- Check the power supply wiring.
- Check whether the power supply voltage meets the specifications.
- Check the polarity of the input wiring.
- Measure the voltage between the input terminal (-) and COM. The normal range is 1–5 VDC.
- Measure the voltage between the input terminal (+) and COM. The normal range is 20 VDC or higher.
- If including the transmitter power supply, use a tester with a sync function.
- If the output signals is of the current specifications, attach an external 250 Ω resistance and measure the voltage.
相关产品&解决方案
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JUXTA F Series Signal Conditioners
F Series signal conditioners are compact, space-saving (24 mm width) signal conditioners with front panel terminals. The microprocessor based models provide field configuration capability and minimum stock of spares. The installation is either DIN-Rail, Rack or Wall mounting, and the power supply is 24 V DC.
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JUXTA W Series Signal Conditioners
Compact size, versatile mounting, and microprocessor based high performance capabilities makes the W Series an excellent choice for almost every application. The specifications of W Series signal conditioners are as same as F Series signal conditioners except for power supply voltage, second output and case width.
