2
02
2-
06
18
Fieldbus Surge Protector
Product Specifications
2.3.3
SCP-LBF.IA1.36.IE.*
Fieldbus interface
Self current consumption
max. 6 mA (for version SCP-LBF-IA1.36.IE.1) , max. 0 mA
(for version SCP-LBF-IA1.36.IE.0)
Indicators/operating means
LED ERR
green flashing: status OK , red flashing:
maintenance required (for version SCP-LBF-IA1.36.IE.1)
Electrical specifications
Rated voltage
36 V
Rated current
250 mA
Continuous voltage
max. 33 V
Reaction time
Line/Line
max. 1 ns
Line/Earth
max. 100 ns
Screen/Shield-Earth
max. 100 ns
Ambient conditions
Ambient temperature
-40 ... 70
°
C (-40 ... 158
°
F)
Data for application in connection with Ex-
areas
EC-Type Examination Certificate
SIRA 12 ATEX 2128X
Group, category, type of protection,
temperature class
II 1G Ex ia IIC T4
Voltage U
i
24 V
Current I
i
500 mA
Internal capacitance C
i
2 nF
Internal inductance L
i
0.1
µ
H
Statement of conformity
SIRA 12 ATEX 4176X
Group, category, type of protection,
temperature class
II 3G Ex nAc IIC T4 , II 3G Ex ic IIC T4
Voltage U
i
33 V
Current I
i
600 mA
Internal capacitance C
i
2 nF
Internal inductance L
i
0.1
µ
H
