Siemens SIPROCESS GA700, Руководство по эксплуатации, Страница: 201 / 224

Table 10-5 Field control unit: Option modules
Option modules
Optional module 2.2
3 analog outputs 0/4 to 20 mA, isolated; max. load 750 Ω
4 analog inputs 0/4 to 20 mA, non-floating, internal resistance
≤ 100 Ω
Table 10-6 Field control unit / field module Climatic conditions
Climatic conditions
Permissible oper‐
ating elevation
1)
Hazardous areas: 2000 m AMSL to EN 60079-0
Non-hazardous
areas:
3000 m above sea level
Permissible ambient temperature
● -30 to +70 °C during storage and transportation
● +5 °C to +55 °C for regular operation with OXYMAT 7
● +5 °C to +60 °C for operation with OXYMAT 7 and with
limited accuracy
Permissible humidity < 90% relative humidity as annual average, during storage
and transportation (must not fall below dew point)
1)
Under atmospheric conditions at 0.8 to 1.1 bar
Table 10-7 Field control unit: Cable gland
Cable gland Clamping range diameter
M20 x 1.5 6.1 to 11.5 mm
M20 x 1.5 9.1 to 15.9 mm
M20 x 1.5 12.5 to 20.9 mm
M25 x 1.5 14 to 22 mm
Restraining capacity in accordance with DIN EN 50262 Class B
IP55 protection is only achieved if the diameters of the inserted cables are within the clamping range
of the cable gland.
Technical specifications
10.2 Technical specifications of field device
Field device
Operating Instructions, 05/2015, A5E35640463-02
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