K8DT-VS2TA

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The K8DT-VS2TA is an industrial-grade instrument combining a signal isolator, converter, and amplifier, packaged in a 25-Pin DIN rail mountable format. It has an extensive range of applications within the field of current/voltage measurements, as well as a variety of alarm and relay outputs for user-configurable action based on input signals.

Principle of operation

The K8DT-VS2TA monitors two field current/voltage loops via input signals 4-20mA, 0-10V, and 1-10V, and provides a selectable Level of analogue output signals and also has two relay outputs with switching capabilities. The relays can be set at one or two preset levels and must be separate from the normal 0-to- Peak value set. The relay on/off states determine the triggering level of the respective measured value. The two integrated signal isolators and converters in the K8DT-VS2TA provide the isolated current and voltage inputs.

Current/Voltage Monitoring

The K8DT-VS2TA can be used as a monitor for current/voltage loops in industrial monitoring and control systems. It has a dual current/voltage input design and also features an analogue output signal and two relay output capabilities. The signal isolator allows for galvanic isolation between the field wiring and the control panel, which reduces the risk of ground loop and eliminates the need for field calibration. The K8DT-VS2TA also features a high level of accuracy and resolution, making it ideal for monitoring current/voltage signals over long distances.

Relay Outputs

The K8DT-VS2TA has two relay outputs (Relay 1 and Relay 2) which are triggered when the measured value is higher or lower than a preset level. The relays can be set up in a number of different configurations, including normally open/normally closed/latch type, and various other setup options. The relays are also isolated from the main monitor and can be used in a variety of applications, including alarm signalling and activating systems.

Conclusion

The K8DT-VS2TA is a versatile and powerful instrument, ideal for current and voltage monitoring and control. It has a range of features making it suitable for use in a wide variety of industrial applications. The dual isolator/converter design allows for galvanic isolators between the field wiring and the control system, helping to reduce the risk of ground loops. The two relay outputs can be used to trigger alarms or activate systems. Finally, the instrument has a high level of accuracy and resolution, making it ideal for monitoring and control over long distances.

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