Endress+Hauser PROline promass 80 Documentation Technique page 31

PROline Promass 80
!
Endress+Hauser
Input/output circuits
➁ = Input/output circuit cable
Fig. 3:
A = View A
Note:
The table below contains the values which depend on the type code (type of device).
Always remember to compare the type code in the table with the code on the nameplate
of your device.
Transmitter Promass 80***-***********A
Terminals 20
+
Designation
Functional
values
Intrinsically
safe circuit
U =
m
I =
m
Transmitter Promass 80***-***********D
Terminals 20
+
Status input ➁
Designation
Functional 3...30 V DC
values R = 5 kΩ
i
Intrinsically
no
safe circuit
U = 260 V AC
m
I =
m
21 22 23
– + –
21 22 23
– + –
Status output ➁
3...30 V DC / 250 mA
no
260 V AC
500 mA
<
24 25 26
+ – +
Pulse/frequency Current output
output ➁ HART ➁
f = 2...1000 Hz active: 0/4...20 mA
< 700 Ω
30 V DC/250mA R
L
HART ≥ 250 Ω
passive R
L
passive: max. 30 V DC
no
260 V AC 260 V AC
500 mA
24 25 26
+ – +
Pulse/frequency Current output
output ➁ HART ➁
f = 2...1000 Hz active: 0/4...20 mA
30 V DC/250mA R
L
HART ≥ 250 Ω
passive R
L
passive: max. 30 V DC
no
260 V AC 260 V AC
0
27
–
no
27
–
< 700 Ω
no
11