Schéma De Connexion Fm/Csa - Siemens Pointek Serie Instructions De Service

C.4 Schéma de connexion FM/CSA
Hazardous (Classified) Location
IS CLASS I, II, III, DIV.1 GROUPS A, B, C, D, E, F & G T6...T4
XP CLASS I, DIV. 1 GROUPS A, B, C & D T4
CLASS I, DIV. 2 GROUPS A, B, C & D T4
CLASS II, III, DIV. 1 GROUPS E, F & G T4
Temperature Class T6 for –40°C ≤ ambient temperature ≤ +40°C
Temperature Class T4 for –40°C ≤ ambient temperature ≤ +85°C
CLS200/CLS300 unit
Point Level Sensors
solid state output
Installation must in accordance with the National Electrical Code (R)
(NFPA 70, Article 504) and ANSI/ISA-RP 12.06.01
Pointek CLS200/CLS300 standard
Instructions de service, 05/2021, A5E51582373-AA
External frame earth terminal
Note
1 & 2
Communication I/O
Note 3
Note
1 & 2
Communication I/O
Enclosure
Installation en zone à risque d'explosion
Unclassified Location
Entity Parameter
Ui (Vmax)
Ii (imax)
Pi
Ci
Li
NOTES:
1) Fieldbus input: specified to the fisco model
2) Manufacturer 's installation instructions must be followed for installation of Associated Intrinsically Safe Apparatus
3) Either one or both wire pairs between Associated Intrinsically Safe Apparatus must be
grounded screened or shielded wires.
4) For FM: Installation must be in accordance with ANSI / ISA 12.06.01 and the National Electrical Code (ANSI / NFPA 70)
5) For CSA: Installation must be in accordance with applicable section of Canadian Electrical Code (CEC)
6) For Division 2 installation, associated apparatus is not required, installation must be in accordance
with Division 2 wiring methods and supply voltage must not exceed 30 Volts
7) Dust-tight seals must be used for Class II and III installations
8) The CLS200 / CLS300 transmitter is approved for Class I, Zone 0 applications if connecting to AEx[ia] rated
Associated Intrinsically Safe Apparatus. The transmitter is suitable only for Class I, Zone 1 or Zone 2, and not
suitable for Class 1, Zone 0 or Class, Division 1 applications
9) For FM the unit must be installed using FM Approved Apparatus
Product Group
FOR INTERNAL
USE ONLY
C.4 Schéma de connexion FM/CSA
GROUPS A, B, C, D, E, F, G; IIC GROUPS C, D, E, F, G; IIB
Current Loop Current Loop
Solid State
Output Output Output
30 V
24 V 24 V
380 mA 110 mA 380 mA
5.32 W 825 mW 5.32 W
5 nF 0 5 nF
10 µH 0 10 µH
Solid State
Output
30 V
200 mA
1.5 W
0
0
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