Analog I/O Module

The Bachmann AIO208 (part number 00020628-00) is a universal analog input/output module for the M1 automation system, offering 8 configurable channels in a compact form factor. It enables the measurement or output of all standard analog signals, including voltage, current, and temperature inputs from Pt100/Pt1000 RTDs and thermocouples. With per-channel configurability, 16-bit input resolution, a 100 µs refresh cycle, and a configurable digital filter.

The Bachmann AIO216 (part number 00020627-00) is a high-density, universal analog input/output module for the Bachmann M1 automation system. Featuring 16 configurable channels in a compact form factor, it can measure or output all standard analog signals, including voltage, current, and temperature inputs from Pt100/Pt1000 RTDs and thermocouples.With per-channel configurability, 16-bit input resolution, a 100 µs refresh cycle, and a configurable digital filter, this module is ideal for wind power, marine, and heavy industrial applications requiring flexible analog signal conditioning.

The Bachmann AIO208/SI (part number 00023018-00) is a universal analog input/output module from the M200 controller system, featuring 8 galvanically isolated channels that can be flexibly configured as inputs or outputs. Supporting standard current (0/4–20 mA, ±20 mA) and voltage ranges (±10 V to ±100 mV), as well as Pt100 thermocouple inputs, this module provides a 16-bit input and 14-bit output resolution with an adjustable digital filter from 4 kHz to 0.5 Hz per channel. 

The Yokogawa AMN11 is not an active electronic I/O module itself, but rather a passive nest (rack/chassis) used to house and interconnect analog I/O modules within Yokogawa's CENTUM CS/VP distributed control systems (DCS), specifically in Remote I/O (RIO) or Field Control Station (FCS) architectures.

The Foxboro FBM204, part number P0914SY, is a compact 4-channel isolated analog Input/Output module for the I/A Series and EcoStruxure Foxboro Distributed Control Systems. It combines four 0-20 mA analog input channels and four 0-20 mA analog output channels on a single Fieldbus Module, enabling simultaneous process measurement and final control element actuation from one rack slot . As a main-type Fieldbus Module, the FBM204 independently connects to the redundant 2 Mbps Fieldbus, ensuring continued communication even if one Fieldbus path fails. The module is widely deployed in oil and gas, chemical processing, power generation, and water treatment facilities for analog control loops where both monitoring and actuation are required in close proximity .  

The P0916AG is NOT a PLC module. It is a Field Terminal Assembly (TA) — a passive wiring interface component designed specifically for use with the FBM204 Fieldbus Module in Foxboro I/A Series distributed control systems. This product provides secure termination points for field wiring, connecting analog signals (0–20 mA / 4–20 mA) between field instruments and the FBM204 module .

The Foxboro FBM204, part number P0916DC, is a compact 4-channel analog Input/Output module for the I/A Series and Foxboro Evo Distributed Control Systems. It combines four 0-20 mA analog input channels and four 0-20 mA analog output channels on a single Fieldbus Module, enabling simultaneous process measurement and final control element actuation from one rack slot . Important Part Number Clarification: The P0916DC designation is used for both the FBM204 module itself and for the Type-1 termination cable assembly that connects the FBM204 baseplate to field wiring. When ordering, confirm whether you need the module (P0914SY or RH914SY) or the termination cable (P0916DC). This listing describes the FBM204 module configuration .