Rosemount Smart Wireless Gateway Instrukcja Użytkownika Pobierz pdf (Strona 4)

DeltaV Product Data Sheet

February 2015 – Page 4

Smart Wireless Gateway

Specifications for the Smart Wireless Gateway 1420

Functional Specifications for the Smart Wireless Gateway

Input Power 10.5-30 VDC, 3.6 W average power consumption. Momentary

startup current draw up to twice operating current draw.

EMC Performance Complies with EN 613261:2006

Antenna Options Integrated omni-directional antenna. Optional remote mount omni-

directional antenna.

Environmental

Operating temperature

-40° to 60° C (-40° to 140° F)

Relative humidity 10 to 90%, non-condensing

Physical

Weight 4.54 kg(10 lb)

Material of Construction

Housing - Low-copper aluminum, NEMA 4X

Paint - Polyurethane

Cover Gasket - Silicone Rubber

Antenna - PBT/PC integrated omni-directional antenna

Certifications Class 1 Division 2 (U.S.), Equivalent Worldwide

Communication

Isolated RS-485

2-wire communication link for Modbus RTU multi-drop connections

Baud rate: 57600, 38400, 19200, or 9600

Protocol: Modbus RTU

Wiring: Single twisted shielded pair, 18 AWG. Wiring distance is

approximately 4,000 ft. (1,524 m)

Ethernet

10/100base-TX Ethernet communication port

Protocols: Modbus TCP, OPC, and 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

1 2 3 4 5 6 7 8 9 10 11

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