Описание оборудования | |
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Interface for communication with HART field devices | |
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 | RS-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 | |
RoHS | |
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 | DB-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 |
8 (029) 555-8-000 | |
8 (044) 555-8-000 | |
8 (017) 255-8-000 |