POSITAL - FRABA Inc. Product
POSITAL IXARC rotary encoders are now available with Modbus RTU communication interface. Modbus RTU protocols, which are openly published and royalty-free, have emerged as a de-facto standard for simple, robust and cost-efficient data acquisition and control systems built around standard PLCs. Modbus RTU nodes can be connected together through RS-485 serial connections with up to 32 devices connected to the bus.