NORISPEED - Multifunctional Device for Frequency Input, NORIS Standard Signal NORIS Wide range of application via flexible parameterisation Measurement of up to 2 speed signals with slip and offset measurement Direction of rotation detection Free programmable speed range 2 galvanically isolated norm signal outputs, configurable as: 0...5 V, 0...10 V, 2...10 V, +/-5 V, +/-10 V, 4...20 mA or 0...20 mA 6 potential-free relais outputs with normally open switch Short-circuit- and overvoltage proof outputs Operational status LED Wire-break monitored inputs Integrated display for indication and parameterising Robust aluminium housing for mounting rail installation Multifunctional Device FMN6... General Functionality The multifunctional device is designed for speed measurement and rotational direction detection with slip- as well as offset measurement and processing the measurement values into electrical norm signals. Speed Measurement and Signal Processing The multifunctional device NORISPEED detects the impuls signal and converts it into a speed proportional analogue signal. The pick-ups are supplied with the internal supply voltage of the multifunctional device. Additionally, specific speed ranges can be monitored and evaluated via digital outputs by a master controller. Therefore the device is equipped with potential free switching outputs for rotational direction, firing speed, nominal speed, over speed and device status. For easy operation NORISPEED has four buttons and a front display. It will be installed on top-hat rail. By default, the multifunctional device NORISPEED is able to measure up to two speed signals simultaneously and process them as analogue norm signals, configurable as 0...5 V, 0...10 V, 2...10 V, +/-5 V, +/-10 V, 4...20 mA or 0...20 mA. In addition to the standard operation the direction of rotation detection, a slip measurement or an offset measurement is possible. All outputs are galvanically isolated to each other and to the supply voltage. Direction of Rotation Detection NORISPEED can also be used to detect the direction of rotation. Therefore both input channels are used at two radially offset pick-ups. The direction of rotation is indicated by the relay outputs „L" and „R". All analogue and digital outputs are available in this mode. Slip Measurement Furthermore NORISPEED can be used for slip measurement. In this mode a difference of the two speed signals is determined which can be evaluated. The speed deviation can be monitored at the programmable digital outputs. Offset Measurement When used for the offset measurement, the measured speed will be compared with a programmable speed reference and can be monitored as an analogue value (e. g. for accurate monitoring of a defined speed). The scaling of the speed deviation is parameterisable. It is provided on the analog and digital outputs. Digital Outputs The potential free relay outputs (firing speed, rated speed, overspeed) are programmable (NO/NC). The correct function of the device is indicated by the closed status relay. Additionally, the status of the digital outputs is indicated by LEDs. User Guidance and Visualisation The parameter setting is realised via device buttons and the visualisation on the integrated display unit. The display shows the measured speed signals as absolute value or as a ratio (in percentage). The status is indicated as plain text with the number of errors that occurred.

Technical Data Dimensions, Connection, Diagram Series FMN6.. Type Code/Standard Variants FMN6 1 Device and series Multi functional device with frequency input for NORIS standard signal; model extruded profile L x H = 105 x 24 (40) mounting rail TS35, connection via terminal block Model Length 107 mm, with 2 terminal blocks, 12-pole K Plug with spring type terminals NORIS Automation GmbH | Friedrich-Barnewitz-Strasse 10 | 18119 Rostock | Germany | Phone: +49 381 519944-0 | Fax: +49 381 519944-4 | [email protected] | www.noris-group.com DB-FMN6_en V02.02 - 01/2013 - Errors and omissions...