Control Drawing - Siemens SITRANS TH400 Betriebsanleitung

Anhang
A.2 Control Drawing
A.2

Control Drawing

Model SITRANS TH 400
7NG321*-0AN00
Hazardous (Classified) Location
Class I,Division1, Groups, A,B,C,D
Class I, Zone 0, IIC
1
Approved
Termi-
3
nation
Terminal 3, 4, 5, 6
Vt or Uo : 5,71 V
It or Io : 8,4 mA
Pt or Po : 12 mW
Ca or Co : 40 uF
La or Lo : 200 mH
Class I, Zone 0, Ex ia IIC, Entity / FISCO
IS, Class I, Division 1, Group A, B, C, D
Barrier type: Linear
barrier
Ta ≤ +85°C
T1..T4:
Ta ≤ +70°C
T5:
Ta ≤ +60°C
T6:
Vmax or Ui 30 V
Imax or Ii 120 mA
Pi 0.84 W
Ci 2.0 nF
1 μH
Li
50
1
2
6 3
4 5 4
SENSOR SENSOR
Terminal 1,2
Entity / FISCO
Trapezoid Suitable for
barrier FISCO
systems
Ta ≤ +75°C Ta ≤ +85°C
Ta ≤ +65°C Ta ≤ +60°C
Ta ≤ +45°C Ta ≤ +45°C
30 V 17.5 V
300 mA 250 mA
1.3 W 2.0 W
2.0 nF 2.0 nF
1 μH 1 μH
1
2 2
6 3 6
5 4 5
SENSOR
Suitable for
FISCO
systems
Ta ≤ +85°C
Ta ≤ +60°C
Ta ≤ +45°C
15 V
900 mA
5.32W
2.0 nF
1 μH
Non-hazardous Location
Associated Apparatus
Barrier or
FISCO Supply
with
entity Parameters:
Voc or Uo < Vmax or Ui
Isc or Io < Imax or Ii
Po < Pi
Ca or Co > Ci + Ccable
La or Lo > Li + Lcable
This device must not be
connected to any
associated apparatus
which uses or generates
more than 250 VRMS
Betriebsanleitung, 06/2010, A5E01018665-02
SITRANS TH400