Technical specifications
Table 21: MS-NAE55xx-3 (Release 9.0 and 10.0)
Power Requirement
Dedicated nominal 24 VAC, Class 2 power supply (North America),
SELV power supply (Europe), at 50/60 Hz (20 VAC minimum to 30 VAC
maximum)
Power Consumption
50 VA maximum
Ambient Operating
Conditions
0 to 50°C (32 to 122°F); 10 to 90% RH, 30°C (86°F) maximum dew point
Ambient Storage
Conditions
-40 to 70°C (-40 to 158°F); 5 to 95% RH, 30°C (86°F) maximum dew point
Data Protection Battery
Supports data protection on power failure. Rechargeable gel cell
battery: 12 V, 1.2 Ah, with a typical life of 3 to 5 years at 21°C (70°F);
Product Code Number: MS-BAT1010-0
Clock Battery
Maintains real-time clock through a power failure. Onboard cell: typical
life of 10 years at 21°C (70°F)
Processor
1.46 GHz Intel Atom
®
Bay Trail E3815 processor
Memory
16 GB flash nonvolatile memory for operating system, configuration
data, and operations data storage and backup.
2 GB DDR3 SDRAM for operations data dynamic memory for all models
Operating System
Release 9.0: Johnson Controls OEM Version of Microsoft® Windows®
Embedded Standard 7 with SP1 (WES7)
Release 10.0 or later: Wind River Linux 9
Note:
The Windows Embedded OS sticker on the bottom of the
network engine permits downgrading the engine to an older
Metasys
release that uses a Windows Embedded OS.
Network and Serial
Interfaces
One Ethernet port; 10/100/1,000 Mbps; 8-pin RJ-45 connector
Two optically isolated RS-485 ports; 9,600, 19.2k, 38.4k, or 76.8k baud;
pluggable and keyed 4-position terminal blocks
Two RS-232-C serial ports, with standard 9-pin sub-D connectors, that
support all standard baud rates
Two USB 2.0 serial ports; standard USB connectors (no external modem
support)
LonWorks model only: one LonWorks port; FTT10 78 Kbps; pluggable,
keyed 3-position terminal block
Housing
Plastic housing with internal metal shield
Plastic material: ABS + polycarbonate; Protection: IP20 (IEC 60529)
Mounting
On flat surface with screws on four mounting feet or on dual 35 mm
DIN rail
Dimensions(Height x
Width x Depth)
226 x 332 x 96.5 mm (8.9 x 13.1 x 3.8 in.) including mounting feet
Minimum space for mounting: 303 x 408 x 148 mm (12.0 x 16.1 x 5.8 in.)
NAE55/NIE55 Installation Guide
32