General Information
The SIM964 Analog Limiter, part of Stanford Research Systems’
Small Instrumentation Modules family, is a low-noise programmable
clamp for general signal conditioning from DC to 1 MHz. Upper and
lower limits are independently settable between
±
10 V with 10 mV
resolution. The clamped signal is available at the front-panel output,
while rear-panel logic outputs indicate when either limit is exceeded.
Safety and Preparation for Use
The front-panel input, front-panel output, and the rear-panel output
coaxial (BNC) connectors in the SIM964 are referenced to the Earth,
and their outer casings are grounded. No dangerous voltages are
generated by the module.
Do not exceed
±
15
volts to the Earth at the center terminal of any BNC
WARNING
connector.
Do not install substitute parts or perform any unauthorized
modifications to this instrument.
The SIM964 is a single-wide module designed to be used inside the
SIM900 Mainframe. Do not turn on the power until the module is
completely inserted into the mainframe and locked in place.
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