Siemens sitrans LU01 Manual de instrucciones Pagina 15

  • Descarga
  • Añadir a mis manuales
  • Imprimir
  • Pagina
    / 114
  • Tabla de contenidos
  • SOLUCIÓN DE PROBLEMAS
  • MARCADORES
  • Valorado. / 5. Basado en revisión del cliente
Vista de pagina 14
7ML19985BE02 SITRANS LU01 – INSTRUCTION MANUAL Page 9
mmmmm
Installation
Installation
Installation shall only be performed by qualified personnel, and in accordance with local
governing regulations.
The following procedure applies to all SITRANS LU01 level monitor installations. See
Application Examples on page 89 for additional installation requirements. Also, refer to
the instruction manuals of all other equipment connected to the SITRANS LU01 for
additional installation instructions.
SITRANS LU01
Location
Recommended
Ambient temperature is always within -20 to 50 °C (-5 to 122 °F)
SITRANS LU01 display window is at shoulder level, unless most interaction is
through a SCADA system
Easy access for hand programmer is provided
Cable length requirements are minimal
Mounting surface is free from vibration
Leave sufficient room to swing unit lid open and have clear access.
A place for a laptop computer is provided for on-site Dolphin Plus configuration
Avoid
Exposure to direct sunlight. (Provide a sun shield to avoid direct sunlight.)
Proximity to high voltage/current runs, contacts, SCR or variable frequency motor
speed controllers
Cable/Conduit Entry Requirements
Enclosure cable/conduit entries may be required for:
•Transducers
TS-3 temperature sensor (if used)
mA output (if used)
Relays (if used)
Synchronization (see Interconnection/Level System Synchronization)
•Power
Communications:
SmartLinx, RS-485, RS-232, bipolar.
Note: Transducer cables must be run in a grounded metal conduit, separate from
other wiring, (except TS-3 temperature sensor wiring, if applicable).
Vista de pagina 14
1 2 ... 10 11 12 13 14 15 16 17 18 19 20 ... 113 114

Comentarios a estos manuales

Sin comentarios