Smart positioner CMSH with HART communication Economical and flexible Highlights • HART communication • 2-conductor technology • High air output • Low internal air consumption • Ambient temperature −40 … +80 °C • Fail safe or fail in place • Optional connection for external position sensor • Perfect teamwork with the pneumatic extension modules VTOP The CMSH provides you with all the benefits of a highly dynamic, low-wear positioning system with high air output and a long service life. You now only need one device for the fast and precise control of actuators, whether large or small, linear or rotary, single- cting or a double-acting. Together with the low internal air consumption, this reduces costs. Featuring 2-wire technology, HART communication, condition monitoring functions and a modular system with many variants, the CMSH offers excellent flexibility for a great number of applications. Extremely user-friendly The large display with plain text and rotatable reading direction makes it easier to quickly check the status of the device by means of status feedback according to NAMUR recommendation 107 (NE 107). Commissioning takes next to no time thanks to the setup assistant. And you can select application parameters for precise or fast control, as appropriate to the application. Integrated diagnostics Alongside numerous standard diagnostic options such as position monitoring, pressure sensors for supply air and actuator chamber pressures open up further intelligent diagnostic functions and increase system availability. The additional monitoring of the break-away pressure ensures even more reliable partial stroke testing. Flexible installation You either install the mounting adapter in the usual way to VDE/VDI 3845-1 with external piping, or simply and reliably with integrated air routing to VDE/VDI 3847-2, without any external piping whatsoe

Smart positioner CMSH with HART communication Maximum flexibility for a variety of applications The CMSH provides maximum flexibility, making it the perfect solution for almost every application. Take advantage of the option to connect an external position sensor in order to have easier access to the positioner or for extreme ambient conditions such as continuous vibrations. Large display with rotatable reading direction and convenient 4-button navigation. Safety in the event the power supply fails: choose between fail safe (travel to safe position) or fail in place (hold the last position)....

Smart positioner CMSH with HART communication Monitoring and diagnostic function CMSH provides transparency with continuous system and application diagnostics The CMSH monitors both itself and the application to be controlled. In both cases, you always have the values available at a glance and receive status feedback immediately in the event of critical deviations. Self-monitoring functions Application-specific diagnostic options The CMSH continuously checks the integrated electronics, sensors and the pneumatic positioning system. This means you can see at all times whether the full system functionality...

Smart positioner CMSH with HART communication Easy and reliable mounting The CMSH supports standardised interfaces and features innovative installation concepts for a wide range of application options. Mounting interfaces for all common quarter turn and linear actuators Usual mounting Mounting adapter to VDE/VDI 3845-1 with external piping. Mounting with integrated air routing Reliable and robust mounting to VDE/VDI 3847-2, e.g. using manifold block DADG-FM-F9-… without external piping. Mounting with integrated air routing and additional instrumentation The pneumatic extension modules VTOP permit...

Smart positioner CMSH with HART communication Ideal for CMSH: the pneumatic extension modules VTOP With the VTOP, the CMSH is expanded into an innovative complete solution with additional instrumentation. The new installation concept saves you the tedious task of having to connect lots of components from different providers. The modular design of the VTOP with patented, integrated air routing enables the individual modules to be combined as needed according to your requirements. The combination of the CMSH and VTOP offers you a complete solution that is unprecedented on the market. Pneumatic...

Smart positioner CMSH with HART communication Technical data Technical details Communication For single-acting, double-acting actuators or switchable using sub-bases CAPS Die-cast aluminium, powder-coated Local user interface LCD display with 4 pushbuttons 400 l/min single-acting 300 l/min double-acting Safety position Digital input 1 x digital input (function configurable via LCD display or HART) Sensing range of position sensor Optional Analogue output Digital inputs 1 x digital input (function configurable via LCD display or HART) 1 x digital input for safety shutdown Digital outputs 2 x digital...