Product Overview

The ABB DSTD110A, identified by engineering code 57160001-TZ, is a high-density digital output terminal and connection unit designed for the Advant Master and MasterPiece 200/1 distributed control systems. This module serves as the critical physical interface between the system's electronic control logic and field-level binary equipment. Featuring 32 independent output channels, the DSTD110A facilitates the orderly routing of signals to external devices while providing a centralized point for wiring termination. Engineered to support voltages up to 60V, this board ensures that command signals from the DCS are reliably transmitted to interposing relays, contactors, and industrial actuators, maintaining high operational availability in complex automation architectures.

Hardware Parameters and Technical Characteristics

The DSTD110A 57160001-TZ is built for industrial-grade signal management, focusing on high-density connectivity and electrical safety within the control cabinet.

• Model Number DSTD110A

• Order Number 57160001-TZ

• Module Function Digital Output Connection Unit / Terminal Board

• Channel Capacity 32-channel high-density output configuration

• Maximum Rated Voltage 60 V DC/AC

• System Series Advant Master, MasterPiece 200, S100 I/O System

• Isolation and Protection Designed for robust signal separation and terminal protection

• Compliance Exempt from RoHS 2011/65/EU (Specific to legacy industrial maintenance)

• Mounting Style Standard cabinet rail or chassis mounting for organized cable management

• Physical Weight 1.22 kg

• Dimensions 24 x 19 x 5.3 cm

• Manufacturing Origin Sweden

Industrial Applications and Operational Use Cases

The DSTD110A 57160001-TZ is primarily deployed in large-scale infrastructure and manufacturing facilities that utilize the ABB S100 I/O bus for high-speed binary command execution.

• Power Plant Control Systems Managing the triggering of interposing relays for pump and fan starters in centralized boiler or turbine control racks.

• Process Automation Providing a termination point for solenoid valve commands in chemical processing units where 32-channel density is required to minimize cabinet footprint.

• Water and Wastewater Management Routing binary signals for valve positioners and alarm indicators across distributed pumping stations.

• DCS Infrastructure Maintenance Serving as an essential replacement part for existing Advant Master process stations to restore faulty output channels and ensure signal continuity.

• Factory Automation Expansion Facilitating the addition of secondary field devices to legacy MasterPiece systems by providing a reliable and organized wiring interface.