Electrical Data For Div. 1 / Zone 1; Version I: Active / Passive Current Outputs; Special Connection Conditions - ABB CoriolisMaster FCB300 Serie Instrucciónes De Puesta En Marcha

8.3

Electrical data for Div. 1 / Zone 1

8.3.1

Version I: Active / passive current outputs

Model FCB3xx-F1, FCT3xx-F1: HART active
Current output 1, active
Terminals 31 / 32
Current output 2, passive
Terminals 33 / 34
Pulse output, active or passive
Terminals 51 / 52
Switching output, passive
Terminals 41 / 42
Switching input, passive
Terminals 81 / 82
All inputs and outputs are electrically isolated from one other and from the power supply. Only current outputs 1 and 2 are not
electrically isolated from one another.
8.3.2 Version II: Passive / passive current outputs
Model FCB3xx-F1, FCT3xx-F1: HART passive
Current output 1, passive
Terminals 31 / 32
Current output 2, passive
Terminals 33 / 34
Pulse output, active or passive
Terminals 51 / 52
Switching output, passive
Terminals 41 / 42
Switching input, passive
Terminals 81 / 82
All inputs and outputs are electrically isolated from one other and from the power supply.
Change from one to two columns
8.3.3

Special connection conditions

The output circuits are designed so that they can be
connected to both intrinsically-safe and non-intrinsically-safe
circuits.
It is not permitted to combine intrinsically-safe and non-
intrinsically safe circuits. In case of a change of type of
protection observe chapter 6.5.5.
On intrinsically-safe circuits, equipotential bonding must be in
place along the entire length of the cable used for the current
outputs.
The rated voltage of the non-intrinsically-safe circuits is
U = 60 V.
M
Change from two to one column
40 - EN CI/FCB300-X1 Rev. C | CoriolisMaster FCB330, FCB350
Type of protection non IS
Vmax (V) Imax (mA) Vmax
o o
30 30
VMax
30 30
30 65
30 65
30 10
Type of protection non IS
(V) (mA)
Vmax Imax Vmax (V)
30 30
30 30
30 65
30 65
30 10
Type of protection IS
(V) Imax (mA) P (mW)
o o o
20 100 500
(V) I (mA) P (mW)
Max i
60 100 500
30 100 760
15 30 115
15 30 115
30 60 500
Type of protection IS
i
Imax (mA) P (mW)
60 300 2000
60 300 2000
60 300 2000
60 300 2000
60 300 2000
Provided that rated voltage UM = 60 V is not exceeded if
connections are established to non-intrinsically-safe external
circuits, intrinsic safety is retained.
IMPORTANT (NOTE)
The transmitter and flowmeter sensor enclosures must be
connected to equipotential bonding PA. The operator must
ensure that when connecting the protective conductor PE no
potential differences can occur between the protective
conductor PE and the equipotential bonding PA.
C (nF) C (nF) L
o o PA 0
217 0 3,8
C (nF) C (nF) L (mH)
i i PA i
2,4 2,4 0,17
2,4 2,4 0,17
2,4 2,4 0,17
2,4 2,4 0,17
2,4 2,4 0,17
i L (mH)
C (nF) C (nF)
i PA i
0,47 0,47 0,17
0,47 0,47 0,17
0,47 0,47 0,17
0,47 0,47 0,17
0,47 0,47 0,17
(mH)