Model 750-644 Bluetooth RF-Transceiver module provides fast, bidirectional, wireless communication between I/O nodes. Within 10 ms, module exchanges data up to 1000 m (line-of-sight) or 100 m (within buildings), providing control engineers with cost-effective wireless solution. This makes Model 750-644 ideal for wide range of applications from robot controls and high bay warehouses to both renewable and traditional energy applications, such as oil fields.