Campbell Scientific, Inc. Datasheets for Data Output Modules

Data output modules or cards transfer amplified, conditioned, or digitized signals.
Data Output Modules: Learn more

Product Name Notes
The A21REL-12 contains four single-pole double-throw internal relays that control up to four external ac or dc devices.
The A6REL-12 contains six dual single-pole double-throw internal relays that control up to twelve external ac or dc devices. Each of the six relay sets can be controlled manually or...
The CE4 is a 4-channel current excitation module designed to provide a constant current to the heating element of a 229-L Heat Dissipation Water Matric Potential sensor.
The CE8 is an 8-channel current excitation module designed to provide a 50 mA constant current to the heating element of a 229-L Heat Dissipation Water Matric Potential sensor.
The CR7 725 provides 8 switched analog excitations for resistance bridge measurements, 2 continuous analog outputs, and 8 digital control outputs. All continuous analog outputs and digital control ports can...
The CR9060 is an Excitation Module for the CR9000X-series or CR9000-series Measurement and Control Systems. The CR9060 has six continuous analog outputs with individual digital-to-analog converters for PID Algorithm, waveform...
The SDM-AO4 provides four independent continuous analog outputs (0 to +5 Vdc) for proportional control or strip charts. Current sourcing capability is 125 µA. It requires the connected devices to...
The SDM-CD16AC is a synchronous device equipped with relay control ports that control power to each of 16 external ac or dc devices. Each relay port can be controlled automatically...
The SDM-CD16D increases the number of digital outputs that can be controlled (i.e., set to 0 or 5 Vdc) by a Campbell datalogger. The SDM-CD16D is commonly used to drive...
The SDM-CD16S is a 16-channel, solid-state relay driver that was originally developed for our trace-gas analysis (TGA) systems. It can control devices that have a relatively high-powered load, such as...
The SDM-CD8S controls DC devices that have a moderate current load, such as solenoids, solenoid valves, DC motors, stepper motors, lights, horns, heaters, and fans. The SDM-CD8S is targeted for...
The SDM-CVO4 is a synchronously addressed datalogger peripheral that outputs variable voltage or current signals under datalogger program control. Each output can be set to 0-10 Vdc or 0-20 mA...