Endress+Hauser iTEMP TMT84 Bedienungsanleitung Seite 11

TMT84, TMT85
Endress+Hauser
3. When using a fieldbus connector, make sure that this connector meets the requirements of EN
61421-0 as per Category II3D.
Safety instructions for operating in gas Ex-areas
1. Observe the Safety Instructions (XA069R/09/a3) and connection values for intrinsically safe
explosion protection with the designation: II1G Ex ia IIC T6
2. Observe the Safety Instructions (XA073R/09/a3) and connection values for Category 3 usage
with the designation: II3G Ex nA II T6 or II3G Ex nL IIC T6.
TMT84, TMT85
Power supply (terminals + and -)
Output
TMT84, TMT85
Power supply
(terminals + and -)
Sensor circuit
(terminals 3 to 7)
Safety instructions
II 3D Ex tD A22 IP 54
U ≤ 9 to 32 V DC
FOUNDATION Fieldbus™
®
PROFIBUS PA
Current consumption ≤ 11 mA
II 3D Ex iaD 22
≤ 17.5 V DC
U or
i
≤ 500 mA
I
i
≤ 5 nF
C
i
L = negligible small
i
≤ 7.2 V DC
U
0
≤ 25.9 mA
I
0
≤ 46.7 mW
P
0
T120 °C
T120 °C
24 V DC
250 mA
11