TM HumPRC Series 868MHz RF Transceiver Module Data Guide Warning: Some customers may want Linx radio frequency (RF) Table of Contents products to control machinery or devices remotely, including machinery or devices that can cause death, bodily injuries, and/or property 1 Description damage if improperly or inadvertently triggered, particularly in industrial settings or other applications implicating life-safety concerns (Life and 1 Features Property Safety Situations). 2 Ordering Information NO OEM LINX REMOTE CONTROL OR FUNCTION MODULE 2 Absolute Maximum Ratings SHOULD EVER BE USED IN LIFE AND PROPERTY SAFETY 3 Electrical Specifications SITUATIONS. No OEM Linx Remote Control or Function Module 5 Typical Performance Graphs should be modified for Life and Property Safety Situations. Such modification cannot provide sufficient safety and will void the products 10 Pin Assignments regulatory certification and warranty. 11 Pin Descriptions Customers may use our (non-Function) Modules, Antenna and 13 Module Dimensions Connectors as part of other systems in Life Safety Situations, but 14 Theory of Operation only with necessary and industry appropriate redundancies and in compliance with applicable safety standards, including without 15 Module Description limitation, ANSI and NFPA standards. It is solely the responsibility of any 16 Transceiver Operation Linx customer who uses one or more of these products to incorporate 17 Transmit Operation appropriate redundancies and safety standards for the Life and Property Safety Situation application. 17 Receive Operation 18 System Operation Do not use this or any Linx product to trigger an action directly from the data line or RSSI lines without a protocol or encoder/ 20 Polite Spectrum Access decoder to validate the data. Without validation, any signal from 21 ETSI Compliance another unrelated transmitter in the environment received by the module could inadvertently trigger the action. 22 Addressing Modes 23 Reading the Transmitter Address All RF products are susceptible to RF interference that can prevent 23 Restore Factory Defaults communication. RF products without frequency agility or hopping implemented are more subject to interference. This module does have 24 AES Encryption a frequency hopping protocol built in, but the developer should still be 25 The Join Process aware of the risk of interference. TM 28 Operation with the HumPRO Series Do not use any Linx product over the limits in this data guide. 29 Carrier Sense Multiple Access (CSMA) Excessive voltage or extended operation at the maximum voltage could cause product failure. Exceeding the reflow temperature profile could 30 Acknowledgement cause product failure which is not immediately evident. 30 External Amplifier Control 31 Configuring the Status Lines Do not make any physical or electrical modifications to any Linx product. This will void the warranty and regulatory and UL certifications 31 Using the LATCH EN Line and may cause product failure which is not immediately evident. 32 Using the MODE IND Line