FGR IO Data Sheet

All models can operate in one of two modes: Modbus and Wire Replacement.

• In the Modbus mode, all models can be directly connected as an I/O peripheral to a SCADA network.
• For wireless replacement mode, FGR2-IOS and FGR2-IOE can operate as a slave connected to an FGRIO-M master.

The enclosed version also includes switchable and protected resistors for convenience when using 4-20 mA sensors.

• All AIs are reported as integers and floating points.
• Pulse counting DIs allow detection and accumulation of pulses up to 1 kHz.
• Data port allows simultaneous operation as a Modbus I/O device and radio slave or repeater.
• Single register access to 16-bit AI value, two-register access for full 20-bit accuracy.
• Protect systems in event of communication loss with programmable failsafe output states.
• DOs control up to 60 W each and have optional pulse-output protection intermittent rated loads.

These products are also expandable with the IOE-4422 I/O Series. The FGR2-IOS is UL Class I, Division 2 approved.

Modbus to the FGR IO radios

The following FGR IO radios will allow Modbus communications thru the serial data connection and/or the RF connection:

• FGR2-IOS-CE-U
• FGR2-IO-IOE

End of Life Notice:

FreeWave Tool Suite Management software for the FGR IO Series of Radios:

FreeWave complimentary radio network management software

You can download Tool Suite 2.13.2 (which provides support for FGR3-IO product series) and its User Manual from the below link:

• Password (for this week's download link):    g8RmseuqEU
• Login will be your email address
• URL:    Tool Suite Download - via separate SFTP site in a new tab (password is above this link and highlighted in green) 

Note:  The system this is installed on must have Internet access during the installation, since the installer pulls libraries from the Microsoft site.

PDF Documents for the FGR IO Series of radios: