TTF200 FIELD-MOUNT TEMPERATURE TRANSMITTER | OI/TTF200-EN REV. A 133 Function and system design3.1 General remarksTTF200 digital transmitters are communication-readydevices with microprocessor-controlled electronics. Forbidirectional communication, the 4 … 20 mA output signal issuperimposed with an FSK signal according to the HARTstandard.The transmitters can be configured, polled, and tested usinga DTM, an EDD or using the Field Information Manager (FIM).Handheld terminals can also be used for communicationpurposes.As an option, the transmitter can be fitted with the type BSLCD display. The LCD display is used to visualize the currentprocess values.NOTICEA configuration of the TTF200 with the type B LCD displaywith the configuration function used in the TTF300 is notpossible.Fig. 91 Supply voltage cable 2 Transmitter TTF200 3 Temperaturesensor 4 Process pipe 5 Sensor connection cable4 Product identification4.1 Name plateNOTICEProducts that are marked with this symbol maynot be disposed of through municipal garbagecollection points.NOTICEThe ambient temperature range specified on the nameplate refers only to the transmitter itself and not to themeasuring element used in the measuring inset.A111651 2 3 4856790klmnFig. 10: Name plate (example)1 Manufacturer, manufacturer address, country of manufacture,year - week of production 2 Safety integrity level (optional)3 CE mark (EU conformity), if not present on additional label4 Type designation 5 Coding of type of protection the of thedevice (according to ordering information) 6 Observe productdocumentation 7 IP rating 8 Hardware and software version9 Customer configuration 0 Ambient temperature rangek Supply voltage range, typical voltage range, protocol l Serialnumber of the device electronics m Ordering number n Serialnumber of the device (serial number according to order)Devices with an explosion-proof design are marked with thefollowing special data plate.A11166-014132Fig. 11: Special data plate for explosion-protected devices(example)1 Type designation 2 Temperature class explosion-proofdesign 3 CE marking (EU conformity) and Notified Body forquality assurance 4 Ex markingA1009112345