Material numberX20DO8322
Inductive-load handlingInternal freewheeling diode
B&R ID code0xA4AC
Digital output channels8
Output-monitoring delay10 ms
Status indicationPer-channel I/O, operating state and module status
Output circuitSource
Off-state leakage current5 µA
Module diagnosticsLED and software
Output deviceCurrent-sourcing FET
RDS(on)210 mΩ
Degree of protectionIP20
Connection type1-wire
Peak short-circuit current<12 A
Horizontal operating temperature-25 to 60°C
Nominal voltage24 VDC
Restart after protection tripApproximately 10 ms, temperature-dependent
Vertical operating temperature-25 to 50°C
Permitted switching voltage24 VDC -15% / +20%
Inductive braking voltageTypical 50 VDC
Storage / transport temperature-40 to 85°C
Nominal current per channel0.5 A
Channel-to-bus insulation500 Veff
Operating humidity5 to 95%, non-condensing
Total nominal current4 A
Electrical isolationChannels isolated from bus
Required terminal blockX20TB12, ordered separately
0 to 1 switching delay<300 µs
Channel-to-channel isolationNot isolated
Required bus moduleX20BM11 or X20BM15
1 to 0 switching delay<300 µs
Bus power consumption0.26 W
Module pitch12.5 +0.2 mm
Resistive switching frequencyMaximum 500 Hz
Internal I/O consumption0.8 W
Mounting orientationHorizontal or vertical
Output protectionThermal shutdown on overcurrent or short circuit
Additional actuator dissipation+0.42 W, resistive
