Communication systems - Import export

The LEO3 digital manometers also output the pressure values as an analog signal for display purposes and have an RS485 interface for integration in bus systems and communication with computers. The current 4...20 mA measured value is shown on the display at the same time as the pressure value. The minimum or maximum value since the last reset can also be displayed at the touch of a button. Power is supplied directly via the 4...20 mA circuit.

The Advanced Data Manager is a flexible and powerful system for organizing process values. Thanks to its intuitive operation, the Memograph M adapts quickly and easily to every application. The measured process values are clearly presented on the display and logged safely, limits are monitored and analyzed. Via common communication protocols, the measured and calculated values can be easily communicated to higher-level systems and individual plant modules can be interconnected.

Safe and complete recording and visualization of all process sequences. Demands on process monitoring and data recording are becoming more and more complex. Because every measurement value counts, the Universal Data Manager Ecograph T RSG35 records, visualizes and monitors all analog or digital input signals. The unit is easy to use and comes with features to save costs and simplify data acquisition. Due to its variety of communication possibilities a simple system integration is possible.

• Measurement of DC voltage, DC current, temperature (RTD, TC) and resistance • Programmable remote I/O functionality. Readout of all input variables and internally calculated values via MODBUS. Simultaneously, the outputs and the relay may be controlled via MODBUS. • Free selection as to whether the output variables are dependent on the input variables or whether the outputs are controlled independently of the inputs via MODBUS. • Sensor connection without any external jumpers • 2 inputs (e.g. for sensor redundancy or difference formation) • 2 outputs (U and / or I) • 2 inputs can be linked with each other and allocated to the 2 outputs which enables calculations and sensor monitoring (e.g. prognostic maintenance of sensors) • System capability: Communication via Modbus interface • Freely programmable relay, e.g. for liwith or alarm signalling • AC/DC wide-range power supply unit • Pluggable high-quality screw or spring cage terminal

The WEYTEC IP Input / Output (IP I/O) cards receive, distribute and forward events within a WEYTEC KVM matrix system. IP I/O cards provide interfaces between WEYTEC IP devices and third party peripherals. In combination with a smartTOUCH keyboard or a WDP system, IP I/O cards detect incoming events and trigger outgoing events, interacting with visualization solutions, communication and radio systems, building management technology and more. At a glance Four switchable relays (IP I/O Relay card) Four optocouplers (Input card) Four serial interfaces (RS232 card) Compatible and integrated with WEYTEC products and solutions