Yokogawa AAB141-H00 Analog Input Module

Yokogawa AAB141-H00 is a 16-channel analog input module that supports voltage and current input, with an input signal range of 1 to 5V or 4 to 20mA, non-isolated. It is mainly used to receive DC 4 to 20mA or DC 1 to 5V standard signals from two-wire or four-wire transmitters, and supports and can be applied to dual redundant configuration.

Notes：

The AAB141-H00 module is one of Yokogawa's eight analog I/O modules with HART functions. The specific model selection needs to be determined based on isolation requirements, number of channels and other parameters.

HART variable reading requires special instructions (such as HART Command #3) or configuration software (such as FieldMate).

Why Choose AAB141-H00?

• The AAB141-H00 supports 1–5 V DC (voltage) and 4–20 mA DC (current) inputs.

• The AAB141-H00 is suitable for 2-wire (such as two-wire transmitters) and 4-wire (independent power supply) devices.

• The AAB141-H00 can communicate digitally with HART protocol smart instruments (such as transmitters, valve positioners).

• The AAB141-H00 reads device parameters (such as secondary variables, diagnostic information) via HART Command #3.

• The ATA4D-00 is connected to a Yokogawa field control station (FCS) (such as the CENTUM VP DCS system).

Specifications