The A-B 1746-N2 module is a part of the Allen-Bradley SLC 500 series of programmable logic controllers (PLCs).
Product Name:

A-B 1746-N2 Input Module

Product Description:

The A-B 1746-N2 is a digital input module that is used to provide digital input signals to the PLC. It typically has multiple channels for connecting input devices such as switches, sensors, and other digital input devices.

Product Parameters:

– Number of Input Channels: Typically 16 digital input channels
– Input Voltage: Depending on the specific model, it can support different input voltage levels such as 24V DC
– Input Type: Usually supports sinking (PNP) or sourcing (NPN) type sensors

Specifications:

– Operating Temperature: 0 to 60 degrees Celsius
– Input Signal Response Time: Typically in milliseconds
– Communication Interface: Usually connects to the PLC backplane via a communication bus such as a DIN rail

Product Use:

The A-B 1746-N2 module is commonly used in industrial automation applications to monitor and control digital input devices. It can be used in a wide range of applications such as manufacturing, process control, and machinery automation.