Endress+Hauser ATEX II1/2GD, Safety Instructions

Page: 33 / 50

Proline Promass 80 XA00097D
Hauser 33
Terminal assignment and
connection data for signal
circuits (intrinsically safe
circuits)
!
Note!
The following tables contain values/specifications, which are dependent on the type code (type of measuring
device). Please compare the following type code to the one shown on the nameplate of your measuring device.
For a graphic representation of the electrical connections:

ä
32.
Terminal assignment of transmitter 80***-***********S+#**#
Terminal assignment of transmitter 80***-***********T+#**#
Terminal assignment and
connection data for signal
circuits (non-intrinsically
safe circuits)
!
Note!
The following tables contain values/specifications, which are dependent on the type code (type of measuring
device). Please compare the following type code to the one shown on the nameplate of your measuring device.
For a graphic representation of the electrical connections:

ä
32.
Terminal assignment
Transmitter
Terminal no. (inputs/outputs)
20 (+) 21 (–) 22 (+) 23 (–) 24 (+) 25 (–) 26 (+) 27 (–)
Assignment – –
Pulse/frequency output,
passive
Current output HART,
active
Electric circuit – – Ex ia Ex ia
Safety-related
values – – U
i
I
i
P
i
L
i
C
i
30 V DC
500 mA
600 mW
negligible
6 nF U
o
I
o
P
o
L
o
IIC/IIB
C
o
IIC/IIB
1)
L
o
IIC/IIB
1)
C
o
IIC/IIB
U
i
I
i
P
i
L
i
C
i
21.8 V DC
90 mA
491 mW
4.1 mH/15 mH
160 nF/1160 nF
2 mH/10 mH
80 nF/300 nF
30 V DC
2)
10 mA
2)
0.3 W
2)
negligible
6 nF
Functional
values – – galvanically isolated,
passive: 30 V DC / 250 mA
Open Collector
Full scale frequency
2 to 5000 Hz galvanically isolated,
active: 0/4 to 20 mA
R
L
< 400

R
L
HART

250

1)
Permitted values in the event of simultaneous occurrence of concentrated inductances and capacitances.
2)
The interconnection must be assessed according to the valid construction provisions.
Transmitter
Terminal no. (inputs/outputs)
20 (+) 21 (–) 22 (+) 23 (–) 24 (+) 25 (–) 26 (+) 27 (–)
Assignment – –
Pulse/frequency output,
passive
Current output HART,
passive
Electric circuit – – Ex ia Ex ia
Safety-related
values – – U
i
I
i
P
i
L
i
C
i
30 V DC
500 mA
600 mW
negligible
6 nF U
i
I
i
P
i
L
i
C
i
30 V DC
100 mA
1.25 W
negligible
6 nF
Functional
values – – galvanically isolated,
passive: 30 V DC / 250 mA
Open Collector
Full scale frequency

2 to 5000 Hz
galvanically isolated,
passive: 4 to 20 mA
voltage drop

9 V
R
L
< [(V
p. supply
– 9 V) ÷ 25 mA]
Order
characteristic
"Inputs/outputs" Terminal no. (inputs/outputs)
20 (+) 21 (–) 22 (+) 23 (–) 24 (+) 25 (–) 26 (+) 27 (–)
A – –
Pulse/
frequency output
Current output
HART
D Status input Relay output
Pulse/
frequency output
Current output
HART
8 Status input
Pulse/
frequency output
Current output 2
Current output 1
HART