It is a digital input module designed to be used with a programmable logic controller (PLC) system.

It is a module from the Siemens SIMATIC S7-400 family of programmable logic controllers (PLCs).

The Allen Bradley 1756-A7 is a ControlLogix chassis module from the ControlLogix series of programmable automation controllers (PAC) manufactured by Rockwell Automation.

The module is designed to work with the SIMATIC S7-1500 programmable logic controller (PLC).

Siemens 6ES7134-6GB00-0BA1 Brand New And Original. PLC Controller Module. It is on sale now, with special price！

Siemens 6ES7521-1BL00-0AB0 Brand new and original. PLC Controller Module. It is on sale now, with special price！

schneider TM2AMM3HT is a programmable logic controller (PLC) module

The 2711-T6C15L1 HMI is part of the Allen-Bradley PanelView Plus 6 series.

HMIGTO1300 is a Human-Machine Interface (HMI) model from Schneider Electric.

1734-OA4 ,It is part of the Point I/O family of modules, designed for use in industrial automation and control systems.

The Omron HMI model NB7W-TW11B is a human-machine interface (HMI) device designed for industrial automation applications.

1734-VTM, New And Original Rockwell Ab Module PLC, in stock and ready to ship!

The Siemens inverters: 6SL3210-1KE21-7UF1 you mentioned are part of the SINAMICS G120 series.

1769-IF8 Module , It is an analog input module that allows you to connect and process analog signals in your control system.

The Mitsubishi PLC module QY41P，the Q Series base unit module with a built-in Ethernet interface.

The LXM32AU90M2 is a servo driver from Schneider Electric's Lexium 32 series. This series offers a range of servo drives with different power ratings and features.

Siemens 6ES7132-6BH01-0BA0 is a SIMATIC ET 200SP series digital input module.

The Siemens 3RV2021-1GA10 is an electric motor distance protector

CP1L-EM40DR-D, New And Original Omron Controller Module PLC, in stock and ready to ship!

Siemens 6AV2123-2DB03-2AX0 Brand new and original. Smart panel, key operation