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Wireless Modems:
for European Union Countries

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See also Technical Services:

Frequency Hopping Spread Spectrum (FHSS)


SRM6100/EU for 2.4-2.4835 GHz ISM Band Wireless Serial Modem

* Call for availability

SRM6100-EU Wireless Serial 2.4GHz Radio Modem

Data-Linc Group offers the SRM6100/EU, a 2.4 GHz License- free serial radio modem designed secifically for EU countries.

  • Licence-free and wireless—operates in the 2.4 - 2.4835 GHz ISM (industrial/scientific medical) band
  • Industrial proven performance for secure wireless plant networking, material handling and SCADA applications
  • Employs Smart Spectrum™ frequency hopping technology for exceptional data integrity—especially in high interference environments
  • Excellent receiver sensitivity for superior range performance
  • Rated range up to 11.3 km (7 miles) line-ofsight required
  • Built-in Repeater mode to extend range and work around obstructions
  • Configurable for Master, Remote and Repeater operation
  • Factory or field configuration for easy installation
  • Built-in diagnostics for quick installation and troubleshooting
  • Designed for extreme environments - 40° to +75° C operating temperature
  • Conforms to European Union safety and emission requirements

PLC slot-mount models also available. Contact Data-Linc Group for more information.

SmartSpectrum TM: FHSS technology

Data-Linc Group’s new wireless, licence-free SRM6100/EU Serial Modem offers superior reliability, versatility and performance for industrial wireless serial transmission. Designed to meet European CE Mark and ETSI RF regulations, the SRM6100/EU combines advanced frequency hopping technology and a highly sensitive RF receiver to maximize transmission range and industrial performance.

The SRM6100/EU employs Smart Spectrum™ frequency hopping spread spectrum (FHSS) technology in the 2.4 - 2.4835 GHz frequency band for secure, robust communication. Data-Linc Group’s FHSS technology, coupled with 32-bit CRC error detection, enables the SRM6100/EU to reliably deliver critical information.

The SRM6100/EU has a rated range of 11.3 km (7 miles), and the built-in Repeater mode may be used to extend range or work around obstructions. For multi-point applications, one Master can communicate to an unlimited number of Remotes when a polled protocol such as DF1, Modbus or DNP is used.

The SRM6100/EU is easily field configurable and includes built-in diagnostics to evaluate RF signal quality during installation and operation. (Data-Linc Group’s LincView™ Diagnostic Software, an optional RF network diagnostics management tool for stand-alone SRM modems, offers system network monitoring and maintenance from Master locations.) Additionally, Data-Linc can pre-configure the modems and provide correctly pinned serial cables for even easier installation.

The SRM6100/EU is designed for extreme environments. It is rated for extended temperature operation (-40° to +75° C) and may be powered from a 230 VAC adaptor or 10 to 28 VDC voltage sources.

  • Cost-effective alternative to factory floor cable installation
  • Communications to mobile equipment (automatic guide vehicles, conveyor systems, transfer cars, overhead cranes, warehouse automation, etc.)
  • Eliminates trenching to pump stations, storage tanks, pipelines, sub-stations and control rooms for SCADA communications
  • Communications over bodies of water, highways and other obstacles

Download a printable pdf (656K) version of this SRM6100 data sheet.
To read pdf files you need to get Adobe Acrobat Reader and install it on your PC.

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SRM6100/EU Serial Radio Modem Specifications
Operating Frequency
License-free 2.4-2.4835 GHz (Europe)

Rated Range. 11.3 km (7 miles) with unobstructed line-of-sight distance, farther with Repeaters
Output Power. Selectable up to 500 mW; 100 mW maximum at antenna
Modulation. Spread Spectrum, GFSK
Spreading Code. Frequency Hopping
Hop Patterns. 15 (user selectable)
Occupied Bandwidth. 230 KHz

-107 dBm @ 10-4 raw BER
-105 dBm @ 10-6 raw BER
40 dB @ fc + -230 KHz
60 dB @ fc +-460 KHz
System Gain. 135dB

RF Data Transmission
Error Detection. 32 Bit CRC with retransmission
Data Encryption. Substitution Dynamic Key
RF Data Rate. 144 Kbps or 188 Kbps

RS232, Asynchronous, 10 or 11 bit words
Optional AE422* and AE485* host interface
*AE-422/485 is RS422/485 compatible
Data Throughput (uncompressed).
1200 Bps - 115.2 Kbaud (115.2 Kbaud throughput measured assuming 75% frequency availability
Connector. RS232, DB9

Reverse thread SMA female
Supplied bench test antenna.
Optional external omni directional or yagi antenna available

Supply Voltage. 10-28 VDC; 230 VAC/12 VDC exterior wall mounted transformer
Peak Transmit Current. 650ma @ 12 VDC
Receive Current. 100 mA @ 12 VDC

Operating Modes
Point-to-point, point-to-multipoint, Store-and-Forward Repeater, Repeater/Remote

Front Panel LEDs. Power, Carrier, Data In, Data Out
Serial Port Data. Stored signal strength, noise and disconnect information
Optional. LincView™ Diagnostic for real-time RF network monitoring

CE Mark and ETSI EN 300 328

Operating Environment
Temperature. -40° to 75°C (-40° to +167°F)
Humidity. 0 to 95% non-condensing humidity

.91 Kg (2 lbs)

Standard. NEMA 1; 18-gauge steel with mounting flanges.
12.45 x 19.69 x 3.94 cm
Optional NEMA 4 available
PLC Slot Mount. Contact Data-Linc for more information

slot mount Ethernet Inalambrico

Rack Mount SRM6100

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SRM6100 2.4 GHz Radio Modem Enclosure Dimensions

RF serial wireless modem dimensional drawing

P/N 155-10007-001rev10/09
Specifications subject to change without notice.
Smart Spectrum and LincView are trademarks of Data-Linc Group.
All other trademarks are the property of their respective owners.

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