Overview
Manuals
Working principle
Installation Requirements
Features:
- It can be used in dual redundant configuration
- The Relay Output Module outputs the 16-channel relay contact signals
- Relay Output Module (16-channel, 24 to 110 V DC/100 to 240 V AC, Isolated)
The Yokogawa ADR541-S00 S1 is a 16-channel relay output module for CENTUM VP systems, primarily used for digital switch control. It features 16 independent relay contacts, capable of handling external loads of various voltage levels, including up to 240V AC or 110V DC.
As the "S00" model, it typically employs a standard Field Input/Output (FIO) architecture, providing a reliable physical interface for solenoid valves, motor starters, and alarms in the process industry, serving as a critical bridge between DCS logic and field actuators.
The ADR541-S00 S1 YOKOGAWA Relay Output Module may still be available for purchase and support from Moore Automated Company beyond End-Of-Life (EOL) by the manufacturer (OEM).
YOKOGAWA ADR541-S00 S1 Relay Output Module DATASHEET(manual), Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
The ADR541-S00 S1 receives low-voltage digital commands from the field control unit (FCU). These commands, after passing through the module's internal optical isolation circuit, drive the coil of a miniature electromagnetic relay. When the coil is energized and generates a magnetic field, it causes the mechanical contacts to physically move (close or open), thereby connecting or disconnecting the high-voltage power supply circuit on the field side. This dual mechanism of "optical isolation + mechanical contacts" achieves both precise driving of high-voltage loads through low-voltage logic and ensures complete electrical isolation between the control system and high-power field devices.
The ADR541-S00 S1 belongs to the FIO (Field Network I/O) series and requires compatible infrastructure:
- Node Units: Can be installed in ESB bus node units (ANB10S/D), fiber optic ESB bus node units (ANB11S/D), and field control units (AFV30, AFV40).
- External Connections: Wiring is typically done using AKB334 dedicated cables or crimp terminals.
- Maintenance: This module is designed for in-line replacement, allowing hardware replacement without interrupting factory operations.
