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Signal Breakout Module
Physiological measurement output panel
DAC1
BIT1
SERIAL 1
DAC2
BIT2
SERIAL 2
DAC3
BIT3
SERIAL 3
DAC4
BIT4
SERIAL 4
Setup and use
The Signal Breakout Module connects, using 9-pin D serial cables, to the PC and to the
ERT Control/Gating Module. It gets power from the PC over the serial cable or from a
dedicated 12 VDC power supply. or from the ERT Control/Gating Module using a daisy
chain cable.
Clicking on the "BrkOut" key on the bottom of PC-sam's main display opens the
BREAKOUT window, shown on the next page.
channels with drop down menus to set bit (gate), DAC (analog) and serial outputs for
each channel. The bit channels can be inverted. For the DAC and serial outputs a
selection between slow data or waveform data should be made before opening the drop
down menu.
Note the box at the bottom of the BREAKOUT window. This box must be checked to
enable PC-sam to send commands to the Signal Breakout Module.
16-2
Analog output 0 – 5 V channel 1
Gate output 0 – 5 V channel 1
Serial output channel 1
Analog output 0 – 5 V channel 2
Gate output 0 – 5 V channel 2
Serial output channel 2
Analog output 0 – 5 V channel 3
Gate output 0 – 5 V channel 3
Serial output channel 3
Analog output 0 – 5 V channel 4
Gate output 0 – 5 V channel 4
Serial output channel 4
Revision C, August 2013
The window has 4 independent
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