3RK1903-0CB00
XB1 FOR ET 200S/DS-X/RS-X

From SIEMENS

XB1 for ET 200S/DS-X/RS-X brake control module 24 V DC 4 A for motors with mechanical brakes
Product brand nameSIMATIC
Product type designationET 200S
General technical data
Surge voltage resistance rated value8 kV
Shock resistance5g / 11 ms
Operating frequency maximum750 1/h
Product feature
brake control with 230 V ACNo
brake control with 24 V DCYes
brake control with 180 V DCNo
brake control with 500 V DCNo
Type of voltage of the supply voltage for brake control requiredDC
Electromagnetic compatibility
EMC emitted interference
acc. to IEC 60947-1CISPR11, ambience A (industrial sector)
EMI immunity acc. to IEC 60947-1corresponds to degree of severity 3, ambience A (industrial sector)
Conducted interference
due to conductor-earth surge acc. to IEC 61000-4-52 kV (U > 24 V DC)
due to conductor-conductor surge acc. to IEC 61000-4-51 kV (U > 24 V DC)
Safety related data
T1 value for proof test interval or service life acc. to IEC 6150820 y
Protection against electrical shockfinger-safe
Main circuit
Number of poles for main current circuit2
Operating voltage
rated value24 ... 24 V
Operating range relative to the operating voltage at AC
at 50 Hz200 ... 440 V
Inputs/ Outputs
Product function
digital inputs parameterizableNo
digital outputs parameterizableNo
Number of digital inputs0
Supply voltage
Type of voltage of the supply voltageDC
Supply voltage 1 at DC24 ... 24 V
Supply voltage 1 at DC rated value
minimum permissible20.4 V
maximum permissible28.8 V
Control circuit/ Control
Type of voltage of the control supply voltageDC
Control supply voltage 1
at DC24 ... 24 V
Installation/ mounting/ dimensions
Mounting positionvertical, horizontal
Mounting typepluggable on terminal module
Height196.5 mm
Width15 mm
Depth95 mm
Ambient conditions
Installation altitude at height above sea level
maximum2 000 m
Ambient temperature
during operation0 ... 60 °C
during storage-40 ... +70 °C
during transport-40 ... +70 °C
Relative humidity during operation5 ... 95 %
Communication/ Protocol
Product function
supports PROFIenergy measured valuesNo
supports PROFIenergy shutdownNo
Type of electrical connection
of the communication interfacevia backplane bus
for communication transmissionvia backplane bus
Connections/Terminals
Type of electrical connection
for main energy infeedscrew-type terminals
for load-side outgoing feederScrew-type terminals
for main energy transmissionvia energy bus
for supply voltage line-sidevia backplane bus
for supply voltage transmissionvia backplane bus
UL/CSA ratings
Operating voltage
at AC at 60 Hz acc. to CSA and UL rated value600 V

External links