The RIO900 is designed specially to handle situations where I/O needs to be replicated from one site to another (Figure 1). The RIO900 System can handle both point to point or point to multi-point configurations. Once a RIO900 is configured for the same RF network & I/O Telemetry Mode; Inputs from an I/O module will be mirrored at Output Module set at the same module ID (this is set by rotary switches).
Figure 1 – Point to Point I/O Telemetry
Figure 2 – Point to Multipoint I/O Telemetry
Sometimes there is a requirement not only for Point to Point to Point but also Point to Multipoint Bidirectional Telemetry. PMP I/O telemetry systems is shown below. Inputs (1) are broadcast to Outputs (1), Analog Inputs (2) are replicated as Analog Outputs (2), Digital Inputs (3) are replicated as Digital Outputs(3).