DEVELOPER KIT
(Info: click here)
HNIO-241A
HNIO-241AR
HNIO-241AX
Features:
Benefits:
• Full multi-point, bi-directional operation
• 2 analog and 2 digital channels
• Fully configurable through DIP switches
• Frequency hopping spread spectrum
• Class I Div 2 certified
• Ability to confirm remote status
• Operate multiple devices from one
modem
• Reliable performance in high RF noise
environments
• Deploy in a wide variety of locations
• Useful for industrial and outdoor
applications with a -40°C to +70°C
operating temperature range and
certified for hazardous location use
2.4GHz Analog/
Digital I/O
Wireless
• 2.4GHz
• Operates over input voltage range of
+9Vdc to +30Vdc making it suitable for
battery and solar power sources
Modem
Providing multi-point, bidirectional communications, two 4 – 20mA outputs, two NO contacts, and Class I Div
2 certification, the HNHN 2.4GHz spread spectrum wireless analog/digital I/O modems are the ideal solution
for industrial and commercial monitoring and control applications. All HNIO modems include RFM frequency
hopping spread spectrum radio technology that has been field-proven to provide reliable, robust wireless
communications in harsh RF environments.
2.4GHz Analog/Digital I/O
Wireless Modem
General Specifications
RF Frequency
Licensing
2401 - 2471 MHz
Unlicensed under FCC Part 15, ETSI 300.328
GFSK
Modulation
Transmit Power
+8dBm/+18dBm (@ RF connector) software selectable; +14dB/+24dBm with integral patch
antenna
Receive Sensitivity
RF Channels
RF Data Rate
I/O
-93dBm for 10-5 BER; -99dBm with integral pathc antenna
75
460Kbps
2 – 4-20mA current loop receivers (12 bit ADC)
2 – Opto-isolated digital inputs 0-30V
2 – 4-20mA current loop transmitters (16 bit DAC)
2 – SPST (Form A) relays (NO;COM)
1 – SPST relay (NO; COM) RF link
1 – RS-232 D9 serial port
Operating Voltage
+9Vdc – +30Vdc
-40°C to +70°C
Operating Temperature
www.RFM.com E-mail: info@rfm.com
©2008 by RF Monolithics, Inc.
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HNIO-241A - 4/10/08
RFM [ RF MONOLITHICS, INC ]
