Technical Data
12
162278 / 9440609310
2020-10-22·BA00·III·en·08
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CPU & power module
for Zone 2/Class I, Div. 2
Series 9440/15
For further technical data, see r-stahl.com.
Galvanic separation
between power
supply and system
components
1500 V AC
between Fieldbus/
ServiceBus interface
and system
components
1500 V AC
between two
bus interfaces
500 V AC
Electromagnetic
compatibility
Tested to the following standards and regulations:
EN 61326-1, EN 61000-4-1 to 6, NAMUR NE 21
Ambient conditions
Ambient temperature
-20 to +65 °C
Storage temperature
-40 to +70 °C
Relative humidity
(no condensation)
< 95%
Use at the height of
< 2000 m
Semi-sinusoidal shock
(IEC/EN 60068-2-27)
15 g (3 shocks per axis and direction)
Sinusoidal vibration
(IEC/EN 60068-2-6)
1 g in frequency range between 10 to 500 Hz
2 g in frequency range between 45 to 100 Hz
Mechanical data
Connection
Fieldbus RS485
Sub-D socket 9-pin
ServiceBus RS485
Sub-D socket 9-pin
Power supply
Plug-in screw terminals to 4.0 mm
2
Degree of protection
(IEC 60529)
Modules
IP30
Connections
IP20
Module enclosure
Polyamide 6GF
Fire resistance (UL 94) V2
Mounting / Installation
Installation conditions
Mounting type
on 35 mm DIN rail NS 35/15
Mounting orientation horizontal and vertical
Technical Data
