Nexmil Automation Private Limited

The 6ES73262BF010AB0 is a digital output module (SM 326) designed for the Siemens SIMATIC S7‑300 PLC series, which is widely used in industrial automation for controlling machines, processes, and production lines. This module allows the  to switch external devices on or off, such as motors, solenoids, lights, or relays.

The Siemens 6ES71344JB500AB0 is a SIMATIC ET 200S digital input/output interface module designed for distributed industrial automation systems. It functions as part of the ET 200S I/O system, allowing connection of field devices such as sensors and actuators to a PLC. The module provides high-density, reliable digital I/O channels with electrical isolation between inputs, outputs, and the backplane, ensuring safe operation and minimizing interference in industrial environments. Compact and modular, it mounts directly onto the ET 200S base unit, enabling flexible system expansion alongside other ET 200S modules, and power supplies. The module includes diagnostic LEDs for each channel, simplifying troubleshooting and maintenance.

Nexmil Automation presents Siemens SIMATIC S7-300 CPU 315-2 PN/DP (6ES7 315-2EH14-0AB0).
This PLC offers 128 KB  Integrated PROFINET & PROFIBUS DP communication, high-speed processing, and is ideal for industrial automation applications. 100% tested and available in ready stock.

The Siemens 6ES7 138‑4CB11‑0AB0 is a Power Module (PM‑E) designed for the ET 200S distributed I/O system in the SIMATIC automation portfolio. It functions as a compact and reliable power supply for the ET 200S modules, converting the input voltage to a stable output to ensure consistent operation of connected I/O modules. The module supports 24 V DC input and provides diagnostic and status indicators for monitoring, including LEDs for power status and fault detection. It is engineered for industrial environments, offering high operational reliability, short-circuit protection, and easy integration into existing ET 200S setups.

The Siemens 6ES7 223-1BL32-0XB0 is an EM 223 digital I/O expansion module designed for the SIMATIC S7-200 PLC series. It is used to increase the number of digital inputs and outputs of an S7-200 CPU when the onboard I/O is not sufficient for the application.

The Siemens 6ES7 223‑1PH00‑0XB0 (also referred to as the EM223 module) is a digital input/output expansion module designed for the SIMATIC S7‑200 and S7‑1200 PLC systems. It provides 8 digital inputs and 8 digital outputs, allowing the to interface with additional sensors, switches, and actuators in industrial automation applications. The inputs accept 24 V DC signals, while the outputs can drive devices such as relays, indicators, or small actuators, typically up to 0.5–0.75 A per channel. This compact module mounts directly to the PLC via the backplane bus, extending the system’s I/O capabilities for machine control, process monitoring, and small-scale automation tasks. It features opto-isolated inputs for reliable signal protection, fast response times for digital control, and compatibility with a wide range of S7 PLCs, making it suitable for industrial environments where additional digital I/O points are required.

The Siemens 6ES7314-1AE04-0AB0 is a SIMATIC S7-300 series central processing unit  used as the brain of an industrial PLC control system. It features an integrated 24 V DC power supply and 24 KB of work memory for program execution and data processing, making it suitable for controlling and monitoring medium-complex automation tasks in manufacturing and process environments. The supports expandable Flash-EPROM memory up to 4 MB, allowing flexible program storage, and retains critical data with or without a battery backup. It processes logic operations quickly — bit operations in around 0.3 µs and word operations in about 1 µs — and supports a variety of block types such as data blocks (DB), function blocks (FB), and organization blocks (OB) for structured automation programming.

NEXMIL AUTOMATION PRIVATE LIMITED supplies PLC, HMI, VFD, Servo Drives, Motors, and automation spare parts with ready stock of new, refurbished, and obsolete modules from top brands like Siemens, Allen-Bradley, Mitsubishi, Omron, ABB, Fanuc, Delta , Schneider drive, and B&R Automation. We specialize in discontinued and hard-to-find Siemens PLC supplier Siemens S7 PLC module Siemens HMI dealer Siemens VFD / Drive Siemens automation spare parts Siemens obsolete PLC Siemens PLC   Allen Bradley PLC supplier AB ControlLogix spare parts AB CompactLogix modules Allen Bradley PanelView HMI AB Servo Drive, PowerFlex VFD AB discontinued PLC card Mitsubishi PLC series Mitsubishi HMI GOT series Mitsubishi Servo MR-J Mitsubishi VFD FR series Mitsubishi automation parts Mitsubishi discontinued modules Omron PLC dealer Omron CP/CJ/CS PLC modules Omron HMI touch panel Omron servo drive & motor Omron automation parts Omron I/O module supplier ABB AC Drive (ACS series) ABB PLC spare parts ABB VFD module ABB automation card ABB obsolete drive module ABB control system spares Fanuc  controller spare Fanuc servo drive Fanuc servo motor Fanuc automation parts Fanuc  Fanuc discontinued modules Delta PLC DVP series Delta HMI DOP series Delta AC Drive VFD Delta servo ASD series Delta automation parts Delta PLC spare modules Schneider Modicon PLC Schneider  PLC Schneider HMI Magelis Schneider VFD Altivar Schneider I/O module Schneider discontinued PLC card B&R PLC spare parts B&R industrial controller B&R servo & drive B&R Power Panel HMI B&R automation module B&R obsolete spares PLC supplier India Automation spare parts dealer Obsolete PLC modules Discontinued automation products Servo motor and drive supplier HMI panel replacement VFD drive stockist Tested refurbished automation parts automation products with same-day delivery.

The 6ES7 151‑1AA06‑0AB0 IM151‑1 STANDARD is a PROFIBUS-DP interface module for Siemens ET 200S distributed I/O systems. It allows remote ET 200S stations to communicate efficiently with a central PLC, supporting both digital and analog I/O modules, providing diagnostic feedback, and enabling scalable and flexible automation setups.

The Siemens 6GK7443-1EX30-0XE0 (SIMATIC NET CP 443-1) is an Industrial Ethernet communication processor designed for SIMATIC S7-400 PLC systems, enabling reliable networking and data exchange over Ethernet. It integrates directly into the S7-400 backplane and provides two 10/100 Mbps RJ45 Ethernet ports with an integrated switch, simplifying network topology and reducing external switching hardware. The module supports PROFINET IO, S7 communication, and open communication protocols such as ISO on TCP/IP, TCP, and UDP, allowing seamless connectivity to HMIs, SCADA systems, other PLCs, and third-party devices. It offers advanced diagnostics via web-based monitoring,  manual IP configuration, enables S7 routing, and includes features like time synchronization and access control lists for secure operation