CL4790 Series
Overview
ConnexLink stand-alone radio modules are set up in minutes to cut the cables between RS232 or RS485 devices. Their flexibility and economic price allow users to quickly upgrade wired terminals to cordless operation in industrial commercial and residential applications. Powered by a 100mW 2.4GHz radio or a 1000mW 900MHz radio each unit is small and easily portable for use in mobile and temporary settings as well as fixed installations. Optional software enables custom configurations based on user needs. ConnexLink implements a proprietary communication protocol to provide secure local data transmissions. Because it uses FHSS technology the data remains reliable over distances of up to 20 miles (32 km) line-of sight (900MHz version). Use of license-free frequency bands ensures that units are ready to use with no further certification requirements. Every unit is backed by a full one-year warranty. ConnexLink radio modules provide simple elimination of cables with a wireless link replacement.
For first-time configuration of ConnexLink, download the ConnexLink Setup Wizard.
Note: Some variants of the CL4790 have reached end of production and are available on a limited basis only. Find the End of Life Announcement in the Documentation tab below. Only the following part numbers are affected:- CL4790-200-05
Specifications
| Antenna Options | Channels | Output Power | Connector Type | Data Rate | Dimension (Height - mm) | Dimension (Length - mm) | Dimension (Width - mm) | Receive Sensitivity | Compliance | Weight | Operating Humidity | Input Power | Logical Interfaces | Max Transmit Power | Network Architecture | Power Consumption | Protocols | Range | Wireless Specification | Frequency | Frequency Range (Max) | Frequency Range (Min) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CL4790-1000-485 | Dipole; RPSMA jack (female) | Up to 32 in U.S. | Conducted: 743mW. EIRP: 1486mW | RS485 | 76.8 Kbps fixed | 35.56 mm | 111.76 mm | 68.58 mm | -100 dBm | FCC | < 6 oz (< 170 g) | 10 to 90% (non-condensing) | 7Vdc to 18Vdc | RS485 | + 28 dBm | Peer-to-peer | 400 mA @ 12V DC | FHSS Wireless Protocol | Max. 1500 feet (450 m) indoors; Max. 20 miles (32 km) line-of-sight | 900 MHz FHSS | 900 MHz | 928 MHz | 902 MHz |
| Antenna Options | Channels | Output Power | Connector Type | Data Rate | Dimension (Height - mm) | Dimension (Length - mm) | Dimension (Width - mm) | Receive Sensitivity | Compliance | Weight | Operating Humidity | Input Power | Logical Interfaces | Max Transmit Power | Network Architecture | Power Consumption | Protocols | Range | Wireless Specification | Frequency | Frequency Range (Max) | Frequency Range (Min) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CL4790-1000-485-SP | Dipole; RPSMA jack (female) | Up to 32 in U.S. | Conducted: 743mW. EIRP: 1486mW | RS485 | 76.8 Kbps fixed | 35.56 mm | 111.76 mm | 68.58 mm | -100 dBm | FCC | < 6 oz (< 170 g) | 10 to 90% (non-condensing) | 7Vdc to 18Vdc | RS485 | + 28 dBm | Peer-to-peer | 400 mA @ 12V DC | FHSS Wireless Protocol | Max. 1500 feet (450 m) indoors; Max. 20 miles (32 km) line-of-sight | 900 MHz FHSS | 900 MHz | 928 MHz | 902 MHz |
| Antenna Options | Channels | Output Power | Connector Type | Data Rate | Dimension (Height - mm) | Dimension (Length - mm) | Dimension (Width - mm) | Receive Sensitivity | Compliance | Weight | Operating Humidity | Input Power | Logical Interfaces | Max Transmit Power | Network Architecture | Power Consumption | Protocols | Range | Wireless Specification | Frequency | Frequency Range (Max) | Frequency Range (Min) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CL4790-1000-232 | Dipole; RPSMA jack (female) | Up to 32 in U.S. | Conducted: 743mW. EIRP: 1486mW | RS232 | 76.8 Kbps fixed | 35.56 mm | 111.76 mm | 68.58 mm | -100 dBm | FCC | < 6 oz (< 170 g) | 10 to 90% (non-condensing) | 7Vdc to 18Vdc | RS232 | + 28 dBm | Peer-to-peer | 400 mA @ 12V DC | FHSS Wireless Protocol | Max. 1500 feet (450 m) indoors; Max. 20 miles (32 km) line-of-sight | 900 MHz FHSS | 900 MHz | 928 MHz | 902 MHz |
| Antenna Options | Channels | Output Power | Connector Type | Data Rate | Dimension (Height - mm) | Dimension (Length - mm) | Dimension (Width - mm) | Receive Sensitivity | Compliance | Weight | Operating Humidity | Input Power | Logical Interfaces | Max Transmit Power | Network Architecture | Protocols | Range | Wireless Specification | Frequency | Frequency Range (Max) | Frequency Range (Min) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CL4790-1000-232-SP | Dipole; RPSMA jack (female) | Up to 32 in U.S. | Conducted: 743mW. EIRP: 1486mW | RS232 | 76.8 Kbps fixed | 35.56 mm | 111.76 mm | 68.58 mm | -100 dBm | FCC | < 6 oz (< 170 g) | 10 to 90% (non-condensing) | 7Vdc to 18Vdc | RS232 | + 28 dBm | Peer-to-peer | FHSS Wireless Protocol | Max. 1500 feet (450 m) indoors; Max. 20 miles (32 km) line-of-sight | 900 MHz FHSS | 900 MHz | 928 MHz | 902 MHz |
Documentation
| Name | Part | Type | Last Updated |
|---|---|---|---|
| Application Note - Enabling the Security Pane in the RAMP Configuration Utility | All | Application Note | 03-01-19 |
| Radio Equipment Directive (RED) Updates - May 2017 | All | Certification | 03-01-19 |
| RoHSII - EU WEEE Compliance BT RAMP v1 7 | All | Certification | 03-01-19 |
| Hardware Integration Guide - CL4790 | All | Documentation | 03-01-19 |
| User Guide - CL4790 | All | Documentation | 03-01-19 |
| Application Note - Force 9600 Baud for ConnexLinks | All | Documentation | 03-01-19 |
| EOL - ConnexLink - Nov-15-2015 | All | Documentation | 03-01-19 |
| Product Brief - ConnexLink | All | Datasheet | 03-01-19 |
| Laird Configuration and Test Utility Software - RAMP Modules | All | Documentation | 03-01-19 |
| RAMP PCN 13A PS v1.0 | All | Documentation | 03-01-19 |
| RAMP Config Tool v6.07.zip | All | Software | 01-17-19 |
| ConnexLinkConfigWizard v2.1.msi | All | Software | 01-17-19 |
| WirelessSerialDeviceDriverInstall.zip | All | Software | 01-17-19 |