* Ports: 1 Ethernet, 2 RS-485, 2 FC bus, 3 USB
* Server: ADS/ADX
* Consumption: 38 VA maximum
* Backup: Supercapacitor - no battery replacement
* Condition: New
We also hold this engine reconditioned as a separate line if budget matters more than condition, and we stock the sibling SNE22000 and SNE22001 codes in both conditions. Smaller 40-device SNE engines, SNC engines with integrated I/O, and the CG and CV equipment controllers and XPM expansion modules they supervise are all in stock.. Johnson Controls. Johnson Controls. M4-SNE22002-0.
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/