Specifications

Section 5. Measurement and Control Peripherals
5-3
FIGURE 5.4-1. Relay Driver Circuit with Relay
FIGURE 5.4-2. Power Switching without Relay
5.5 Analog Control / Output Devices
The CR1000 can scale measured or processed values and transfer these values
in digital form to a CSI analog output device. The analog output device then
performs a digital-to-analog conversion and outputs an analog voltage or
current signal. The output signal is maintained until updated by the datalogger.
5.6 Other Peripherals
5.6.1 TIMs
Terminal Input Modules are devices that provide simple measurement support
circuits in a convenient package. TIMs include voltage dividers for cutting the
output voltage of sensors to voltage levels compatible with the CR1000,
modules for completion of resistive bridges, and shunt modules for
measurement of analog current sensors.