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RM2510 Datasheet Rosemount Inc. 1

RM2510 Wireless HART

2.4 GHz Radio Module

Product Description

Rosemount Inc.’s RM2510 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 RM2510 is designed to be fully compliant

with the wireless HART

specification. It uses a DSSS modulation type and multiple channel selection for optimum interference

rejection and >99% communication reliability. The RM2510 utilizes the global license-free 2.4GHz band at output power levels that are

compatible with government regulations throughout the world.

The RM2510’s very low power consumption characteristics make it perfect for battery powered equipment. The multi-functional interface

of the RM2510 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 RM2510 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 RM2510 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

• –90 dBm receiver sensitivity

• 300 m outdoor range (typical)

Summary of content (8 pages)

PAGE 1
Confidential RM2510 Wireless HARTTM 2.4 GHz Radio Module Product Description Rosemount Inc.’s RM2510 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 RM2510 is designed to be fully compliant with the wireless HARTTM specification. It uses a DSSS modulation type and multiple channel selection for optimum interference rejection and >99% communication reliability.
PAGE 2
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.
PAGE 3
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 3.6 V Voltage on any digital I/O pin –0.3 VDD + 0.3 V Comments up to 3.
PAGE 4
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.
PAGE 5
Confidential Parameter Min Frequency Accuracy Typ -50 Max Units +50 kHz Modulation Comments IEEE 802.15.4 DSSS Raw data rate 250 kbps 0 dBm –92.
PAGE 6
Confidential 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 RM2510 Datasheet Rosemount Inc.
PAGE 7
Confidential 6.0 Physical Drawing Figure 1 RM2510 Datasheet Rosemount Inc.
PAGE 8
Confidential 7.0 Regulatory and Standards Compliance The RM2510 has achieved modular radio certification on a reference design for the United States, Canada and the Europe. The reference design has been certified for Part 15.247 (Intentional Radiator) of the FCC rules an regulations, Industry Canada RSS-210, ETSI EN 300 328 and ETSI EN 301-489-17. This device complies with part 15 of the FCC Rules.