Pravah Electricals & Electronics LLP

Industrial Automation Module (Digital Input)

• ABB DI810 Digital Input Module 16x 24V – New & Sealed – New, sealed ABB industrial digital input module (16 channels).

• ABB DI810 3BSE008508R1 – Common version with the ABB part number 3BSE008508R1.

• 3BSE008508R1 ABB - DI810 – Another supplier listing for the same module.

• ABB DI810 – Standard listing.

• ABB DI810 Digital Input Module – Often sold as used/industrial parts.

• DI810 | ABB Digital Input 24V DC, 2x8 ch – Higher-priced variant from another seller.The ABB DI810 is an industrial digital input module used in automation systems — especially with ABB process controllers like System 800xA / AC 800M and the S800 I/O platform. It reads on/off signals from field devices (e.g., sensors, switches) and sends them to the control system16 digital input channels for 24 V DC signals (divided into two isolated groups of 8 channels).Designed for current-sinking inputs typical in industrial automation.LED indicators show input status, fault, run, and warnings.High reliability and noise immunity for harsh environmentsCompact module for integration into distributed I/O racksUsed in manufacturing lines, process plants (oil & gas, chemicals), utilities, water treatment, and other industrial automation setups where monitoring discrete signals is needed.

ABB CI801 3BSE022366R1 – Standard ABB CI801 communication module, widely used in automation systems (profibus fieldbus interface).

ABB CI801 PROFIBUS Interface Module – New PROFIBUS interface module for connecting ABB controllers to PROFIBUS fieldbuses3BSE022366R1 ABB - CI801 – Another vendor listing for the same module.ABB CI801 – Generic listing, often the same PROFIBUS communication interface.

Abb CI801 3BSE022366R1 module – Lower-priced option potentially for spares/used.ABB CI801 Fieldbus Communication Interface Module – Fieldbus communication variant, often suitable for industrial spares.The ABB CI801 is an industrial communication interface module used in ABB automation systems such as the AC 800M / System 800xA controllers. It enables communication between the controller and distributed I/O modules or field-bus devices.

Core Purpose

• Acts as a fieldbus communication interface (FCI) within ABB’s modular I/O systemConnects I/O and controllers over PROFIBUS DP-V1 (common industrial bus)

The LSIS GRL-D22C is a Smart I/O Module designed for use in industrial automation systems, offering a combination of high performance, flexibility, and advanced functionality. It is a part of LSIS's GRL series of I/O modules, which are known for their reliable communication capabilities, efficient data processing, and ease of integration into various industrial environments.

6ES7272-0AA30-0YA0 refers to a specific Siemens SIMATIC PLC communication module.

🔧 What it is

• It is an EM 272 communication module for the Siemens SIMATIC S7-200 family.
• Primarily used for PROFIBUS DP communication.

⚙️ Key Features

• Enables S7-200 PLCs to connect as a slave device on a PROFIBUS DP network
• Supports high-speed industrial communication between PLCs, HMIs, and other controllers
• Compact design that attaches directly to S7-200 CPUs
• Widely used in automation systems, manufacturing lines, and process control

🧩 Typical Use Case

• Integrating an S7-200 PLC into a larger distributed control system
• Communication with higher-level PLCs (like S7-300/400) or SCADA systems via PROFIBUS

⚠️ Notes

• The S7-200 series is discontinued, so this module is typically found in legacy systems
• Modern replacements are usually from the S7-1200 / S7-1500 series with PROFINET instead of PROFIBUS

The Control Techniques UD73 large option module is a high speed microprocessor that provide a low cost facility for a system designer to write app specific programs without needing a PLC or other stand-alone controllers. The module is programmed via the RS232 port using the Control Techniques system programming toolkit.The UD73 module uses a dual port RAM to interface to the drive’s main processor which provides intimate high-speed bi-directional access. It can ready and modify any of the parameters within the drive. This enables customized real-time calculations under a multi-tasking run-time environment.

The optically isolated RS485 port serves as a communication for for the CTIU operator interface units. It is fully configurable, supporting many communication modes. In addition, the module has the Profibus-DP port for additional communication options.

Omron CJ1W-OD261 (PLC Digital Output Module)Key Specifications

• Brand: Omron
• Series: CJ1 / CJ2 PLC
• Type: Digital Output Unit
• Outputs: 64 points (transistor, NPN – sinking)
• Voltage: 12–24 VDC
• Output Current:
  • 0.3 A per point
  • 1.6 A per common
  • 6.4 A per unit
• Response Time:
  • ON: 0.5 ms
  • OFF: 1.0 ms
• Connector Type: 2 × 40-pin (Fujitsu/OTAX type)

⚙️ Features

• High-density 64 outputs in single module
• Fast switching (transistor output) → suitable for automation & control panels
• Used in machine control, CNC panels, process automation
• Compatible with CJ1M / CJ2M PLC systems

⚠️ Important Points (Practical Use)

• ✔ This is NPN (sinking output) → must match your field wiring
• ✔ Requires external 24VDC supply
• ❌ No short-circuit protection → external protection recommended
• ✔ Uses connector-based wiring (not terminal block)

ABB CI840A Communication Interface (3BSE041882R1) and similar variants listed above are communication interface modules from ABB designed for industrial automation systems. They serve as a bridge between distributed I/O (Input/Output) devices and higher-level controllers using the PROFIBUS DP-V1 fieldbus protocol.

These modules are typically used in large industrial environments (like manufacturing plants, process control systems, and utilities) to exchange data reliably between remote I/O stations (like ABB’s S800 I/O system) and PLCs or distributed control systems (DCS).

🔌 Key Features of CI840A Modules

• Supports PROFIBUS DP-V1 communication for fast and deterministic data exchange.

• Designed for redundant configurations (high system availability).

• Hot swap support and error-handling features assist system stability.

• Industrial-grade durability for use in harsh environments.

• Connects to ABB S800 I/O modules and integrates with ABB control platforms (like System 800xA).

📊 Typical Use Cases

• Factory automation and process control systems

• Distributed I/O communication over PROFIBUS networks

• Integration of field devices into larger PLC/DCS architectures

• Redundant system setups requiring high reliability

If you’d like datasheet specifications (voltages, wiring, pinouts, dimensions) or guidance on how to integrate CI840A into your control system, tell me what system/controller you’re connecting to!

The ELCO FC2-DO-BF30 is an industrial automation component, specifically a Digital Output (DO) module for ELCO's FC2 series PLC, used to send signals (like turning things On/Off) from a controller to machinery on production lines, acting as an interface between the PLC brain and physical actuatorsThe ELCO FC2-DO-BF30 is an industrial automation component, specifically a PLC digital output module from the ELCO FC2 series used for machine control applications.Key Details

• Type: It is a PLC (Programmable Logic Controller) Digital Output (DO) module. The "DO" in the model name stands for Digital Output.
• Brand: Manufactured by ELCO.
• Series: Part of the ELCO FC2 series.
• Function: This module is designed to send digital (on/off, high/low) signals from the PLC to external devices like actuators, relays, or indicators in an industrial setting.
• Application: Commonly used in industrial automation, assembly lines, and process control systems to manage machine operations.This component is typically installed within a control cabinet to facilitate reliable signal transmission within the automation system

FC2-GW-DP01 is a gateway / bus-coupler module for distributed I/O systems, used to connect I/O modules to a fieldbus network under ELCO’s I/O system lineup. Specifically, FC2-GW-DP01 supports PROFIBUS‑DP as a “slave station” (i.e., it acts as a PROFIBUS-DP slave node).Operating parameters — it uses 24 V DC supply and supports the PROFIBUS-DP communication speed 12 Mbps, with address range 1–99With this gateway installed, you can attach up to 32 I/O modules downstreamThe gateway lets you build a distributed I/O system — i.e., instead of wiring every sensor/actuator directly to a central controller/PLC, you mount I/O modules locally and connect them via PROFIBUS using FC2-GW-DP01. This typically simplifies wiring and allows scalable modular expansionCompared to a dedicated I/O station from major brands (e.g. using a controller from another manufacturer), using FC2-GW-DP01 + ELCO modules offers a potentially cost-effective, modular alternative.The module belongs to ELCO’s “FC2” line of bus-coupler / gateway / remote I/O components.The company behind it is ELCO Automation (often “Tianjin ELCO Automation Co., Ltd.” for manufacturing) — so if you’re sourcing or ordering internationally, keep manufacturer name & model (FC2-GW-DP01) clear.