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Showing results for tags 'temp'.
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Good Day, I have done a quick search and couldn't find any pertinent information, so I was hoping somebody else might have been through this in the past. We are using a 1769 L32E and are trying to record the ambient temperature of the cabinet the PLC is in. We don't want to incur the expense or use the space that an external temperature sensor/thermocouple would entail. Is there an onboard temperature sensor that has a tag available in the ladder? Thanks, Jed
I'm looking for some general information about different types of vibration/temperature sensors. What type, brand, model number, etc. will best fit my application. Scenario: I want to monitor the vibration and temperature of multiple motors and gearboxes for a large overhead conveyor system. If an oil leak occurs and temperature increases, I want to see a temp. alert via a HMI. If a something mechanical fails, I want to see a vibration alert via a HMI. I've looked into sensors that stick to the outside housing of the motors or gearboxes via a magnet. My concern is justifying the temperature readings. How accurate would a sensor that reads an "ambient" temperature be (compared to a thermocouple on the motor coil itself or some sort of probe)? Also, would the location of the magnet on the motor or gearbox drastically affect the temp. or vib. readings? Has anyone had success with a similar setup? If so, what devices did you utilize? Are these systems truly beneficial? I'm currently considering Banner's wireless products...