RF500M CAMPBELL | Alldatasheet
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5] SCIENTIFIC WHEN MEASUREMENTS MATTER Overview The RF500M is a versatile radio modem for networks with UHF/VHF radios, typically serving as an interface between the data logger and radio. In addition to serving as a field modem connected to a data logger, the RF500M can also be used as a stand-alone repeater, or as a base-station modem connected to a computer. The RFS00M is generally used with legacy or existing PakBus and mixed-array/dial-up networks. The RF500M works with our RF320-series radios, RF310-series radios, RF300-series radios, or any radio and Benefits and Features ) Supports multiple radio configurations ) Uses software (DevConfig) instead of hardware modifications to upgrade the operating system (OS) and change RF ID or other settings Technical Description The RFS00M serves as a remote, repeater, and base station communication interface, generally for our licensed radio applications. It provides an interface between a datalogger or computer and a radio and can be a stand-alone repeater when onsite logging is not required. The RFS00M is powered from the CS1/0 port or from an external power connection. This modem is software configurable, and has been designed to interface with data telemetry radios such as our RF320-, RF310-, and RF300-series VHF/UHF radios. Radio Modem Versatile Radio Modem For networks with narrowband, UHF/VHF, licensed radios modem combination that outputs a demodulated byte stream via RS-232. For new installations, please consider one of our spread- spectrum radio solutions, or contact Campbell Scientific to discuss the use of other licensed radio options. The RF500M is an appropriate choice for any ALERT(1) store- and-forward repeaters or base-station-decoder applications. For ALERT2 applications, refer to the ALERT200 ALERT2 Basic Remote Data Platform. ) Provides an RS-232 port (DTE) for modem configuration or attachment of an RS-232 radio ) Avoids all collisions within a network, thus increasing polling speeds and reducing overall current drain -PB Operating System The RF500M's -PB operating system was designed to quickly and efficiently move data through a network, making it a perfect choice for large networks or networks requiring fast collection intervals. The time division polling (TD-RF) nature of the network provides collision free communications as the base modem controls when and how all data moves. An area wide poll releases station-originated data, with each station having its own dynamically allocated slot in which to transmit. The For comprehensive details, visit: www.campbellsci.eu/rf500m ‘
datais collected and moved through the network back to the base. Two-way communications allow each station to be remotely administered (send program, change variables, etc) from the base. Station-to-station communications are possible using PakBus; however communications occur on the poll and must be routed though the LoggerNet server. -DA Operating System The -DA operating system enables each station to be dialled from anywhere in the network, at any time. This ability supports masterless point-to-point communications. -AL Operating System The ALERT (Automated Local Evaluation in Real Time) operating system (OS) allows for transmission, repeating, and reception of binary ALERT formatted data. Additionally, itis a derivative of the -PB OS, and therefore supports both ALERT Specifications Voltage 71020 Vdc (Can be provided by the CSI/0 port) <8mARMS (@ 12 Vdd) -25°10 +50°C (standard) -55° 10 +85°C (extended) 088in) Active Current Drain Temperature Response Temperature Range Dimensions and TDRF communications (allowing true two-way communication with a station). When used as an ALERT transmitter, the RF5S00M accepts an array of ALERT ID/Value pairs allowing multipacket transmissions. |t can also turn any station into a store-and- forward ALERT repeater with programmable pass/reject lists. With the ability to transmit, receive, decode, and repeat ALERT data, the RF500M and datalogger allow for the creation of standard and advanced ALERT network components including: ) Transmitters ) Repeaters with sensor inputs ) Store-and-forward repeaters ) Multifrequency repeaters ) Data concentrators ) Robust high traffic base stations Weight 0.18 kg (0.4 Ib) Transceiver Audio Output (pin 5) J1 Jumper Configuration 310 mV peak-to-peak (Campbell Scientific adjusts the audio input gain so that it is compatible with J3 Jumper Configuration 670 mV peak-to-peak a For comprehensive details, visit: www.campbellsci.eu/f500m CAMPBELL 80 Hathern Road, Shepshed, LE12 9GX UK | +(0)1509 828888 | sale@campbellsci.couk | www.campbellsci.eu SCIENTIFIC AUSTRALIA | BRAZIL | CANADA | CHINA | COSTA RICA | FRANCE | GERMANY | INDIA | SOUTH AFRICA | SPAIN | THAILAND | UK | USA ©2020 Campbell Scientific, Ltd. | 01/30/2020