Publicidad
Idiomas disponibles
Idiomas disponibles
4.
Conformity of standards
Trimod Besta level switches type I..., IE9... conform with the requirements of:
EMV
RoHS
Safety Integrity Level SIL
5.
Technical data
Safety Integrity Level (SIL)
Types
I..., IN..., IE9..., INE9..., HI...,
HIN..., HIE9..., HIE9..., TDI...,
TDIN..., TDIE9..., TDNE9..., etc.
II..., IIE9..., HII..., HIIE9..., TDII...,
TDIIE9... etc.
Electrical connection
The electrical connection should be carried out in accordance with the regulations of NAMUR /
EN 60947-5-6.
For operating temperatures above 100°C cables with appropriate heat-resistant insulation must be
used.
Do not wire for direct starting of motors, but wire in series with operating coils, relays etc.
This equipment has no excess-current cut-out device.
Supply voltage
Recommended evaluation electronics (Transformer isolated amplifier from Pepperl + Fuchs):
for type I..., IN..., II...
for type IE9..., INE9..., IIE9...
Principles of use
Type I...
As high alarm using the closed-circuit principle or as low alarm using the open-
circuit principle.
Float at the top:
Float at the bottom:
Type IN...
As low alarm using the closed-circuit principle or as low alarm using the open-circuit
principle.
Float at the top:
Float at the bottom:
Type II...
with two proximity switches, Galvanically isolated. Combination of I... and IN...
Type IE9...
TÜV tested. As high alarm using the closed-circuit principle.
For self-checking, must be operated using the closed-circuit principle.
Float at the top:
Type INE9...
TÜV tested. As low alarm using the closed-circuit principle.
For self-checking, must be operated using the closed-circuit principle.
Float at the bottom:
Type IIE9...
with two proximity switches, Galvanically isolated. Combination of IE9... and INE9...
For self-checking, must be operated using the closed-circuit principle.
www.trimodbesta.com
EN 60947-5-2, EN 60947-5-6
EN IEC 63000
IEC 61508:2010
assembled with
1 inductive proximity switch
2 inductive proximity switches
U
8.2 VDC ±5% / U
N
B
Electromagnetic compatibility (EMC) acc. to EN 60947-5-2
KFA6-SR2-EX1.W
KFA6-SR2-EX2.W
KHA6-SH-EX1
ED2-SH-EX2.R1
ED2-SH-EX1.R1
proximity switch damped I ≤ 1 mA.
proximity switch undamped I ≥ 2.2 mA.
proximity switch undamped I ≥ 2.2 mA.
proximity switch damped I ≤ 1 mA.
proximity switch damped I ≤ 1 mA.
proximity switch damped I ≤ 1 mA.
12 │ 46
5 to 25 VDC
SIL Level
SIL 1 (SIL 3 capable)
SIL 1 (SIL 3 capable)
LTB008X │ 2023/01
Publicidad
