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Short description
I/O module 4 digital outputs 24 VDC for 3-wire connections
General information
B&R ID code 0xF5F9
Status indicators I/O function per channel, operating state, module status
Diagnostics
Module run/error Yes, using LED status indicator and software
Outputs Yes, using LED status indicator and software (output error status)
Power consumption
Bus 0.16 W
Internal I/O 0.49 W
Additional power dissipation caused by actuators (resistive) [W] +1.6
Certifications
CE Yes
EAC Yes
Digital outputs
Variant FET positive switching
Nominal voltage 24 VDC
Switching voltage 24 VDC -15% / +20%
Nominal output current 2 A
Total nominal current 8 A
Connection type 3-wire connections
Output circuit Source
Output protection Thermal shutdown in the event of overcurrent or short circuit (see value "Short-circuit peak current")
Internal freewheeling diode for switching inductive loads
Actuator power supply 0.5 A in total for output-independent actuator power supply
Diagnostic status Output monitoring with 10 ms delay
Leakage current when switched off 5 µA
RDS(on) 100 mΩ
Peak short-circuit current <4 A
Switch-on in the event of overload shutdown or short-circuit shutdown Approx. 10 ms (depends on the module temperature)
Switching delay
0 → 1 <300 µs
1 → 0 <300 µs
Switching frequency
Resistive load Max. 500 Hz
Braking voltage when switching off inductive loads 0.6 V
Isolation voltage between channel and bus 500 Veff
Additional functions Outputs can be connected in parallel to increase the output current.
PWM output
Quantity 4
Nominal voltage 24 VDC
Nominal current 2 A
PWM frequency 30.5 to 1000 Hz
Output protection Thermal shutdown in the event of overcurrent or short circuit (see value "Short-circuit peak current")
Internal freewheeling diode for switching inductive loads
Variant FET positive switching
Configurable dither 0 to 250 Hz, 1 to 25% of the period duration
Period duration resolution 1000 to 65535 µs in 1 µs steps
Isolation voltage between channel and bus 500 Veff
Actuator power supply
Voltage Module power supply minus voltage drop for short-circuit protection
Voltage drop for short-circuit protection at 500 mA Max. 2 V
Short-circuit proof Yes
Power consumption
Actuator power supply Max. 12 W
Electrical properties
Electrical isolation
Channel isolated from bus

Channel not isolated from channel
Operating conditions
Mounting orientation
Horizontal Yes
Vertical 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 -25 to 60°C
Vertical mounting orientation -25 to 50°C
Derating See section "Derating".
Storage -40 to 85°C
Transport -40 to 85°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.
Spacing 12.5 +0.2 mm
Material number:
X20DO4332-1
Description:
  • 4 digital outputs with 2 A
  • Source circuit
  • 3-wire connections
  • 24 VDC and GND for actuator power supply
  • Integrated output protection
  • OSP mode
  • PWM mode

The module is equipped with 4 outputs for 3-wire connections. The nominal output current is 2 A.

Mandatory Accessories
Bus modules
X20BM11 X20 bus module, 24 VDC keyed, internal I/O supply continuous
X20BM15 X20 bus module, with node number switch, 24 VDC keyed, internal I/O supply continuous
Terminal blocks
X20TB12 X20 terminal block, 12-pin, 24 VDC keyed
Automation Studio HW Upgrades Version (Date) Download
V4.0 HW Upgrade (X20DO4332-1) EXE / 649 KB
Documentation Version (Date) Download
Data sheet X20DO4332-1 PDF / 373 KB
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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