Siemens SITRANS LR 200 Kurzanleitung Seite 160

Hazardous (Classified) Location
Class I, Division 1, Groups A, B, C, D
Class II, Division 1, Groups E, F, G
Class I, Division 2, Groups A, B, C, D
Class II, Division 2, Groups E, F, G
Class III
T4 @ T a = – 40°C to + 85°C
SITRANS LR 200
(PROFIBUS PA)
Notes:
1. The non-intrinsically safe terminals (power rail) must not be connected to any device which uses or generates more
than 250 Vrms or dc unless it has been determined that the voltage has been adequately isolated.
2. In the USA the installation must meet the requirements of the National Electrical Code, NFPA 70. article 504 resp.
article 505 and ANSI / ISA RP 12.6 . In Canada observe the Canadian Electrical Code.
3. Multiple earthing of screen is allowed only, if high integrity equipotential system is realized between the points of bonding.
Warning : Substitution of components may impair intrinsic safety. For installation, maintenance or operation instructions,
see Instruction Manual.
FOR INTERNAL
USE ONLY
Page A-4 SITRANS LR 200 (PROFIBUS PA) – QUICK START MANUAL
Entity parameters:
Terminals and
U , V = 24 V
i max
I , I = 250 mA
i max
P , P = 1.2 W
i max
C = 0
i
L = 0
i
0
Product Group
RADAR
16 / FEB / 2004
R. CLYSDALE
E. DeSIMONE
S. NGUYEN
PETERBOROUGH
2365052900
Non-Hazardous Location
Intrinsic safety barrier
V
V
For Intrinsic safety application use CSA / FM
approved associated apparatus or barrier
Entity parameters:
£
V or V 24 V
oc t
£
I or I 250 mA
s c t
£
P or P 1.2 W
o t
³
C 0 nF + C
a cable
³
L 0 µH + L
a cable
FOR CONSTRUCTION
SITRANS LR 200 / Probe LR
PROFIBUS PA
CONNECTION DRAWING
23650529
1 : 1
See Note 1
FEB
SN
RPC
16/2004
A
NTS
0
4 4
7ML19985QG81