Infiniteq RM24100D Operating Manual

Introduction
The RM24100D radio modem acts as a wireless serial cable replacement and can wirelessly connect various devices
together for a large range of applications. The RM24100D radio modems operate in the license free 2.4GHz ISM
(industrial, scientific, medical) band and is capable of achieving long range line-of-sight communications up to 1km. With
its durable polymide industrial din rail mount enclosure and industrial temperature grade electronics makes the unit
perfect for industrial automation/SCADA systems and remote data acquisition. The RM24100D includes DSSS (Direct
Sequence Spread Spectrum) radio technology to ensure reliable communication in noisy environments. The RM24100D
also includes 128 bit AES encryption technology for secure wireless data transfer.
The RM24100D can operate in a peer-to-peer (no master/slave dependencies), point-to-point, point-to-multipoint,
multipoint to multipoint and repeater network topology.
Features
• Transparent wireless link. The modem acts as a serial cable replacement
• License free operation in the 2.4GHz ISM (industrial, scientific, medical) band *
• Long Range – indoor/urban (+-90m/300ft), outdoor/line-of-sight (+-1km/0.6 miles). With a 2.1dBi dipole
antenna
• Durable polymide industrial din rail mount enclosure
• 8-30VDC switch mode power supply with built in 33V over voltage and reverse voltage protection
• Max transmit current of 200mA, average current while streaming data at 9600 baud approx. 50mA @ 12V
• Transmit power of 100mW (20dBm) EIRP with a 2.1dBi antenna
• DSSS (Direct Sequence Spread Spectrum) technology for increased reliability in noisy environments
• Peer-to-peer (no master/slave dependencies), point-to-point, point-to-multipoint, multipoint to multipoint
and repeater network topology
• Easy interfacing connection via side terminals or by a standard DB9 female connector
• Built in LED's for power, transmit, receive and signal strength indication
• RSSI (received signal strength indicator) to give optimum antenna placement
• RPSMA (reverse polarity SMA) 50 ohm antenna connection allows for remote location of antenna
• Available in RS232, RS485 and 4-wire RS422, includes a selectable built in line termination resistor
(RS485/RS422 model only)
• Serial interface data rate of 1200 to 115200 bps
• Industrial operating temperature range (-40°C to 85°C)
• Uses an agency approved radio module (US FCC part 15.247 / Industry Canada (IC) / Europe (CE)) *
• IEEE 802.15.4 compliant
• Free configuration software
*Maximum transmit power output levels and local radio frequency regulator bodies must be obeyed in the country of
operation.
RM24100D
2.4GHz 100mW RS232 / RS485 / RS422 DSSS
Radio Modem (IEEE 802.15.4 compliant)
Operating Manual – English 1.07