6
Smart Wireless Gateway
April 2013
www.rosemount.com
Specifications
Functional Specifications
Input Power
10.5 - 30 VDC
Current Draw
Radio Frequency Power Output from Antenna
Maximum of 10 mW (10 dBm) EIRP
Maximum of 40 mW (16 dBm) EIRP for WN2 High Gain option
Environmental
Operating Temperature Range:
-40 to 158 °F (-40 to 70 °C)
Operating Humidity Range:
10-90% relative humidity
EMC Performance
Complies with EN61326-1:2006.
Antenna Options
Integrated Omnidirectional Antenna
Optional remote mount Omnidirectional Antenna
Physical Specifications
Weight
10 lb (4.54 kg)
Material of Construction
Housing
Low-copper aluminum, NEMA 4X
Paint
Polyurethane
Cover Gasket
Silicone Rubber
Antenna
Integrated Antenna: PBT/PC
Remote Antenna: Fiber Glass
Certifications
Class I Division 2 (U.S.)
Equivalent Worldwide
Communication Specifications
Isolated RS485
2-wire communication link for Modbus RTU multidrop
connections
Baud rate: 57600, 38400, 19200, or 9600
Protocol: Modbus RTU
Wiring: Single twisted shielded pair, 18 AWG. Wiring distance up
to 4,000 ft. (1,524 m)
Ethernet
10/100base-TX Ethernet communication port
Protocols: EtherNet/IP Modbus TCP, OPC, HART-IP, HTTPS (for
Web Interface)
Wiring: Cat5E shielded cable. Wiring distance 328 ft. (100 m).
Modbus
Supports Modbus RTU and Modbus TCP with 32-bit floating
point values, integers, and scaled integers.
Modbus Registers are user-specified.
OPC
OPC server supports OPC DA v2, v3
EtherNet/IP
Supports EtherNet/IP protocol with 32 bit Floating Point values
and Integers.
EtherNet/IP Assembly Input-Output instances are user
configurable.
EtherNet/IP specifications are managed and distributed by
ODVA.
Self-Organizing Network Specifications
Protocol
IEC 62591 (WirelessHART), 2.4 - 2.5 GHz DSSS.
Maximum Network Size
100 wireless devices @ 8 sec or higher.
50 wireless devices @ 4 sec.
25 wireless devices @ 2 sec.
12 wireless devices @ 1 sec.
Supported Device Update Rates
1, 2, 4, 8, 16, 32 seconds or 1 - 60 minutes
Network Size/Latency
100 Devices: less than 10 sec.
50 Devices: less than 5 sec.
Data Reliability
>99%
Voltage (VDC)
Current (mA)
Operating Current Draw is based on 3.6 Watts average power
consumption. Momentary startup Current Draw up to twice Operating
Current Draw.
Operating
Region
(12 strony)
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