Endress+Hauser iTEMP TMT84 - Fieldbus Connection

XA01006T iTEMP TMT82, TMT84, TMT85
18 Endress+Hauser
Type Type of protection Ambient temperature Temperature class
TMT82 Ex nA IIC T6…T4 Gc –40 °C ≤ Ta ≤ +58 °C T6
–40 °C ≤ Ta ≤ +75 °C T5
–40 °C ≤ Ta ≤ +85 °C T4
TMT84, TMT85
TMT71, TMT72
Ex nA IIC T6…T4 Gc –40 °C ≤ Ta ≤ +55 °C T6
–40 °C ≤ Ta ≤ +70 °C T5
–40 °C ≤ Ta ≤ +85 °C T4
Electrical
connection data
Type Type of protection Power supply
(terminals 1+ and
2-)
Sensor circuit
(terminals 3 to
7)
Max. connection values
TMT82 Ex ia IIIC T85°C…T120°C Dc U
i
≤ 30 V
DC
I
i
≤ 130 mA
C
i
= negligible small
L
i
= negligible small
U
o
≤ 7.6 V
DC
I
o
≤ 13 mA
P
o
≤ 24.7 mW
Ex ia IIIC/IIIB/IIIA L
o
= 50 mH
C
o
= 4.5 µF
TMT84,
TMT85
Ex ia IIIC T85°C…T120°C Dc U
i
≤ 17.5 V
DC
I
i
≤ 500 mA
C
i
= 5 nF
L
i
= negligible small
U
o
≤ 7.2 V
DC
I
o
≤ 25.9 mA
P
o
≤ 46.7 mW
Ex ia IIIC/IIIB/IIIA L
o
= 50 mH
C
o
= 4.6 µF
TMT82 Ex tc IIIC T85°C…T105°C Dc
Ex tc IIIC T105°C Dc
Ex tc IIIC T120°C Dc
1)
Ex nA IIC T6…T4 Gc
U
b
= 11 to 42 V
DC
Output: 4 to 20 mA
TMT84,
TMT85
Ex tc IIIC T85°C…T105°C Dc
Ex tc IIIC T105°C Dc
Ex tc IIIC T120°C Dc
1)
Ex nA IIC T6…T4 Gc
U
b
= 9 to 32 V
DC
Output:
FOUNDATION
Fieldbus™
PROFIBUS PA®
Current consum. ≤
11 mA
TMT71,
TMT72
Ex ia IIIC T85°C...T120°C Dc U
i
≤ 30 V
DC
I
i
≤ 100 mA
C
i
= negligible small
L
i
= negligible small
U
o
≤ 4.3 V
DC
I
o
≤ 4.8 mA
P
o
≤ 5.2 mW
Ex ia IIIC/IIIB/IIIA L
o
= 100 mH
C
o
= 18 µF
TMT71,
TMT72
Ex tc IIIC T85°C...T105°C Dc
Ex tc IIIC T105°C Dc
Ex tc IIIC T120°C Dc
1)
Ex nA IIC T6...T4 Gc
U
b
= 10 to 36 V
DC
Output: 4...20mA
1) allowable maximumsurface temperature on the housing for transmitters without provided terminal head