AI880A 3BSE039293R1 | Analog input module | SNAT607 MCI | NTAI06

Model: AI880A 3BSE039293R1

Category: Analog input module

Finish: New/not new

Warranty: One year

Express: SF Express/Debon

The AI880A High integrity analog input module is designed for single and redundant configurations. The module has 8 current input channels. The input resistance is 250 ohms.

This module distributes external transmitter power to each channel. This adds a simple connection to distribute power to a 2 – or 3-wire transmitter. Transmitter power is monitored and current is limited. All eight channels are isolated from the ModuleBus in a group. The power supply for the module is generated by 24 V on the ModuleBus.

The AI880A complies with NAMUR recommendation NE43 and supports configurable overranges and underlimits.

Characteristics and advantages

8 channels for 0… 20 mA, 4… 20 mA, single-ended unipolar input

Single or redundant configuration

1 group of 8 channels, isolated from the ground

12-bit resolution

Loop monitors the DI function

Alarm limits for field power output can be configured

Configurable over/under range of current input

Each channel has a limited transmitter current

Advanced onboard diagnostics

Certified by IEC 61508 SIL3

Category 4 certified according to EN 954-1

Complies with NAMUR recommendation NE43 and supports configurable overranges and underlimits

HART Direct Communication (AI880A)