The B&R X20DM9324 is a digital mixed module for the X20 I/O system, combining 8 digital inputs and 4 digital outputs in one unit. It operates at 24 VDC and supports 1-wire connections. Features include LED status indicators and configurable software input filters for reliable performance
Inputs: 8 digital inputs (sink type)
Outputs: 4 digital outputs (source type)
Nominal Voltage: 24 VDC (-15% / +20%)
Input Current: Typ. 3.75 mA
Output Current: 0.5 A per channel, total 2 A
Connection Type: 1-wire connections
Input Filter: Hardware ≤100 µs, software adjustable 0–25 ms
Protection: Thermal shutdown, short-circuit protection, freewheeling diode for inductive loads
Isolation: Channel-to-bus 500 Veff
Operating Temperature: Horizontal -25°C to +60°C, Vertical -25°C to +50°C
Protection Class: IP20
Certifications: CE, UL, ATEX Zone 2, HazLoc