The WI-I/O-9-U2 from Weidmuller combines multiple input/output and gateway functionality with secure and scalable mesh distance communications. It provides mesh/self-healing network communications, multi-hop repeating and remote configuration. The self-healing network allows for redundancy and distance capabilities, providing a reliable wireless network regardless of size. The 1-watt transmit/receive power of the radio enables it to push through many obstacles and cover long distances. It has onboard digital inputs/outputs, analog inputs/outputs and pulse inputs/outputs and can be expanded with serial expansion modules. 800/849-9343; www.weidmuller.com.