227865 / 9185612310
2016-04-15·BA00·III·en·03
Technical data
9
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
EN
Fieldbus Isolating Repeater
Series 9185
Technical Data
Electrical data
Auxiliary power
Nominal voltage
U
N
24 V UC
DC voltage range 18 ... 31.2 V
AC voltage range
24 V ± 15 %
Residual ripple
within DC voltage
range
(
3.6 V
SS
Nominal current
(24 V)
66 mA
Power input
1.6 W
Field side interface
(X3)
Version
RS-485 IS intrinsically safe, RS-422/RS-485
Level
setting: RS-485 IS (PNO specification) and RS-485 Ex i
(R. STAHL specification)
Connections
Sub-D socket X3, 9-pole
Transmission rate 1.2 kBit/s ... 1.5 MBit/s
Settings
fixed transmission speed or automatic detection > 9.6 kBit/s
(only with Profibus DP)
Conductor length
depends on transmission rate and cable
Terminating
resistor
to be set in external plug
Data transmission
indication
LED green "RxD3"
Safe area interface
(X1)
Version
RS-232 C
Connection
Sub-D plug X1, 9-pole
Level
EIA RS-232 C
Transmission rate 1.2 ... 93.75 kBit/s
Settings
fixed transmission speed or automatic detection > 9.6 kBit/s
(only with Profibus DP)
Conductor length
(
20 m
Data reception
indication
"RxD1" LED, green
