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Eaton PDI WaveStar TFA Static Transfer Switch Installation and Operation Manual P-164001113—Rev 01
Modbus RTU Connection
– 4-wire Modbus upstream connection. (Note: for upstream 2-wire Modbus RTU, see
paragraph
Modbus RTU Upstream Connection
).
Input signals:
3.
Building Alarms
– Input terminal block to provide unit with input on four (4) external building alarms
4.
Remote EPO
– This is a dry contact connection point for input of remote EPO signal to system. Connect external dry
contacts to terminals 24v and EPO for EPO circuit.
Warning: Connection of voltage to this point can cause
damage to the unit.
The return position enables a light for the remote EPO button.
Summary of Contents for PDI WaveStar TFA STS 250-600A
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