XBP24-ACI-001 Digi International/Maxstream, XBP24-ACI-001 Datasheet

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... XBee /XBee-PRO XBee®/XBee-PRO® RF Modules RF Module Operation RF Module Configuration Appendices Product Manual v1.xEx - 802.15.4 Protocol For RF Module Part Numbers: XB24-A...-001, XBP24-A...-001 ® IEEE 802.15.4 RF Modules by Digi International Digi International Inc. 11001 Bren Road East Minnetonka, MN 55343 877 912-3444 or 952 912-3444 http://www.digi.com ® ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] © 2009 Digi International, Inc. All rights reserved The contents of this manual may not be transmitted or reproduced in any form or  by any means without the written permission of Digi, Inc. XBee® and XBee‐PRO® are registered trademarks of Digi, Inc. Technical Support: Phone: Live Chat: Online Support: Email: © 2009 Digi International, Inc. (866) 765-9885 toll-free U.S.A. & Canada (801) 765-9885 Worldwide 8: 5:00 pm [U.S. Mountain Time] www.digi.com http://www.digi.com/support/eservice/login.jsp ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Contents 1. XBee®/XBee-PRO® RF Modules Key Features 4 Worldwide Acceptance Specifications 5 Mechanical Drawings 5 Mounting Considerations 6 Pin Signals 7 Electrical Characteristics Module Operation Serial Communications 10 UART Data Flow 10 Transparent Operation API Operation ...

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The XBee and XBee-PRO RF Modules were engineered to meet IEEE 802.15.4 standards and support the unique needs of low-cost, low-power wireless sensor networks. The modules require minimal power and provide reliable delivery of data between devices. The modules ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Specifications Table 1‐01. Specifications of the XBee®/XBee‐PRO®  RF Modules Specification Performance Indoor/Urban Range Outdoor RF line-of-sight Range Transmit Power Output (software selectable) RF Data Rate Serial Interface Data Rate (software selectable) Receiver Sensitivity Power Requirements Supply Voltage Transmit Current (typical) Idle / Receive Current (typical) ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] The XBee and XBee‐PRO RF Modules are pin‐for‐pin compatible.  Mounting Considerations The XBee®/XBee-PRO® RF Module was designed to mount into a receptacle (socket) and there- fore does not require any soldering when mounting board. The XBee Development Kits con- tain RS-232 and USB interface ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Pin Signals Figure 1‐03. XBee®/XBee‐PRO® RF Module Pin  (top sides shown ‐ shields on bottom) Table 1‐02. Pin Assignments for the XBee and XBee‐PRO Modules Pin # * Function is not supported at the time of this release Design Notes: • Minimum connections: VCC, GND, DOUT & ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Electrical Characteristics Table 1‐03. DC Characteristics (VCC = 2.8 ‐ 3.4 VDC) Symbol Characteristic V Input Low Voltage IL V Input High Voltage IH V Output Low Voltage OL V Output High Voltage OH II Input Leakage Current IN II High Impedance Leakage Current OZ TX Transmit ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] 10. Total unadjusted error is the difference between the transition voltage to the current code and the ideal straight‐line trans‐ fer function. This measure of error includes inherent quantization error (1/2LSB) and circuit error (differential, integral, zero‐ scale, and full‐scale) error. The specified value of E © 2009 Digi Internatonal, Inc.  assumes zero E  (no leakage or zero real source impedance      9 ...

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Serial Communications The XBee®/XBee-PRO® RF Modules interface to a host device through a logic-level asynchronous serial port. Through its serial port, the module can communicate with any logic and voltage com- patible UART; or through a level translator to ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Transparent Operation By default, XBee®/XBee-PRO® RF Modules operate in Transparent Mode. When operating in this mode, the modules act as a serial line replacement - all UART data received through the DI pin is queued up for RF transmission. ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Flow Control Figure 2‐03. Internal Data Flow Diagram DI (Data In) Buffer When serial data enters the RF module through the DI pin (pin 3), the data is stored in the DI Buf- fer until it can be processed. Hardware Flow Control (CTS). ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] ADC and Digital I/O Line Support The XBee®/XBee-PRO® RF Modules support ADC (Analog-to-digital conversion) and digital I/O line passing. The following pins support multiple functions: Table 2‐01. Pin functions and their associated pin numbers and commands To enable ADC and DIO pin functions: For ADC Support: For Digital ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] API Support I/O data is sent out the UART using an API frame. All other data can be sent and received using Transparent Operation [refer to p11] or API framing if API mode is enabled (AP > 0). API ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] I/O Line Passing Virtual wires can be set up between XBee®/XBee-PRO® Modules. When an RF data packet is received that contains I/O data, the receiving module can be setup to update any enabled outputs (PWM and DIO) based on ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] XBee®/XBee-PRO® Networks The following terms will be used to explicate the network operations: Table 2‐02. Terms and definitions Term PAN Coordinator End Device Association Peer-to-Peer By default, XBee®/XBee-PRO RF Modules are configured to operate within a Peer-to-Peer network topology and therefore are ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Association Association is the establishment of membership between End Devices and a Coordinator. The establishment of membership is useful in scenarios that require a central unit (Coordinator) to relay messages to or gather data from several remote units (End ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] 2. Check A2 parameter - Reassign_Channel Flag (bit 1) Set (bit The Coordinator issues an Energy Scan. The Energy Scan selects one channel and scans for energy on that channel. The duration of the scan ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] The End Device selects a Coordinator to associate with according to the A1 parameter “Reassign_PANID” and “Reassign_Channel” flags: Reassign_PANID Bit Set (bit 0 = 1)- End Device can associate with a PAN with any ID value. Reassign_PANID Bit Not ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] XBee®/XBee-PRO® Addressing Every RF data packet sent over-the-air contains a Source Address and Destination Address field in its header. The RF module conforms to the 802.15.4 specification and supports both short 16-bit addresses and long 64-bit addresses. A unique ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Modes of Operation XBee®/XBee-PRO® RF Modules operate in five modes. Figure 2‐07. Modes of Operation Idle Mode When not receiving or transmitting data, the RF module is in Idle Mode. The module shifts into the other modes of operation under the following ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Direct Transmission A Coordinator can be configured to use only Direct Transmission by setting the SP (Cyclic Sleep Period) parameter to "0". Also, a Coordinator using indirect transmissions will revert to direct transmission if it knows the destination module ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Sleep Mode Sleep Modes enable the RF module to enter states of low-power consumption when not in use. In order to enter Sleep Mode, one of the following conditions must be met (in addition to the module having a ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] low. When waking the module, the pin must be de-asserted at least two 'byte times' after CTS goes low. This assures that there is time for the data to enter the DI buffer. Cyclic Sleep Modes Cyclic Sleep Remote ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Command Mode To modify or read RF Module parameters, the module must first enter into Command Mode - a state in which incoming characters are interpreted as commands. Two Command Mode options are supported: AT Command Mode [refer to ...

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Programming the RF Module Refer to the Command Mode section [p25] for more information about entering Command Mode, sending AT commands and exiting Command Mode. For information regarding module program- ming using API Mode, refer to the API Operation ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Remote Configuration Commands The API firmware has provisions to send configuration commands to remote devices using the Remote Command Request API frame (see API Operation). This API frame can be used to send commands to a remote module to ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Special Table 3‐01. XBee‐PRO Commands ‐ Special AT Command Name and Description Command Category Write. Write parameter values to non-volatile memory so that parameter modifications persist through subsequent power-up or reset. WR Special Note: Once WR is issued, no additional characters should be ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Table 3‐02. XBee®/XBee‐PRO® Commands ‐ Networking & Security (Sub‐categories designated within {brackets}) AT Command Name and Description Command Category Networking NO (v1xC5) Node Discover Options. Enables node discover self-response on the module. {Identification} Destination Node. Resolves an NI (Node Identifier) string to a physical address. The following events occur ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Table 3‐02. XBee®/XBee‐PRO® Commands ‐ Networking & Security (Sub‐categories designated within {brackets}) AT Command Name and Description Command Category Association Indication. Read errors with the last association request: 0x00 - Successful Completion - Coordinator successfully started or End Device association complete 0x01 - Active Scan Timeout 0x02 - Active ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] RF Interfacing Table 3‐03. XBee/XBee‐PRO Commands ‐ RF Interfacing AT Command Name and Description Command Category Power Level. Select/Read the power level at which the RF module transmits conducted PL RF Interfacing power. CCA Threshold. Set/read the CCA (Clear Channel Assessment) threshold. Prior to ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] * Firmware version in which the command was first introduced (firmware versions are numbered in hexadecimal notation.) Serial Interfacing Table 3‐05. XBee‐PRO Commands ‐ Serial Interfacing AT Command Name and Description Command Category Interface Data Rate. Set/Read the serial interface data rate for communications between the RF module serial port and host. Serial BD Interfacing Request non-standard baud rates with ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Table 3‐06. XBee‐PRO Commands ‐ I/O Settings (sub‐category designated within {brackets}) AT Command Name and Description Command Category DIO5 Configuration. Configure settings for the DIO5 line (pin 15) of the RF module. D5 (v1.x80*) I/O Settings Options include Associated LED indicator (blinks when associated) and I/O line settings. ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Table 3‐07. XBee®/XBee‐PRO® Commands ‐ Diagnostics AT Command Name and Description Command Category HV (v1.x80*) Diagnostics Hardware Version. Read hardware version of the RF module. Received Signal Strength. Read signal level [in dB] of last good packet received DB Diagnostics (RSSI). Absolute value ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] AT Command Options Table 3‐08. XBee®/XBee‐PRO® Commands ‐ AT Command Options AT Command Name and Description Command Category Command Mode Timeout. Set/Read the period of inactivity (no valid commands AT Command CT received) after which the RF module automatically exits AT Command Mode and Mode ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Command Descriptions Command descriptions in this section are listed alphabetically. Command categories are desig- nated within "< >" symbols that follow each command title. XBee®/XBee-PRO® RF Modules expect parameter values in hexadecimal (designated by the "0x" prefix). All modules ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] AC (Apply Changes) Command <AT Command Mode Options> The AC command is used to explicitly apply changes to module parameter values. ‘Applying changes’ means that the module is re-initialized based on changes made to its parameter values. Once changes ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] AP (API Enable) Command <Serial Interfacing> The AP command is used to enable the RF module to operate using a frame- based API instead of using the default Transpar- ent (UART) mode. Refer to the API Operation section when ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] NOTE: Refer the scan table in the SD description to determine scan times. If using API Mode, no <CR>’s are returned in the response. Refer to the API Mode Operation section. BD (Interface Data Rate) Command <Serial Interfacing> The ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] CC (Command Sequence Character) Command <AT Command Mode Options> The CC command is used to set and read the ASCII character used between guard times of the AT Command Mode Sequence ( GT). This sequence enters ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23 (DIOn Configuration) Commands <I/O Settings> The D0, D1, D2, D3 and D4 com- mands are used to select/read the behavior of their respective AD/DIO lines (pins 20, 19, 18, 17 and 11 respectively). Options include: • ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] D7 (DIO7 Configuration) Command <I/O Settings> The D7 command is used to select/read the behavior of the DIO7 line (pin 12). Options include: • CTS flow control • Analog-to-digital converter • Digital input • Digital output • RS485 TX ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] To transmit using a 16-bit address, set the DH parameter to zero and the DL parameter less than 0xFFFF. 0x000000000000FFFF (DL concatenated to DH) is the broadcast address for the PAN. Refer to the XBee/XBee-PRO Addressing section for more ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] EC (CCA Failures) Command <Diagnostics> The EC command is used to read and reset the count of CCA (Clear Channel Assessment) failures. This parameter value incre- ments when the RF module does not transmit a packet due to the ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] FR (Software Reset) Command <Special> The FR command is used to force a software reset on the RF module. The reset simu- lates powering off and then on again the module. GT (Guard Times) Command <AT Command Mode Options> ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] IO (Digital Output Level) Command <I/O Settings> The IO command is used to set digital output levels. This allows DIO lines setup as outputs to be changed through Command Mode. IR (Sample Rate) Command <I/O Settings> The IR command ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] IU (I/O Output Enable) Command <I/O Settings> The IU command is used to dis- able/enable I/O UART output. When enabled (IU = 1), received I/O line data packets are sent out the UART. The data is sent using an ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] MM (MAC Mode) Command <Networking {Addressing}> The MM command is used to set and read the MAC Mode value. The MM command disables/enables the use of a Digi header contained in the 802.15.4 RF packet. By default (MM = ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] ND (Node Discover) Command <Networking {Identification}> The ND command is used to discover and report all modules on its current operating channel (CH parameter) and PAN ID (ID parameter). ND also accepts an NI (Node Identifier) value as a ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] NT (Node Discover Time) Command <Networking {Identification}> The NT command is used to set the amount of time a base node will wait for responses from other nodes when using the ND (Node Discover) command. The NT value is ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] PR (Pull-up Resistor) Command <Serial Interfacing> The PR command is used to set and read the bit field that is used to configure internal the pull-up resistor status for I/O lines. “1” specifies the pull-up resistor is enabled. “0” ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] RO (Packetization Timeout) Command <Serial Interfacing> RO command is used to set and read the number of character times of inter- character delay required before transmission. RF transmission commences when data is detected in the DI (data in from ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] SC (Scan Channels) Command <Networking {Association}> The SC command is used to set and read the list of channels to scan for all Active and Energy Scans as a bit field. This affects scans initiated in command mode [AS ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] SM (Sleep Mode) Command <Sleep Mode (Low Power)> The SM command is used to set and read Sleep Mode settings. By default, Sleep Modes are disabled ( and the RF module remains in Idle/ Receive Mode. When ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] ST (Time before Sleep) Command <Sleep Mode (Low Power)> The ST command is used to set and read the period of inactivity (no serial or RF data is sent or received) before acti- vating Sleep Mode. NonBeacon Firmware Set/Read ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23 ((D0-D7) Output Timeout) Command <I/O Settings {I/O Line Passing}> The T0, T1, T2, T3, T4, T5, T6 and T7 commands are used to set/read output timeout values for the lines that correspond with the D0 - ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] API Operation By default, XBee®/XBee-PRO® RF Modules act as a serial line replacement (Transparent Opera- tion) - all UART data received through the DI pin is queued up for RF transmission. When the mod- ule receives an RF packet, ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Data bytes that need to be escaped: • 0x7E – Frame Delimiter • 0x7D – Escape • 0x11 – XON • 0x13 – XOFF Example - Raw UART Data Frame (before escaping interfering bytes): 0x11 needs to be escaped ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] AT Command API Identifier Value: 0x08 The “AT Command” API type allows for module parameters to be queried or set. When using this command ID, new parameter values are applied immediately. This includes any register set with the “AT ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] AT Command Response API Identifier Value: 0x88 Response to previous command. In response Command message, the module will send an AT Command Response mes- sage. Some commands will send back multiple frames (for example, the ND ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Remote Command Response API Identifier Value: 0x97 If a module receives a remote command response RF data frame in response to a Remote AT Com- mand Request, the module will send a Remote AT Command Response message out the ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] TX (Transmit) Request: 16-bit address API Identifier Value: 0x01 A TX Request message will cause the module to send RF Data Packet. Figure 3‐14. TX Packet (16‐bit address) Frames Start Delimiter 0x7E MSB Frame ID (Byte 5) Identifies the UART data ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] TX (Transmit) Status API Identifier Value: 0x89 When a TX Request is completed, the module sends a TX Status message. This message will indi- cate if the packet was transmitted successfully or if there was a failure. Figure 3‐15. TX Status Frames ...

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Appendix A: Agency Certifications United States (FCC) XBee®/XBee-PRO® RF Modules comply with Part 15 of the FCC rules and regulations. Compliance with the labeling requirements, FCC notices and antenna usage guidelines is required. To fulfill FCC Certification requirements, the OEM must comply with ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] FCC-Approved Antennas (2.4 GHz) XBee/XBee-PRO RF Modules can be installed using antennas and cables constructed with standard connectors (Type- N, SMA, TNC, etc.) if the installation is performed professionally and according to FCC guidelines. For installations not performed by ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Antennas approved for use with the XBee®/XBee‐PRO® RF Modules (Cable‐loss is required) Part Number Type (Description) A24-C1 Surface Mount A24-Y4NF Yagi (4-element) A24-Y6NF Yagi (6-element) A24-Y7NF Yagi (7-element) A24-Y9NF Yagi (9-element) A24-Y10NF Yagi (10-element) A24-Y12NF Yagi (12-element) A24-Y13NF Yagi (13-element) A24-Y15NF Yagi (15-element) A24-Y16NF Yagi (16-element) A24-Y16RM Yagi (16-element, RPSMA ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] Furthermore, the manufacturer must maintain a copy of the XBee user manual documentation and ensure the final product does not exceed the specified power ratings, antenna specifications, and/ or installation requirements as specified in the user manual. If any ...

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XBee®/XBee‐PRO®  RF Modules ‐ 802.15.4 ‐ v1.xEx [2009.09.23] mum of 14 dBm). Any Omni-directional type antenna with 14 dBi gain or less can be used with no cable-loss. Antenna Type: Flat Panel RF module was tested and approved with 19 dBi antenna gain with 4.8 dB cable-loss ...

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Appendix B. Additional Information 1-Year Warranty XBee®/XBee-PRO® RF Modules from Digi Intenational, Inc. (the "Product") are warranted against defects in materials and workmanship under normal use, for a period of 1-year from the date of purchase. In the event of a product failure ...