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5.1
Cable connection area
5.1.1
HART design
The transformer has a 2-wire design. This means that the supply voltage and the measuring
signal (4 ... 20 mA) are routed on the same wire. An additional switching output is also
available.
Fig. 23: Cable connection area
1 Current output terminals
2 Switching output terminals
Pin configuration
Connection
31
32
41
42
Supply power (terminals 31 / 32)
Standard
Hazardous area design
Residual ripple
Power consumption
D184B097U02
1
2
FV4000-VT4/VR4 / FS4000-ST4/SR4
Electrical connection
31
32
41
42
3
3 Functional ground
Description
Supply power
Supply power
Switching output +
Switching output -
Functional ground
14 ... 46 V DC
See "Technical data for hazardous areas"
section.
Maximum 5 % or. ± 1.5 Vpp
< 1 W
G00711
39
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