Endress+Hauser PROline promass 80 Documentation Technique page 32

0
<
12
Transmitter Promass 80***-***********S
Terminals 20
+
Designation
Functional
values
Intrinsically
safe circuits
U =
o
I =
o
P =
o
L IIC/IIB =
o
C IIC/IIB =
o
1)
L IIC/IIB =
o
1)
C IIC/IIB =
o
U =
i
I =
i
P =
i
L IIC =
i
C IIC =
i
1)
Permissible values for simultaneous occurrence of concentrated inductances and capacitances.
2)
The circuitry must comply with the applicable regulations for electrical installations.
Transmitter Promass 80***-***********T
Terminals 20
+
Designation
Functional
values
Intrinsically
safe circuits
U =
i
I =
i
P =
i
L IIC =
i
C IIC =
i
21 22 23
– + –
21 22 23
– + –
PROline Promass 80
24 25 26
+ – +
Pulse/frequency Current output
output ➁
f = 0...1000 Hz active: 0/4...20 mA
passive: 30 V DC/ R
HART ≥ 250 Ω
250 mA R
L
EEx ia
21.8 V DC
6 mH / 30 mH
160 nF / 1160 nF
2 mH / 10 mH
80 nF / 300 nF
30 V DC 30 V DC
500 mA
600 mW
negligible negligible
6 nF
24 25 26
+ – +
Pulse/frequency Current output
output ➁
f = 0...1000 Hz passive: 0/4...20 mA
Voltage drop ≤ 9 V
passive: 30 V DC/
250 mA
<
R
L
EEx ia
30 V DC
500 mA
600 mW
negligible negligible
6 nF
Endress+Hauser
27
–
HART ➁
< 400 Ω
L
EEx ia
90 mA
491 mW
2)
2)
10 mA
2)
0,3 W
6 nF
27
–
HART ➁
–
V 9 V
supply
------------------------------- -
25 mA
EEx ia
30 V DC
100 mA
1.25 W
6 nF