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Intrinsic Safety Control Drawing A5E00158421-01
ET 200iS
Not hazardous area
Hazardous area
Class I, DIV 2, GP A....D
Class I, Zone 1, IIC T4
You can find the pin configuration in the manual „SIMATIC ET 200iS Distributed I/O Station",
chapter 12.
Use with TM-IM/BSM P/N 6ES7 193-5DB00-0AA0.
The following parameters for the RS 485 fieldbus connection apply to the interface module:
The following merits apply to the fieldbus line:
Must be in accordance with NEC 504.30B:
•
≤
L' / R'
•
≤
C'
•
Litz wire diameter ≤ 0,2 mm
•
Concentrated inductance and capacitance are not allowed in the running of the external RS
485 fieldbus system.
•
In applications where concentrated inductance and capacitance are considered the
following values apply: C
and
L
, L
o
Copyright 2004 by Siemens AG. All Rights Reserved
A5E00158421-01
[ V
]
U
, V
o
oc
dc
[ mA ]
I
, I
sc
o
, [ mW ]
P
o
[ V
]
U
, V
i
max
dc
(*) I
, I
, P
can be any value
i
max
i
22 µH / Ω (loopresistance)
250 nF / km
, C
< 100 µF (A, B/IIC) or < 1000 µF (C, D/IIB)
o
a
< 3mH (A, B/IIC) or < 15 mH (C, D/IIB)
a
6ES7 151-2AA00-0AB0
Associated Apparatus
Interface module IM 151-2
BSM 1
Fieldbus
4,2
100
106
4,2 (*)
I
= 81 mA
supply
5 of 13
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