Using Multiple Signal Breakout Modules - SA Instruments 1030 Operation Manual

Mr-compatible small animal monitoring and gating system
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Using multiple Signal Breakout Modules

More than one Signal Breakout Module can be used to output more than four
parameters. Here are instructions for using two modules:
1. Connect the first module between the ERT Control/Gating Module and the
PC. Configure the 4 channels using the Breakout window in PC-sam. These
settings are saved in EEPROM and will loaded on the next power up. You
need to be sure the commands have made it to the Signal Breakout Module.
Waiting ten seconds is probably adequate, but if you want to be sure, invert a
gate bit from where you want it then invert it back. When you see it flip back
all have been updated.
2. Connect the second module between the first module and the PC. This
second module can now be configured using the Breakout window in PC-
sam. The commands from the PC do not pass through to the second module.
Instead the second module settings are those previously stored in EEPROM.
3. If you want to change the setup for the second module, remove the first and
reprogram,
Signal Breakout Module
Revision C, August 2013
16-3

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