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Confidential

RM5800 Datasheet Rosemount Inc. 1

User Manual

RM5800 Wireless HART

2.4 GHz Radio Module

Product Description

Rosemount Inc.’s RM5800 Wireless HART

2.4GHz Radio Module has been specifically designed to interface with industrial and

process control equipment designed and marketed by the Emerson family of companies. The RM5800 is designed to be fully compliant

with the wireless HART

specification. The RM5800 utilizes the global license-free 2.4GHz band at output power levels that are

compatible with government regulations throughout the world.

The RM5800’s very low power consumption characteristics make it perfect for battery powered equipment. The multi-functional interface

of the RM5800 is flexible enough for it to be integrated into many types of sensors. From pressure, temperature, and flow monitoring to

machinery health and valve position control, the RM5800 is the best choice for wireless HART

compatible communications.

Key Features

Reliable Networking

• Mesh networking for redundancy and high reliability (> 99.9%

typical network reliability)

• Dynamic channel selection for interference rejection

• Every RM5800 acts as both an endpoint and a router, increasing

network reliability.

• Automatic self-organizing mesh-networking capability built-in

Easy Integration

• Well-defined multi-functional interfaces

• High-level Data Link Control (HDLC) serial interface with

bidirectional flow control

• Industrial temperature range –40 °C to +85 °C

802.15.4 Standard Radio

• +8 dBm (6.3 mW) conducted RF output power

• –95 dBm receiver sensitivity

• 300 m outdoor range (typical)

Data Security

• Uses AES FIPS PUB 197 (128 bit) encryption

Summary of content (10 pages)

PAGE 1
Confidential User Manual RM5800 Wireless HARTTM 2.4 GHz Radio Module Product Description Rosemount Inc.’s RM5800 Wireless HARTTM 2.4GHz Radio Module has been specifically designed to interface with industrial and process control equipment designed and marketed by the Emerson family of companies. The RM5800 is designed to be fully compliant with the wireless HARTTM specification. The RM5800 utilizes the global license-free 2.
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Confidential Table of Contents 1.0 Absolute Maximum Ratings ................................................................................ 3 2.0 Normal Operating Conditions ............................................................................. 3 3.0 Electrical Specifications ..................................................................................... 4 4.0 Radio .................................................................................................................. 4 4.
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Confidential 1.0 Absolute Maximum Ratings The absolute maximum ratings shown below should under no circumstances be violated. Permanent damage to the device may be caused by exceeding one or more of these parameters. Table 1 Absolute Maximum Ratings Max Units Supply voltage (VDD to VSS) Parameter Min –0.3 Typ 4.2 V Voltage on any digital I/O pin –0.3 VDD + 0.
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Confidential 3.0 Table 4 Electrical Specifications Device Load Parameter Min Typ Total capacitance Max Units 0.5 µF Comments Unless otherwise noted, VDD is 3.0 V and temperature is –40 °C to +85 °C. Table 5 Digital I/O Type 1 Digital Signal Min Typ Max Units VIL (low-level input voltage) –0.3 0.6 V VIH (high-level input voltage) 0.8 x VDD VDD + 0.3 V 0.4 V VOL (low-level output voltage) VOH (high-level output voltage) 2.
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Confidential Parameter Min Frequency Accuracy Typ -50 Max Units +50 kHz Modulation Comments IEEE 802.15.4 Raw data rate 250 kbps 0 dBm –95 dBm At 50% PER, VDD = 3 V, 25 °C –93 dBm At 1% PER, VDD = 3 V, 25 °C, (inferred from 50% PER measurement) +8 dBm VDD = 3 V, 25 °C Receiver operating maximum input level Receiver sensitivity Output power, conducted Output power , conducted +7 mW/MHz Based on 70% of 2.
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Confidential 1-10 Radio Time Packet Input 1-11 Radio Baud Rate Input Input 2-1 Radio Reset Line Input 2-2 SPI Chip Select Input 2-3 Keying Pin (no function) N/A 2-4 SPI Bus (MISO) Output 2-5 SPI Bus (MOSI) Input 2-6 SPI Bus (Clock) Input 2-7 JTAG (TCK) Input 2-8 JTAG (TDO) Output 2-9 JTAG (TDI) Input 2-10 JTAG (TMS) Input 2-11 Flash Enable Input RM5800 Datasheet Rosemount Inc.
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Confidential 6.0 Physical Drawing Figure 1 RM5800 Datasheet Rosemount Inc.
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Confidential 7.0 Regulatory and Standards Compliance The RM5800 has achieved modular radio certification on a reference design for the United States, Canada . The reference design has been certified for Part 15.247 (Intentional Radiator) of the FCC rules an regulations, Industry Canada RSS-210. This device complies with part 15 of the FCC Rules.
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Confidential 7.2 FCC-approved Antennas The following antennas have been approved for use with the RM5800. A. 2.0dBi Omni, Rosemount 00753-2035-0051/0052/0055 B. 4.5dBi Omni, Rosemount 00753-2035-0054/0056 C. 8dBi Omni, PCTEL MFB24008DC D. 12dBi Yagi, L-com HG2412SY-NF E. 17dBi Sector, L-com HG2417P-120 F.
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Confidential systems and some field disturbance sensors, or to other intentional radiators which, in accordance with § 15.31(d), must be measured at the installation site. However, the installer shall be responsible for ensuring that the proper antenna is employed so that the limits in this part are not exceeded. 7.3 Final FCC Labeling Requirements The outside of the final product enclosure must have a label with the following (or similar) text specifying the FCC identifier.