Siemens SITRANS SL - Page 182

Technical data
11.1 Technical data
SITRANS SL
184 Operating Instructions, 12/2010, A5E01132948-04
Connection cable to customer interface
Configuration of connection cable
ATEX configuration: Use only cables
supplied
10 x 2, with shielding in twisted-pair configuration (depending
on type and number of I/Os used)
PROFIBUS DP connection cable
ATEX configuration: Use only cables
supplied
1 x 2 + 4 (PROFIBUS DP hybrid cable)
Modbus connection cable
ATEX configuration: Use only cables
supplied
1 x 2 + 3, with shielding in twisted-pair configuration
Cable length for ATEX configuration 3 m
Conductor cross-section Min. 0.34 mm
2
Cable diameter 8 ... 12 mm or 13 ... 18 mm
Minimum bending radius
ATEX - PROFIBUS
110 mm
Sensor connection cable (included for ATEX)
Sensor connection cable type 4 x 2, with shielding, in twisted-pair configuration
Conductor cross-section Min. 0.34 mm
2
Cable sheath PUR (polyurethane)
Dimensions
 Diameter 11 mm
 Length: up to 25 m
Minimum bending radius ATEX: 85 mm
Climatic conditions
Ambient temperature range
 -20 ... +55 °C (-4 ... 131 °F) during operation (additional
solar radiation not permissible!)
 -40 ... + 70 °C (-40 ... 158 °F) during transport and storage
Temperature range at the sensor
side of the process interface
(connection plate)
 -20 ... +70 °C (-4 ... 158 °F)
Ambient pressure 800 ... 1 100 hPa (for ATEX and FM versions)
Humidity < 100 % relative humidity (non condensing)