Johnson Controls NAE-S Installation Manual Download Page 10

Table 8: NAE551S-2 Technical Specifications

Housing

Plastic housing with internal metal shield
Plastic material: ABS + polycarbonate; Protection: IP20 (IEC 60529)

Mounting

Must be mounted in a locked, secure panel using four mounting feet or dual 35 mm DIN

rails.

Dimensions
(Height x Width x Depth)

8.9 x 13.1 x 3.8 in. (226 x 332 x 96.5 mm) including mounting feet
Minimum space for mounting: 12.0 x 16.1 x 5.8 in. (303 x 408 x 148 mm)

Shipping Weight

7.4 lb (3.36 kg )

Shipping Restriction

The Bureau of Industry and Security of the U.S. Department of Commerce has regulated

this shipment under 740.17(b)(2) of the EAR and restricted the shipment of this product

to the following countries: Cuba, Iran, North Korea, Sudan, and Syria.

United States

: UL 508A and CCN NITW Industrial Control Panel Listed, FCC Compliant to

CFR47, Part 15, Subpart B, Class A

Canada

: cUL CSA-C22.2 No. 14, CCN NITW7, Industrial Control Equipment; IC Compliant

to ICES-003 Class A

Compliance

BACnet International

: BACnet TestingLaboratories™ (BTL) 135-2010 Listed BACnet

Building Controller (B-BC)

The performance specifications are nominal and conform to

acceptable industry standard. For application at conditions

beyond these specifications, consult the local Johnson

Controls office. Johnson Controls shall not be liable for

damages resulting from misapplication or misuse of its

products.

North American emissions compliance

United States

This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15

of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when this

equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency

energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to

radio communications. Operation of this equipment in a residential area may cause harmful interference, in which case

the users will be required to correct the interference at their own expense.

Canada

This Class (A) digital apparatus meets all the requirements of the Canadian Interference-Causing Equipment

Regulations.
Cet appareil numérique de la Classe (A) respecte toutes les exigences du Règlement sur le matériel brouilleur du

Canada.

Software terms

Use of the software that is in (or constitutes) this product, or access to the cloud, or hosted services applicable to

this product, if any, is subject to applicable terms set forth at 

www.johnsoncontrols.com/techterms

.

 Your use of

this product constitutes an agreement to such terms.

Product warranty

This product is covered by a limited warranty, details of which can be found at 

www.johnsoncontrols.com/

buildingswarranty

.

Patents

Patents: 

http://jcipat.com

© 2020 Johnson Controls. All rights reserved. All specifications and other information shown were current as of document revision and

are subject to change without notice.

www.johnsoncontrols.com

Summary of Contents for NAE-S

Page 1: ...hysical Features Figure 2 NAE S Physical Features Table 1 Secure Network Engine physical features Callout Description 1 24 VDC power terminal for encryption board 2 RS 232 serial ports hidden under cover 3 Field controller buses FC Bus or N2 Bus terminal with end of line switches 4 24 VAC power terminal 5 Wall mount feet 6 Security screw one of two 7 System status LEDs with system reboot switch 8 ...

Page 2: ...s free of corrosive vapors and observe the environmental limitations listed in the section Do not mount the NAE S on surfaces that are prone to vibration such as duct work or in areas where electromagnetic emissions from other devices or wiring can interfere with network engine communication Allow sufficient space for running cable and wire making terminal connections and accessing battery compart...

Page 3: ...ly requires 120 VAC power to provide a 24 VDC output that plugs directly into a port on the front of the NAE S FC Bus Terminal Block The two FCs Bus connections on the NAE S models are removable keyed terminal blocks labeled FC A and FC B The FC bus connections are optically isolated RS 485 ports with keyed 4 position terminal blocks that communicate at 9600 19 200 38 400 or 76 800 baud Use an FC ...

Page 4: ...ns and Guidelines for Network Integrations section To wire the network engine follow these steps 1 Connect the Ethernet cable to the RJ 45 8 pin Ethernet port Figure 2 2 Connect the Building Automation System BAS network cables to the appropriate ports For N2 or MS TP networks connect the 3 wire bus cable to one of the removable 4 terminal plugs labeled FC A or FC B Figure 6 Note If an N2 Bus or M...

Page 5: ...ns using 4 wire two twisted pairs cable isolate and insulate unused conductor Refer to the MS TP Communications Bus Technical Bulletin LIT 12011034 for more information Terminations Two FC devices with EOL switches in the ON position one at each end of each FC Bus segment 1 If TEC Thermostat Controllers or third party devices are used on the FC Bus the maximum total number of devices is 64 and the...

Page 6: ...charging period Figure 8 NAE S Data Protection Battery Setting the End of the Line Switches The network devices at each end of an FC Bus segment must be set as network terminated devices The network engine has two EOL switches one for each FC Bus that enable you to set the NAE S as a network terminated device on the bus To set the network engine as an FC Bus terminated device position the switch o...

Page 7: ...hting sequence occurs 1 The network engine emits one short beep indicating that the BIOS startup was successful 2 The PEER COM RUN and GENL FAULT LEDs turn on indicating that the OS is booting up The FC A and FC B LEDs also turn on 3 The PEER COM RUN FC A FC B and GENL FAULT LEDs shut off The RUN LED flashes to indicate that the network engine software is loading 4 When the RUN LED goes On Steady ...

Page 8: ...tware is not running 24 VAC Green On Steady On Steady 24 VAC power is present Off Steady Loss of 24 VAC power In the Off Steady condition the network engine can be running on battery power Also see the POWER LED BATT FAULT Red Off Steady On Steady Battery fault Replace the battery Battery is not connected or cannot be charged The BATT FAULT LED may remain On for up to 24 hours after initially powe...

Page 9: ...ss 2 power supply North America at 50 60 Hz 20 VAC minimum to 30 VAC maximum DeltaPSU Power Supply for Internal Module with Embedded Encryption Technology Input Dedicated nominal 100 240 VAC Class 1 power supply North America at 50 60 Hz 85 VAC minimum to 264 VAC maximum Output 24 VDC 22 VDC minimum to 26 VDC maximum Power Consumption 50 VA maximum Power Specifications for Encryption Board Dedicat...

Page 10: ...ce United States This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when this equipment is operated in a commercial environment This equipment generates uses and can radiate radio frequency energy and if not installed and used in ...

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