Here’s a breakdown of the ABB CL-LDT.16DC2 (1SVR440851R1000) Display I/O Module:

• Type & Function: A display module with I/O from ABB’s CL range.
• Digital Inputs: 12 digital 24V DC inputs, with 4 configurable as analog inputs.
• Digital Outputs: 4 transistor outputs.
• Operating Voltage: 24V DC.
• Mounting: Snap-on mounting on CL-LDC.LDC2 and CL-LDC.LNDC2 display base modules.
• Terminals: Cage clamp terminals for secure wiring.
• Application: Used in industrial automation for control and monitoring.