AI845-eA

Description

AI845-eA is an 8-channel analog input module from ABB, supporting HART communication and advanced diagnostics. It offers both redundant and single-channel operation with 12-bit resolution and high accuracy for process control.

Input/Output Configuration

• Input channels: 8

• Output channels: 0

• Channel type: Single-ended

• Supported signal types: 0(4)–20 mA, 0(1)–5 V

Signal Specifications

• Resolution: 12-bit

• Accuracy: 0.1%

• Isolation voltage: 50 V

• HART support: Yes

• Transmitter power: Current-limited distribution

Diagnostics & Features

• Redundancy support: Redundant or single 1×8 configuration

• Diagnostics: Advanced on-board diagnostics

Module Compatibility

• Compatible MTUs: TU810, TU812, TU814, TU818, TU830, TU833, TU835, TU838, TU844, TU845, TU854

Environmental

• WEEE category: 5 (Small Equipment; no external dimension exceeds 50 cm)

---