The Viator® RS-232 HART Interface (Pepperl & Fuchs Model: HM-MT-RS232-010001) is a PC communication link to HART networks for commissioning, servicing, calibrating, or acquiring data from any HART instrument or transmitter. This external interface is rugged and compact for field use.

• Supply
• Input current: 1.5 mA at 4 V , 4 mA at 12 V
• Power supply: 4 ... 12 V , powered by DTR and RS-232 inputs , No external power required
• Interface
• Interface type: URS-232 port
• Output
• Signal: 0.5 ± 0.1 Vpp trapezoidal wave at 1200/2200 Hz
• Galvanic isolation
• Output/interface: 1500 V DC
• Directive conformity
• Electromagnetic compatibility - Directive 2014/30/EU: EN 61326-1:2013
• RoHS - Directive 2011/65/EU (RoHS): EN 50581:2012
• System requirements
• Operating system operating system that supports serial COM port
• Ambient conditions
• Operating temperature: -20 ... 50 °C (-4 ... 122 °F)
• Storage temperature: -20 ... 60 °C (-4 ... 140 °F)
• Relative humidity: 0 ... 95 % non-condensing
• Mechanical specifications
• Degree of protection: IP20
• Connection: UDB-9 connector , 2-pin polarity-insensitive test clips
• Material: Polycarbonate
• Dimensions: 49 mm x 33 mm x 15 mm
• Cable length: 1.8 m 2-strand wire terminating in 2 test clips
• General information
• Supplementary information: Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable.

• Datasheet: Download
• Manual: Download