FreeWave I2-IO 2.4 GHz Industrial Radio

I2-IO Series radios with embedded I/O functions are available only at the board level.

The I2-IOS can operate in one of two modes:

Modbus and wire replacement.

In Modbus mode, the I2-IOS connects as an I/O peripheral to a SCADA network.

For wire replacement (wireless signal replication), the I2-IOS operates as an Endpoint linked to an I2-IOM (Gateway) radio. The enclosure version also includes switchable and protected resistors for convenience when using 4 - 20 mA sensors. The I2-IOS is Class I, Division 2 approved by UL-US and C-UL.

• User-Configurable I/O: Digital and analog
• Up to 65,535 Endpoint radios on a single Modbus network
• Extends range and coverage to other FGR family radios by Endpoint/Repeater operation
• Supply rated to +30 V
• All AIs reported as 16-bit integers or 32-bit floating points
• Pulse counting (32-bit) DIs allow detection of 500 usec.
• Pulses and count to 1000 Hz Active data port allows extension by adding external devices
• Single register access to 16-bit a/d; 2 register access for full 20-bits
• Enhance proportional control by 4 to 20 mA AOs with programmable offsets and comm-loss set points
• DOs control up to 60 W each and have optional pulse-output to protect intermittent rated loads