3RK1408-8KE00-0AA2
AS-INTERFACE SLIMLINE MODULE

From SIEMENS

AS-i ground fault module IP20 S22.5, ground fault monitoring 1 input, remote reset 2 x signaling output, Relay DC-12 1 A / DC-13 500 mA (24 V) Screw terminal connection Overall width 22.5 mm No AS-i address required Only AS-Interface monitoring
General technical data:
Design of the productground-fault detection modules - modules with special functions
Product function
Ground fault detectionYes
counterNo
Overvoltage detectionNo
Protocol is supported AS-interface protocolYes
Type of electrical connection of the inputs and outputsscrew-type terminals
AS interface total current input maxmA40
Earth fault10% Uas-i <= Ugnd <= 90% Uas-i
Addressingthe module does not need its own AS-Interface address
Signal range
low signal lin maxmA1.5
high signal
— Uin minV10
— lin minmA6
Current carrying capacity
DC-12A1
DC-13
— 24 VmA500
— 48 VmA200
Operating cycles DC-122 000 000
Rated operational voltage DCV24 ... 48
Rated temperature°C25
AS interface Connection Polarity reversal protectionbuilt-in
Note 1If repeaters are used, a ground fault detection module must be used for each AS-Interface segment (number of AS-Interface power supply units = number of ground fault detection modules)
Note 2Uaux should be protected by a 2 A slow fuse. The endurance of the relay can be increased if inductive loads are connected using freewheel diodes.
Equipment marking acc. to DIN 40719 extended according to IEC 204-2 acc. to IEC 750A
Equipment marking acc. to DIN EN 61346-2K
Ambient conditions:
Ambient temperature
during operation°C-25 ... +70
during storage°C-40 ... +85
Protection class IPIP20
Mechanical data:
Widthmm22.5
Heightmm102
Depthmm86
Mounting typestandard rail mounting/wall mounting

External links