Flexible I/O
Four 250VAC, 5 Ampere Form A relay contacts are controlled by 4 opto-isolated inputs on the companion radio. Offering full bidirectional operation, the
four inputs on one end control the relays of the second modem while the inputs of the second radio control the relays of the first modem – simultaneously.
The HNIO-R uses sealed relays allowing Class I Div 2 certification. Each base radio can connect up to four remote radios. Four base radios can be located
together.
Fully Configurable
The HNIO-241R is fully configurable through DIP switches or an intuitive terminal interface. Configurable options include edge or level triggered inputs,
positive or negative activation signals (selectable per channel), frequency of transmission from continuous to once every 45 minutes, and an RF link
interruption fail-safe mode. A NO relay contact indicates RF link status.
Industrial Networking
The HNIO-241R is designed for industrial and outdoor applications with a -40°C to +70°C operating temperature range. The HNIO-241R can operate over
an input voltage range of +9Vdc to +30Vdc making it suitable for battery and solar power sources. The HNIO-241R is Class I Div 2 certified for hazardous
location use. The standard DIN-rail enclosure or optional six inch cabinet allows easy installation whatever the application. The HNIO-241RR and
HNIO-241RX are external versions where the remote radio is housed in a separate NEMA 4X rated enclosure with either an integral patch antenna or a
reverse TNC antenna connector.
FHSS Technology
The frequency hopping spread spectrum technology used in the HNIO-241R has been powering a wide variety of mission-critical industrial applications for
years and embodies extensive experience in spread spectrum radio design. With superior immunity to jamming and multipath fade, RFM FHSS technology
transmits data over the air at a crisp 460.8Kbps rate providing short latencies and plenty of bandwidth. Operating in the 2.4GHz band, the HNIO-241R can
be deployed license-free worldwide.
www.RFM.com
E-mail: info@rfm.com
©2008 by RF Monolithics, Inc.
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HNIO-241R - 4/10/08
RFM [ RF MONOLITHICS, INC ]
