LPR24ERDK-B RFM, LPR24ERDK-B Datasheet - Page 38

• Manufacturer Part Number: LPR24ERDK-B
• Description: BASIC DEVELOPMENT KIT, 2 SERIAL
• Manufacturer: RFM
• Type: Transceiver, 802.15.4r

Specifications of LPR24ERDK-B

• Frequency: 2.4GHz
• Wireless Frequency: 2.4 GHz
• Interface Type: RS-232
• Modulation: OQPSK
• Operating Voltage: 3.3 VDC to 5.5 VDC
• Output Power: 100 mW
• Operating Temperature Range: - 40 C to + 85 C
• For Use With/related Products: LPR2400
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 583-1062

Proprietary FHSS Wireless Ethernet Bridges
SEM Wireless Spread Spectrum Ethernet Bridges
(900 MHz – 2.4 GHz)
speed wireless connectivity between distant Ethernet nodes
where cable runs are impractical. All SEMs feature the
company’s patented FHSS technology. Typical SEM uses
include Ethernet bridging, SCADA networking, PLC networking,
and other industrial automation or data collection applications.
SEMs can function as a high speed bridge between two
10/100BaseT Ethernet networks; they can also provide
wireless connectivity between an Ethernet base station and
multiple Ethernet remote modems. Highly complex networks
and extended coverage can be achieved by combining point-to-
point or point-to-multipoint configurations with RFM repeaters.
in both the 900 MHz and 2.4 GHz bands. SEM bridges include
a standard 10/100 Base-T Ethernet port, antenna, and power
connectors. Five LEDs indicate power status and data activity.
Class I Div 1 versions are available by special order.
in a NEMA 4X / IP 66 enclosure.
900 MHz SEM Ethernet Bridges
and over 20 miles demonstrated communications range with 3 dB omni-directional antenna. Uses for a SEM wireless 900 MHz Ethernet bridge include
SCADA networks, PLC networking, and other industrial automation or data collection applications.
2.4 GHz SEM Ethernet Bridges
data rate for the SEM2410 is 460 Kbps and 1.23 Mbps for the SEM2411. RFM patented FHSS assures reliable performance even in high-multipath and
noisy RF environments.
Ethernet Radio Security
spectrum (FHSS) protocol, which is understood only by other SEM Ethernet radio devices configured to use the same hopping pattern (out of 64
possibilities). To ensure that the SEM master communicates only with its intended SEM slaves, the SEM master can be configured to define the precise
number of slaves (up to 62) that can register on the network, and can also be configured to authenticate an ID and password from each SEM slave prior
to granting registration. Finally, SEM Ethernet radios include password protection for both console port and Telnet sessions, and can be configured to
allow the opening of Telnet sessions only from specified IP addresses.
33
Long-Range Wireless Industrial Telemetry
The RFM SEM Ethernet Bridges are Class I, Div. 2 certified
RFM SEM-series wireless Ethernet bridges provide high-
The SEM “D” model Ethernet radio is a DIN rail mount version, and the SEM “X” models use a remote, weatherproof, wireless Ethernet radio housed
RFM SEM wireless 900 MHz Ethernet bridge is a high speed/long range wireless networking product that provides 172.8 kbps over-the-air data rate
The SEM2410 and SEM2411 link Ethernet nodes in an industrial communication hierarchy up to 5 miles apart (with gain antennas). The over-the-air
RFM SEM wireless Ethernet bridges provide multiple levels of security. First, their communications use RFM proprietary frequency hopping spread
Product No.
SEM910
SEM910D DIN-rail Mount
SEM910X Remote Radio
SEM910DX
SEM2410
SEM2410D DIN-rail Mount
SEM2410DX
SEM2410X Remote Radio
SEM2411
SEM2411D DIN-rail Mount
SEM2411DX
SEM2411X Remote Radio
SEM2411LC Remote Bridge
SEM: Spread Spectrum Wireless Ethernet Bridge
Frequency
900 MHz
900 MHz
900 MHz
900 MHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
2.4 GHz
1 Watt
1 Watt
1 Watt
1 Watt
Transmit Power
100 mW
100 mW
100 mW
100 mW
100 mW
100 mW
101 mW
100 mW
100 mW
Channels
54
54
54
54
75
75
75
75
43
43
43
43
43
Data Rate
172.8 Kbps
172.8 Kbps
172.8 Kbps
172.8 Kbps
460.8 Kbps
460.8 Kbps
460.8 Kbps
460.8 Kbps
1.23 Mbps
1.23 Mbps
1.23 Mbps
1.23 Mbps
1.23 Mbps