WIT2410M4G WIT2410S4G Features: Benefits: High speed, low latency wireless serial Suitable for point-to-point and point-to- data transmission multipoint networks FHSS Robust 2.4 GHz frequency hopping High immunity to interference and spread spectrum technology multipath fading Transceiver 3.3 volt operation, low power Ideal for battery powered devices consumption Easy to integrate Modules Small size, light weight Worldwide license-free operation Certified for unlicensed operation in the RoHS Compliant USA, Canada and Europe WIT2410 transceiver modules are designed to transmit serial data using highly robust 2.4 GHz frequency hopping spread spectrum (FHSS) technology. WIT2410 modules employ Murata s beacon-synchronized TDMA at an RF data rate of 460.8 kb/s to achieve very low transmission latency. WIT2410 transceivers are suitable for both point-to-point and point-to-multipoint networks. FHSS technology provides strong immunity to both interference and multipath fading. The small size, light weight and low power consumption of these transceiver modules make them suitable for a wide variety of applications. WIT2410 modules are certified for unlicensed operation in the USA, Canada and Europe. Shown with shield removed General Specifications RF Frequency Range 2400 to 2483 MHz Radio Certifications FCC Part 15.247, Canadian RSS-210 and European ETS 300.328 Operating Range Indoor - 450 to 900 ft, outdoor - 3000 ft with dipole antenna, more than 6 miles with gain antennas Network Topologies Point-to-point and point-to-multipoint (star) Network Protocol Dynamically assigned TDMA with support for up to 62 remotes Error Detection and Correction 24-bit CRC and ARQ Serial Data Interface Asynchronous (UART) CMOS signals, 3.3 V, 5 V tolerant Serial Data Rate Up to 230.4 kb/s, software selectable RF Data Rate 460.8 kb/s Number of Frequency Channels 75 RF Bandwidth 750 kHz Transmit Power Output 10 or 18 dBm, software selectable Receiver Sensitivity -93 dBm for 10-5 BER Supply voltage 3.3 to 10 V Current Consumption Remote Sleep 50 A Base Station Continuous 90 mA 18 dBm Transmit Power, Operation: Standby 22 mA Operation: Peak (TX) 100 mA 115.2 kb/s Serial Data Rate Typical 40 mA Peak (TX) 90 mA Size 80.2 x 46.5 x 8.6 mm Weight 35 g WIT2410M4G I/O Pin Direction I/O connector pins point down (PCB interface) WIT2410S4G I/O Pin Direction I/O connector pins point up (cable connector interface) Operating Temperature -40 C to +70 C Humidity 20% to 90% (non-condensing) Copyright Murata Manufacturing Co., Ltd. All Rights Reserved. 2010 WIT2410M4G/S4G 10/11/16 1 of 2 www.murata.comFast WIT2410 modules transmit at an RF data rate of 460.8 kb/s using beacon-synchronized TDMA to achieve very low transmission latency in point-to-point cable replacement applications or point-to-multipoint (star) network applications. Serial communications between a WIT2410 module and its host can run at up to 230.4 kb/s to further speed data communication. Reliable WIT2410 modules provide both reliable communication and reliable operation. Using highly robust frequency hopping spread spectrum technology, WIT2410 modules provide strong immunity to interference and multipath fading. Using a 24-bit CRC for error detection, automatic retransmit request (ARQ) and a 3K data buffer, error-free transparent communication is automatic. Built-in data scrambling adds a measure of security. Reliable operation is assured through Murata s stringent QA processes. All WIT2410 modules are manufactured in an ISO9000 certified facility. Simple Simple to integrate and use, the WIT2410s default parameter settings work for most applications. For other applications, software control makes changing parameter settings easy. The WIT2410, with its small size and low power consumption, is simple to integrate into your product. The WIT2410s RS-232 style interface with standard 3.3 volt CMOS signal levels makes integration easy. Since WIT2410 modules are certified for license free operation in the USA, Canada and Europe, your WIT2410 based product does not have to repeat radio regulatory approval. Versatile WIT2410 operating parameters are configurable under software control. Even the transmitter power level can be selected using a straight- forward command set. Both point-to-point and point-to-multipoint modes are supported. Baud rates from 1.2 to 230.4 kb/s are provided for serial communication between a WIT2410 and its host. A number of non-standard baud rates are supported as well. Measuring just 80.2 x 46.5 x 8.6 mm and weighing 35 grams, the WIT2410 can be integrated into fixed, portable or handheld devices with little impact on the size and weight. The low 3.3 volt operating voltage and 22 mA standby current makes the WIT2410 well suited to battery operation. Connector I/O Pins Pin Signal Type Description 1 GND - Signal and chassis ground 2 TxD Input Data input to be transmitted 3 RxD Output Received data output 4 CFG Input Configuration select, used to switch radio between data and control mode 5 RTS Input Request to send input, used for receive flow control by the host 6 Sleep/DTR Input Module sleep/DTR input, sleep is active high 7 DCD Output Data carrier detect, indicates successful synchronization on remotes 8 CTS Output Clear to send output, used for receive flow control by the radio 10 Reset Input Active low module reset input 16 Vcc Power Positive supply - minimum 3.3 V, nominal 5.0 V, maximum 10.0 V Physical Specifications - dimensions in inches (mm) WIT2410M4G I/O pins point down for PCB interface as shown below. WIT2410S4G I/O pins point up for cable connector interface. Copyright Murata Manufacturing Co., Ltd. All Rights Reserved. 2010 WIT2410M4G/S4G 10/11/16 2 of 2 www.murata.com