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2021-12
10
Viator® RS-232 HART Interface
Technical Data
4
Technical Data
Supply
Input current
4
mA
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