The Analog Interface Module Allen-Bradley 1492-AIFM8-3 is an 8-channel feed-through analog interface module. It features three terminals per channel for device and shield connections, and includes an internal power bus with eight common terminals to simplify wiring and reduce external terminal block needs.

Features and benefits

Modular Interface: Serves as a feed-through analog interface module, streamlining field device connections.

Simplified Wiring: Provides three terminals per channel for efficient connection of I/O devices and shields.

Integrated Power Bus: Features eight internally commoned terminals, eliminating extra terminal blocks for power distribution.

Internal Bussing: Shield terminals are bussed together and grounded to the D-shell, enhancing noise immunity and simplifying grounding.

Space Efficiency: Consolidates multiple connections, saving valuable panel space and reducing installation complexity.

Accessory Reduction: Internal jumpering minimizes the need for additional jumper accessories, lowering inventory costs.

FAQ

Q1: What is the main function of the Allen-Bradley 1492-AIFM8-3 module?

A1: It is an 8-channel feed-through analog interface module that connects field devices to analog I/O modules, simplifying wiring and termination.

Q2: How many terminals are provided per channel on this AIFM?

A2: It provides three terminals per channel for field-side connections to analog devices and their shields.

Q3: Does the 1492-AIFM8-3 include any integrated power distribution features?

A3: Yes, it features an internal power bus with eight commoned terminals, which can be used for module common or power supply connections.

Q4: How does this module help reduce panel space and simplify installation?

A4: Its internal bussing and integrated power terminals eliminate the need for extra terminal blocks, jumpers, and accessories, saving space and wiring effort.

Q5: Are the shield connections internally managed in this module?

A5: Yes, all shield terminals are internally bussed together and connected to the D-shell housing for centralized grounding and improved noise immunity.