ACG10S-F2123 S4 Gateway Module | Yokogawa DCS System

Product Description

Product Overview

YOKOGAWA ACG10S-F2123 S4 is a Communication Gateway Unit (CGW) designed for Yokogawa Distributed Control Systems (DCS). It provides reliable data exchange between the proprietary V net control network and supervisory computers, engineering stations, or external systems.

This module plays a critical role in the communication layer of CENTUM-based architectures, enabling secure and deterministic system-level networking. Its compact 19-inch rack-mountable design and support for redundant communication make it suitable for mission-critical industrial environments.

Functional Description

The ACG10S-F2123 S4 connects directly to the V net control bus while interfacing with upper-level systems through an Ethernet-based communication port. It serves as a network gateway responsible for:

• Bridging V net control networks with monitoring and information systems

• Isolating control-level traffic from supervisory networks

• Ensuring stable, high-availability communication in distributed systems

The module is commonly deployed in control rooms where long-term stability and system uptime are mandatory.

Technical Specifications

Electrical Characteristics

• Power Supply

• 100–120 V AC, 50/60 Hz

• 220–240 V AC, 50/60 Hz

• Power Consumption

• 100 VA

Communication Interfaces

• V net Interface

• Transmission Speed: 10 Mbps

• Connection Type: Coaxial cable

• Connector: N-type

• Maximum Segment Length: Up to 500 m

• Ethernet Interface

• Standard: IEEE 802.3 (AUI)

• Transmission Speed: 10 Mbps

• Cable Type: 50-ohm coaxial

Mechanical Specifications

• Dimensions: 15.2 cm × 5.1 cm × 20.3 cm

• Weight: 0.75kg

• Mounting: 19-inch rack mountable

Environmental Conditions

• Operating Temperature: 0 °C to +55 °C

• Storage Temperature: -20 °C to +70 °C

• Relative Humidity: 10% to 90% RH, non-condensing

Compliance & Documentation

• Certificate of Origin (COO) and Test Report available