Chapter 3 – Hardware Design
The Ready indicator lights up after the module's self-test is completed;
The Mains indicator lights up when the module is powered;
The PPS indicator flashes signaling that the timing signal of the processing module is detected;
The Busy indicator lights up when a traveling wave signal is detected and the RA333 is transmitting the data
for processing module.
C Connector for fiber optic link between RA333 and processing module of the TW acquisition. The connector
has an Act indicator that lights up when its link is active (i.e., it is receiving requests of the processing
module).
D Connector for fiber optic link between RA333 and processing module of the analog acquisition. The
connector has an Act indicator that lights up when its link is active (i.e., it is receiving requests of the
processing module).
E 3 high-speed analog inputs with 5 MHz identified as 301 to 303.
F Up to 8 analog inputs for voltage, current, or DC transducers, identified as 101 to 108.
G Up to 32 digital inputs identified as 201 to 232.
H Front TW and DFR indicators, that means:
The Link indicators are lit when their links are active.
The Ready indicators light up after the module self-test is completed.
The Busy indicator lights up when a traveling wave signal is detected and the RA333 is transmitting the data
for processing module.
Mains lights up when the module is powered.
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