Electrical connections
40
FV4000 / FS4000
D184B097U02
5.2.3.1 Bus
Connection
The fieldbus transmitter is suitable for connection to the ABB multibarrier, the segment coupler
(PROFIBUS PA design only) and special power supply units or a linking device (FOUNDATION
Fieldbus design only). As well as the bus connection (terminals 31 / 32) there is also a freely
configurable switching output (terminals 41 / 42) available.
Electrical variable
Value
Supply voltage
U = 14 ... 32 V DC
Current (normal operation)
I = 10 mA
Current (in the event of an error / FDE)
I = 13 mA
VT4A / ST4A models
G00728
PA
F
T
42
41
32
31
NAMUR
II 2G EEx ia IIC T4
EEx ia
PA
E9
C9
FF-
FF+
E9
C9
PA-
PA+
b) a)
1
2
3
4
Hazardous area
Non-hazardous area
Fig. 30: Electrical connection, FV4000-VT4A / FS4000-ST4A
1
Flowmeter sensor and transmitter
2
Other bus nodes
3
Switching amplifier (NAMUR DIN 19234)
4
PROFIBUS PA:
Intrinsically safe segment coupler
FOUNDATION
Fieldbus:
Intrinsically safe supply isolator,
zener barrier/power supply unit
Summary of Contents for FS4000
Page 1: ...Operating Instruction D184B097U02 Vortex Flowmeter Swirl Flowmeter FV4000 FS4000 ...
Page 116: ...Appendix 116 FV4000 FS4000 D184B097U02 ...
Page 117: ...Appendix D184B097U02 FV4000 FS4000 117 ...
Page 118: ...Appendix 118 FV4000 FS4000 D184B097U02 ...
Page 119: ...Appendix D184B097U02 FV4000 FS4000 119 ...
Page 120: ...Appendix 120 FV4000 FS4000 D184B097U02 ...
Page 125: ......