Technical data
10
227865 / 9185612310
2015-12-17·BA00·III·en·02
Fieldbus Isolating Repeater
Series 9185
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Connection diagram see device labelling
For further technical data, see www.stahl-ex.com.
System side
interface (X2)
Version
RS-485/RS-422
(switchable)
Connection
Sub-D plug X2, 9-pole
Level
EIA RS-485, EIA RS-422
Transmission rate 1.2 kBit/s ... 1.5 MBit/s
Settings
Keying RS-422 transmitter on/off
Conductor length
depends on transmission rate and cable
EOL resistor
to be connected in external plug
Data reception
indication
"RxD2" LED, green
Technical Data
Ambient conditions
Ambient temperature
Single device
-20 ... +65 °C
Group assembly
-20 ... +65 °C
The installation conditions affect the ambient temperature.
Observe the "Cabinet installation guide"
Storage temperature -40 ... +80 °C
Relative humidity
(no condensation)
(
95 %
Use at the height of
< 2000 m
Mechanical data
Connection
Technical Data
Screw terminals
Spring clamp
terminals
Single-wire connection
- rigid
- flexible
- flexible with core end
sleeves
(without / with plastic sleeve)
0.2 ... 2.5 mm
2
0.2 ... 2.5 mm
2
0.25 ... 2.5 mm
2
0.2 ... 2.5 mm
2
0.2 ... 2.5 mm
2
0.25 ... 2.5 mm
2
two-wire connection
- rigid
- flexible
- flexible with core end
sleeves
0.2 ... 1 mm
2
0.2 ... 1.5 mm
2
0.25 ... 1 mm
2
–
–
0.5 ... 1 mm
2