Short description
I/O module 4 half bridge outputs
General information
B&R ID code 0xA976
Status indicators I/O function per channel, operating state, module status
Diagnostics
Module run/error Yes, using LED status indicator and software
Output Yes, using LED status indicator and software
I/O power supply Yes, using LED status indicator and software
Power consumption
Bus 0.01 W
Internal I/O 0.8 W
External I/O Corresponding to external load
Additional power dissipation caused by actuators (resistive) [W] -
Certifications
CE Yes
UKCA Yes
ATEX Zone 2, II 3G Ex nA nC IIA T5 Gc
IP20, Ta (see X20 user's manual)
FTZÚ 09 ATEX 0083X
UL cULus E115267
Industrial control equipment
HazLoc cCSAus 244665
Process control equipment
for hazardous locations
Class I, Division 2, Groups ABCD, T5
EAC Yes
KC Yes
Motor bridge - Power unit
Quantity 4
Type Half bridge
High-side driver
Low-side driver
Nominal voltage 24 VDC
Switching voltage 24 VDC (-15% / +20%)
Nominal current 3 A
Maximum current 5 A (250 ms)
Total nominal current 10 A
Current value measurement
Resolution 100 mA
Data collection In high side branch
Output protection Thermal shutdown in the event of overcurrent or short circuit
Supply voltage No reverse polarity protection
Insulation voltage between channel and bus 500 Veff
Protective circuit
External 24 VDC power supply - maximum current 10 A (melting fuse)
Digital outputs
Quantity 4
Nominal voltage 24 VDC
Output protection Thermal shutdown in the event of overcurrent or short circuit
Type Half bridge
High-side driver (source)
Low-side driver (sink)
Max. continuous current per output 3 A
Max. module current 10 A
Recording current value on high branch
Resolution 100 mA
Electrical properties
Electrical isolation Bus isolated from channel and internal I/O power supply
Channel not isolated from channel and internal I/O power supply
Operating conditions
Mounting orientation
Horizontal Yes
Installation elevation above sea level
0 to 2000 m No limitation
>2000 m Reduction of ambient temperature by 0.5°C per 100 m
Degree of protection per EN 60529 IP20
Ambient conditions
Temperature
Operation
Horizontal mounting orientation 0 to 50°C
Vertical mounting orientation Not permitted
Derating See section "Derating".
Storage -25 to 70°C
Transport -25 to 70°C
Relative humidity
Operation 5 to 95%, non-condensing
Storage 5 to 95%, non-condensing
Transport 5 to 95%, non-condensing
Mechanical properties
Note Order 1x terminal block X20TB12 separately.
Order 1x bus module X20BM11 separately.
Pitch 12.5+0.2 mm
Material number:
X20MM4331
Description:
  • 4 half-bridge outputs
  • High component density
  • 3 A continuous current
  • 5 A peak current
  • Readable current

The 4 outputs on the motor module are designed as half-bridge outputs. The continuous current per channel is 3 A at a peak current of up to 5 A. Integrated diagnostics offer the possibility to read back the output current for each channel using the application.

The module offers extensive possibilities for controlling motors, valves or resistive loads and is particularly well suited for controlling brush DC motors. The outputs can be switched on/off and short-circuited.

Mandatory Accessories
Bus modules
X20BM11 X20 bus module, 24 VDC keyed, internal I/O power supply connected through
X20BM15 X20 bus module, with node number switch, 24 VDC keyed, internal I/O power supply connected through
Terminal blocks
X20TB12 X20 terminal block, 12-pin, 24 VDC keyed
Automation Studio HW Upgrades Version (Date) Download
V2.6 HW Upgrade (X20MM4331) EXE / 793 KB
V3.0 HW Upgrade (X20MM4331) EXE / 792 KB
V3.0 HW Upgrade (X20MM4331) EXE / 2 MB
V4.0 HW Upgrade (X20MM4331) EXE / 817 KB
Certificates Version (Date) Download
244665 CSA HazLoc CoC X20, X67 PDF / 158 KB
E115267 UL CoC X20 PDF / 1 MB
EU Declaration ATEX X20 PDF / 218 KB
EU Declaration of conformity PLC X20 PDF / 169 KB
FTZU 09 ATEX 0083X PDF / 771 KB
Safe cutoff of potential groups PDF / 211 KB
UK Declaration PLC X20 PDF / 151 KB
X20, X67 KC certificates PDF / 6 MB
Documentation Version (Date) Download
Data sheet X20MM4331 PDF / 406 KB
Installation- / EMC-Guide PDF / 20 MB
X20 System User´s Manual PDF / 7 MB
E-CAD (Electro or EPLAN Templates) Version (Date) Download
X20 EPLAN P8 from V2.4 EXE / 160 MB
M-CAD (Mechan. Templates) Version (Date) Download
3D File DXF/STEP X20 Electronic module ZIP / 10 KB
3D File STEP X20 I/O-Slice ZIP / 872 KB
Dimensions PDF X20 Electronic module PDF / 3 KB

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