Description

B&R I/O Module X20AT4222

• Extended Product Type : Other

• Product ID : X20AT4222

• B&R Type Designation : Other

Description

• 4 inputs for resistance temperature measurement
• For PT100 and PT1000
• Configurable sensor type per channel
• Direct resistance measurement
• 2- or 3-wire measurement configurable per module
• Configurable filter time
• 3 kV surge strength

Specification of B&R X20AT4222

• I/O module : 4 inputs for PT100 or PT1000 resistance temperature measurement
• Status indicators : I/O function per channel, operating state, module status
• Power consumption Bus : 0.01 W
• Power consumption Internal I/O : 1.1 W
• Input : Resistance measurement with constant current supply for 2- or 3-wire connections
• Resistance measurement range : 0.1 to 4500 Ω / 0.05 to 2250 Ω