News

Manufacturer: ALSTOM

Part No: N897164610L

Type: Communication Interface Module / Protection Relay Module

Series: Grid Protection & Control System

1. Overview

ALSTOM N897164610L is a high‑performance communication interface and protection relay module designed for medium‑voltage distribution networks. It integrates protection, measurement, and control functions, providing reliable fault detection and isolation for 6–35 kV distribution lines. It supports Modbus RTU and IEC 61850 protocols, enabling seamless integration into industrial automation and grid management systems.

2. Main Parameters

3. Key Features

4. Application Industry

Manufacturer: ALSTOM (now GE Vernova)

Part No: AL129A (common: AL129A-CD101152)

Type: Power Supply Module / Safety Output Relay Module

Series: ALSPA CE2000 / Turbine Guard

1. Overview

The ALSTOM AL129A is a high‑reliability power supply and safety relay module for industrial automation and power systems. As a core component of ALSPA CE2000 and Turbine Guard platforms, it provides isolated DC power and safety‑grade relay outputs for turbine protection, power substations, and SCADA systems.

2. Main Parameters

3. Key Features

4. Application Industry

Manufacturer: ALSTOM

Part No: STO1726KO1

Type: Safety Digital Output Module

Series: Railway Safety Control System

1. Overview

ALSTOM STO1726KO1 is a safety-grade digital output module applied in railway traction and safety protection systems. It executes safety output commands, drives on-site actuators, features high isolation and anti-interference capability, and meets strict railway safety certification standards for stable operation in harsh vehicle operating environments.

2. Main Parameters

3. Key Features

4. Application Industry

Manufacturer: ALSTOM (Railway / Energy)

Part No: DSI1817, TRVC062335000, CP00003934

Type: Digital Control / Data Transmission Module

Series: Mitrac™ (Traction & Converter Control)

1. Overview

The ALSTOM DSI1817 is a high‑reliability digital control and data transmission module for traction and converter systems. It provides isolated digital I/O, high‑speed communication, and advanced signal conditioning for railway and industrial automation. SIL‑certified and designed for extreme operating environments.

2. Main Parameters

3. Key Features

4. Application Industry

Manufacturer: Alstom (Transport / Energy)

Part No: VOOB8-B 12004-106-04, Version: V1.0.0

Type: 8‑Channel Isolated Digital Output Module

Series: Mitrac Protect / TrackSafe™ (Railway & Industrial Safety)

1. Overview

The Alstom VOOB8-B is a high‑reliability 8‑channel digital output module for safety‑critical railway signaling and industrial control systems. It provides isolated, high‑side switching for relays, contactors, and solenoids, with 2.5 kVAC galvanic isolation between logic and field circuits. The V1.0.0 firmware supports SIL 3 / PL e safety compliance and advanced diagnostic features.

2. Main Parameters

3. Key Features

4. Application Industry

Manufacturer: HONEYWELL

Part No: 51401497-100 FW25-92

Type: Control Processor Module

Application: Honeywell DCS Control System

1. Overview

This core processor module undertakes main logic operation, data calculation and program execution tasks of DCS system. It processes field collected signals, runs control strategies, realizes interlock protection and stable process regulation, supports redundant backup operation to guarantee safe and continuous production.

2. Main Parameters

3. Model Definition

4. Application Scope

Manufacturer: HONEYWELL

Part No: 0571-A-0328

Type: Digital Input Terminal Board

System: Honeywell 57 Series Safety Control System

1. Overview

0571-A-0328 is a field terminal connection board for Honeywell 57 series control system. It is used for signal wiring and signal distribution between on-site equipment and the main control module. It collects digital switch input signals, provides reliable terminal access, and realizes electrical isolation and anti-interference protection. Widely used in safety interlock, fire protection and gas detection systems.

2. Main Parameters

3. Model Definition

4. Application Industry

Manufacturer: HONEYWELL

Part No: 0571-A-0325 (also 05701-A-0325)

Type: System 57 DC Input / Interface Card

Application: Honeywell DCS & Process Control Systems

1. Overview

The 0571-A-0325 is a **high-density DC input/interface card** for Honeywell System 57 series DCS. It serves as an interface between control cards and field wiring, providing terminal blocks for field devices (e.g., gas detectors, alarms). It transmits power and data signals while offering electrical isolation for easy channel maintenance without system shutdown.

2. Main Parameters

3. Model Code Explanation

4. Application Scope

Manufacturer: FANUC

Part No: A20B-2002-0310

Type: Spindle Encoder PCB (MZ‑Sensor Unit)

Application: FANUC CNC Spindle Motor Feedback

1. Overview

The FANUC A20B-2002-0310 is a spindle encoder printed circuit board (MZ‑Sensor unit) for FANUC CNC systems. It is installed at the rear of the spindle motor to detect **real‑time speed, angular position, and rotation direction**, providing critical feedback for closed‑loop spindle control. It ensures high machining accuracy, spindle orientation, and tapping functions. Non‑contact magnetic induction design offers long life and strong resistance to vibration and oil contamination.

2. Main Parameters

3. Model Code Explanation

4. Application Scope

Manufacturer: EMERSON

Part No: 5X00063G01

Type: 8-channel HART Analog Output Module

Application: Ovation DCS process control

1. Overview

This module belongs to Ovation DCS system, featuring 8 independent output channels with HART protocol compatibility. It converts digital signals into standard 4-20mA analog signals to drive field valves and actuators, supporting online parameter configuration and equipment fault diagnosis. Hot-swap and redundant design ensure stable continuous operation.

2. Main Parameters

3. Model Code Explanation

4. Application Scope