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900Mhz General Point to Point Communications by
GeneralCommunications.com
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General Point to Point Communications by
GeneralCommunications.com
900Mhz
900Mhz
Point to Point or Point to Multipoint monitor and control level, flow, pressure,
temperature, alarms, etc., while eliminating costs for cable,
conduit, trenching and boring.
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Reliable transmission up to 1000 feet - no line of sight.
Transmits up to 20 miles.
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902-928MHz Frequency Hopping Spread Spectrum tolerates
high-interference environments.
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Allen Bradley PLC Compatible
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No
FCC license needed.
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Compact, robust packaging.
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Item#: 394800
RC9001WEP More
Info
A quick, simple, and reliable low cost solution for
moving one analog and two discrete signals out of a
hazardous Div. I area to a safe area, eliminating the
need for costly, time consuming conduit and cable runs
in hazardous areas. This unique solution utilizes the
902-928MHz ISM band and Frequency Hopping Technology to
guarantee a license free, interference free link between
the hazardous area and safe area.
 1
watt transmit power Wireless conduit for one 4-20 mA
and two digital signals Interference free - Frequency
Hopping Spread Spectrum technology License free 902-928
MHz Industrial, Scientific and Medical (ISM) band Easy
to use, wire in – wire out, no setup or programming
Range: 600 to 1000 feet in-plant [obstructed]; 4 to 5
miles ( 6 to 8 km) line-of-sight with Omni antenna; 20+
miles (32+ km) line-of-sight with Yagi antenna. Class I,
Division 2 approved for hazardous area installation (UL,
CUL and CSA approved)
Housing Features
• UL/cUL C1D1, Groups B,C,D.
• Rainproof NEMA 4X, IP66.
• Corrosion resistant aluminum alloy.
• Two 3/4" NPT conduit feed-through hubs.
• Factory sealed pig-tail wires.
• Glass dome for maximum RF signal transmission and
visual inspection of LEDs.
• Safety Blue polyester powder coating.
The Explosion /Flameproof enclosure is rated NEMA 4x
(IP66) and measures 11 in. x 5-7/16" x 5-5/8". The radio
receiver rated for C1D2 DIN-rail mounted in a control
cabinet outside the Hazardous area.
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Item#: 394400
RC9001W
Remote Control, One-way wireless system, 900MHZ,
More Info
RC9001W
One way for
monitoring: One way
for monitoring, two-way for control with expandable I/O. Up to
34 analog or 68 digital signals.
A one-way wireless system is one in which the flow of
information can only go in one direction. A transmitter
at Point A can send analog and discrete updates, but
cannot receive any. Likewise, a receiver at Point B can
receive information, but cannot send any.
One-way wireless system for one 4-20mA and two discrete
signals. DIN rail mount 17.5mm wide integrated radio
with I/O.
The RC9001W Series is an integrated radio
& I/O module designed to eliminate cable and conduit for
one 4-20 mA current loop and two digital signals in
harsh industrial environments. This unique addition to
the Contact signal conditioning line utilizes 902-928
MHz ISM band spread spectrum frequency hopping
technology to guarantee a license free, interference
free link between remote devices and the control room.
Costly cable and conduit runs on new projects, or
retrofitting of existing systems, are eliminated and
replaced with this maintenance free, reliable and
versatile wireless solution.
Frequency Hopping Spread Spectrum Technology
The RC9001W is an integrated radio & I/O
module designed to eliminate cable and conduit for one
4-20 mA current loop and two digital signals in harsh
industrial environments. This unique addition to the
RC9001W signal conditioning line utilizes
902-928 MHz ISM band spread spectrum frequency hopping
technology to guarantee a license free, interference
free link between remote devices and the control room.
Costly cable and conduit runs on new projects, or
retrofitting of existing systems, are eliminated and
replaced with a maintenance free, reliable and versatile
wireless solution.
Features:
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1 watt transmit power
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Wireless conduit for one 4-20 mA and two digital
signals
Interference free - Frequency Hopping Spread
Spectrum technology
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License free 902-928 MHz Industrial, Scientific and
Medical (ISM) band
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Easy to use, wire in – wire out, no setup or
programming
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Range: 600 – 1000 feet in-plant, no line-of-sight
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Class I, Division 2 approved for hazardous area
installation (UL, CUL and CSA approved)
Typical Applications
Benefits
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Reduce cost of labor and installation
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Eliminate conduit and wiring
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Reliable and dependable operation
WARNING: EXPLOSION
HAZARD
Do not disconnect equipment unless
power has been switched off or the
area is known to be non-hazardous
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NOTICE
These devices must be wired in accordance
with Class I, Division 2 wiring methods as
described in the National Electrical Code,
Article 501-4(b) or the authority having
jurisdiction.
Transmitter unit is to be used with a purely
resistive antenna when installed in Class I,
Division 2 areas. |
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Item#: 394430
RCM9002W Two-way (Point-to-Point)
Monitoring and Control with Expandable I/O Options
More Info
Wireless I/O
Two Way Monitoring & Control Solutions
Two-way Wireless System (with expandable I/O
options):
A two-way wireless system is one in which the flow of
information can go in two directions. A transceiver at
Point A can send analog and discrete updates to Point B
as well as receive them from Point B. Likewise, a
transceiver at Point B can both send and receive updates
Wireless bridge the costly communications gap between
sensors, switches, alarms and PLCs. Effectively relay
signals over great distances and through high
interference with these HopLink radios.
DIN rail mount remote I/O Trusted Wireless enable users
to move multiple points of discrete and analog updates
back and forth between two locations. Flexibility is
offered by allowing the user to "stack" different
combinations of I/O on the paired RF modules depending
on site requirements.
Wireless Interface RCM9002W Two-way
(Point-to-Point) Monitoring and Control with Expandable
I/O Options
Description The RCM9002W is an
integrated radio & I/O module designed for
bi-directional interfacing of a 4-20mA current loop and
two digital signals in harsh industrial environments.
This unique design also allows the user the flexibility
to add on multiple channels of I/O to the paired
transceivers in combinations. The Frequency Hopping
Spread Spectrum (FHSS) utilizes 902-928MHz ISM band to
guarantee a license free, interference free link between
remote devices and the control room. The design is ideal
for moving numerous signals within high interference
environments without costly cable and conduit runs.
Features
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Modular DIN-rail mount transceiver and I/O
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No programming required
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Class I, Div. 2 approved
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Up to eight (8) expandable I/O modules per
transceiver on common power and communications bus
with multiple combinations
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Maximum thirty-three (33) analog or sixty-six (66)
discrete signals in one direction
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Dry contact LINK diagnostic output
Typical Applications
Benefits
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Reduce cost of labor and installation
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Eliminate conduit and wiring
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Reliable and dependable operation
WARNING: EXPLOSION
HAZARD
Do not disconnect equipment unless
power has been switched off or the
area is known to be non-hazardous
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NOTICE
These devices must be wired in accordance
with Class I, Division 2 wiring methods as
described in the National Electrical Code,
Article 501-4(b) or the authority having
jurisdiction.
Transmitter unit is to be used with a purely
resistive antenna when installed in Class I,
Division 2 areas. |
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| Item#: 394700
RC900DPLC Point-to-multipoint data with
expandable I/O, Up to 32 analog or 64 digital signals
per
 point
RS-232, 485, 422, MODBUS RTU and Allen-Bradley DF1
protocols, GUI/Dipswitch configuration, MODBUS and DF1
addressable I/O
More Info
Point-to-Multipoint Wireless Data
Point-to-Multipoint Wireless Data with Expandable I/O
The RC900DPLC is a radio
transceiver that allows two-way communications via
RS-232.
Allen Bradley PLC Compatible
The RC900DPLC is a radio
transceiver that allows two-way communications via
RS-232, RS-485 and RS-422. Modbus RTU and Allen Bradley
DF1 protocols are supported with assured communications
in both radios, which are programmed using the RAD-LINK
software. Up to 255 remote locations can be accessed by
one Master transceiver. The RAD-ISM-900 transceivers can
be used on the license-free 902-928MHz band and proven
Frequency Hopping Spread Spectrum technology designed
for use in high frequency environments.
Features
- DIN-rail mountable
- All-in-one Master, Slave and Store-and-Forward
Repeater/Slave
- GUI and DIP switch confi guration
- Remote diagnostics avaiable via second port on
radios,
and terminal windows in the GUI
- Dry contact LINK output as well as voltage
output for
quick and easy fi eld RSSI wiring
- 1 watt transmit power
- Class I, Div. 2 approved for hazardous area
installation
(UL, CUL, and CSA approved)
Typical Applications
Benefits
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Reduce cost of labor and installation
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Eliminate conduit and wiring
-
Reliable and dependable operation
WARNING: EXPLOSION
HAZARD
Do not disconnect equipment unless
power has been switched off or the
area is known to be non-hazardous
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NOTICE
These devices must be wired in accordance
with Class I, Division 2 wiring methods as
described in the National Electrical Code,
Article 501-4(b) or the authority having
jurisdiction.
Transmitter unit is to be used with a purely
resistive antenna when installed in Class I,
Division 2 areas. |
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The
GCUSB900 MHz USB RF Modem is General Communications longest range,
low power wireless OEM module, coupled with a
 USB interface
board and mounted in an aluminum enclosure. This radio modem is
optimized for mobile applications, allowing MaxStream customers
to quickly test, monitor and control their wireless systems
through a laptop or stationary PC’s USB port. This radio modem
allows for robust performance in North America, Australia and
Israel.
Features
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Plug-and-communicate (default mode - no configuration required).
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True peer-to-peer network (no need to configure a "Master"
radio).
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Transparent mode supports existing software applications and
legacy systems.
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Addressing capabilities provide for point-to-point and
point-to-multipoint networks.
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Uses Standard AT commands and/or fast binary commands for
changing parameters.
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Retry and acknowledgements of packets provides guaranteed
delivery of critical packets in difficult environments.
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Networking features allow up to 7 independent pairs (networks)
to operate in close proximity.
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Multiple low power modes including shutdown pin, cyclic sleep
and serial port sleep for current consumption as low as 50 mA.
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Host interface baud rates from 1200 to 57600 bps.
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Signal strength register for link quality monitoring and
debugging.
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Parity support (None, Even, Odd, Mark, Space)
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Source & destination addressing
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Modbus support
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DCD support
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9-bit support
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Field upgradeable firmware
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When purchased with accessories, each new 9XStream-PKG
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UA comes
with everything you need to connect and test your
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radio modem
using one or two PCs (two radio modems are
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required to make a
wireless link).
(1) Quick start guide
(1) CD with documentation and software
(1) 1/2 wave dipole antenna
(1) 6 ft. USB cable
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