Siemens SITRANS Series - Operating; 7.1 Introduction

ATEX/IECEx and others SITRANS TH/TR SITRANS TF Display
Input terminals
SITRANS TH/TF: 3, 4,
5, 6, 7, 8, 9
SITRANS TR: 5, 6, 7,
8, 9, 10, 11, 12
U
o
= 7.2 V DC, I
o
= 12.9 mA, P
o
= 23.3 mW, L
o
= 200 mH, C
o
=
13.5 μF
-
● "Intrinsic safety ic"
type of protection
Zones 2 and 22
Name
● ATEX
II 2 G Ex ic IIC T6 ... T4 Gc
II 2 D Ex ic IIIC Dc
● IECEx
Ex ic IIC T6 ... T4 Gc
Ex ic IIIC Dc
● EACEx
2Ex ic IIC T6 ... T4 Gc X
Ex ic IIIC T***°C Dc X
Output terminals
SITRANS TH/SI‐
TRANS TF single
chamber housing: 1, 2
SITRANS TR: 3, 4
SITRANS TF dual
chamber housing: (+)
and (-)
U
i
= 37 V DC, L
i
= 0 μH, C
i
=
1.0 nF
For U
i
= 48 V DC, P
i
= 851 mW,
L
i
= 0 μH, C
i
= 1.0 nF
U
i
= 37 V DC, L
i
= 0 μH, C
i
=
1.0 nF
For U
i
= 48 V DC, P
i
= 851 mW,
L
i
= ? μH, C
i
= ? nF
U
i
= 37 V DC, L
i
= 0 μH, C
i
=
1.0 nF
For U
i
= 48 V DC, P
i
= 851 mW,
L
i
= ? μH, C
i
= ? nF
● Permissible
ambient
temperature
-50 … +85 °C (-58 … +185 °F)
temperature class T4
-50 … +70 °C (-58 … +158 °F)
temperature class T5
-50 … +55 °C (-58 … +131 °F)
temperature class T6
-50 … +85 °C (-58 … +185 °F)
temperature class T4
-50 … +70 °C (-58 … +158 °F)
temperature class T5
-50 … +55 °C (-58 … +131 °F)
temperature class T6
-50 … +85 °C (-58 … +185 °F)
temperature class T4
-50 … +70 °C (-58 … +158 °F)
temperature class T5
-50 … +55 °C (-58 … +131 °F)
temperature class T6
Output terminals
SITRANS TH/SI‐
TRANS TF single
chamber housing: 1, 2
SITRANS TR: 3, 4
SITRANS TF dual
chamber housing: (+)
and (-)
U
i
= 30 V DC, L
i
= 0 μH, C
i
=
1.0 nF
U
i
= 30 V DC, L
i
= 0 μH, C
i
=
1.0 nF
Ui = 30 V DC, Li = 0 μH, Ci =
1.0 nF
● Permissible
ambient
temperature
-50 … +85 °C (-58 … +185 °F)
temperature class T4
-50 … +75 °C (-58 … +167 °F)
temperature class T5
-50 … +60 °C (-58 … +140 °F)
temperature class T6
Input terminals
SITRANS TH/TF: 3, 4,
5, 6, 7, 8, 9
SITRANS TR: 5, 6, 7,
8, 9, 10, 11, 12
U
o
= 7.2 V DC, I
o
= 12.9 mA,
P
o
= 23.3 mW, L
o
= 200 mH,
C
o
= 13.5 μF
Technical specifications
7.4 Certificates and approvals
SITRANS TH320/TH420/TR320/TR420/TF320/TF420
Compact Operating Instructions, 03/2018, A5E41865021-AA 69