Sierra Instruments & Controls supplies Radio Device Network with Integrated I/O. Sierra Instruments & Controls covers several segments including Consultancy: Process Instruments & Control System, Project: Turnkey PLC/SCADA Control system Integration, Machine Vision: Camera Inspection system for Quality Assurance, etc. Radio Device Network with Integrated I/O can operate in extreme environments while eliminating the need for costly wiring runs. The most basic network includes a Gateway system controller and one or more Nodes that monitor and/or control I/O in remote locations. Nodes are easily deployed throughout a facility for gathering data to be concentrated at the Gateway. Installation is fast and easy with flexible mounting and power options. Nodes can be either 10 to 30V dc powered or FlexPowered with multi-year battery life providing power for communications and to external sensors. The Gateway acts as a master device in a star topology autonomously controlling input-to-output mapping or as a Modbus slave in a host control system using RS-485 Modbus RTU.
