The ABB 3BUR001454R1 is the product article number for the ABB DI814 Digital Input Module, which belongs to the S800 I/O automation platform.
Technical Specifications
According to official details from the ABB Hardware Selector and authorized datasheets, this module includes:
- Channels: 16 channels, split and isolated into two distinct groups of 8 channels.
- Signal Specification: 24 V d.c. current sourcing type.
- Input Voltage Range: 18 to 30 V d.c. with a 3.5 kΩ input impedance.
- Protection & Diagnostics: Features built-in EMC protection, individual channel LED state indicators, and an optical isolation barrier. It also provides process voltage supervision to report channel errors via the ModuleBus if power fails.
- Compatible Base Units: Mounts onto Module Termination Units (MTUs) including the TU810, TU812, TU814, TU830, TU833, and TU838.