ABB DSDO115K12 3BSE019933R1 32‑Channel 24 VDC Digital Output Kit

Description

Technical Specifications

Output Configuration

• Number of Output Channels: 32 independent digital outputs, grouped as 4 × 8 channels for diagnostics
• Output Voltage: 24 VDC (externally powered)
• Per‑Channel Current Rating: 0.5 A continuous
• Per‑Channel Peak Current: 1.0 A (1 s max)
• Total Module Current Limit: 8 A (all channels combined)
• Output Type: Opto‑isolated solid‑state (MOSFET)
• On/Off Response Time: < 1 ms (typical)
• Output Polarity: Sinking (NPN)

Isolation & Protection

• Isolation Type: Opto‑galvanic isolation between outputs and backplane
• Isolation Voltage: 2500 V DC
• Dielectric Test Voltage: 1500 V AC (1 minute)
• Overcurrent Protection: Per‑channel current limiting and thermal shutdown
• Short‑Circuit Protection: Active per channel, auto‑recovery after fault removal
• Overvoltage Protection: Clamped to ±30 V DC
• EMC Compliance: IEC 61000‑6‑2 (immunity, criterion B), IEC 61000‑6‑4 (emission, CISPR 11 Class A)
• ESD Immunity: IEC 61000‑4‑2 (8 kV air, 6 kV contact)
• Fast Transient Immunity: IEC 61000‑4‑4 (2 kV power, 1 kV I/O)
• Overvoltage Category: II
• Pollution Degree: 2

Power Specifications

• Backplane Power Supply: 24 V DC (for logic and diagnostics)
• Backplane Current Draw: 100 mA typical at 24 V DC
• Field Power Supply: 24 V DC ±10% (external, for output loads)
• Power Consumption: 2.5 W typical (logic only)

Physical & Mechanical Data

• Dimensions (W × H × D): 225 mm × 22.5 mm × 324 mm (board); 240 mm × 45 mm × 340 mm (kit assembled)
• Net Weight: 0.5 kg (kit total); 0.32 kg (DSDO115A board alone)
• Mounting: Advant OCS / S100 I/O rack‑mounted (Eurocard format)
• Terminals: Spring‑clamp terminals (field wiring on DSTD110A)
• LED Indicators: Run (green), Module Fault (red), Group Channel Status (8 × green/red)
• Ingress Protection: IP20 (front face); IP40 (connection unit)

Environmental Ratings

• Operating Temperature: 0 °C to +60 °C
• Storage/Transport Temperature: -40 °C to +70 °C
• Relative Humidity: 5 % to 95 % non‑condensing (93 % at 40 °C, non‑condensing)
• Corrosion Protection: ISA‑S71.04 G3
• Vibration/Shock: IEC 61131‑2 compliant (5 g rms, 10 Hz–150 Hz; 30 g peak)

Certifications & Compliance

• Safety: CE, UL 61010‑1, CSA C22.2 No. 61010‑1
• EMC: IEC 61000‑6‑2, IEC 61000‑6‑4, CISPR 11 Class A
• RoHS: Exempt per EU 2011/65/EU Article 2(4)(c), (e), (f), (j) (ref.: 3BSE088609)
• WEEE: EU WEEE 2012/19/EU compliant

Kit Contents

• 3BSE018298R1: DSDO115A Digital Output Board (32 channels)
• 57160001‑TZ: DSTD110A Connection Unit for Digital I/O
• 3BSC950164R30: DSTK221L3 Ribbon Cable Assembly
• 9ADA629‑22: Torx Pan Head Screw (M3×6, 1 piece)ABB

Functional Features

• 32 High‑Density Output Channels: Single kit delivers 32 isolated outputs, reducing rack space and wiring complexity
• Opto‑Galvanic Isolation: 2500 V DC isolation eliminates ground loops and electrical interference between system and field
• Per‑Channel Protection: Current limiting, short‑circuit detection, and thermal shutdown prevent module and load damage
• Real‑Time Diagnostics: Continuous monitoring of output status, short circuits, open loops, and module health
• LED Status Indicators: Instant visual feedback for module operation, group channel status, and fault conditions
• Complete Installation Kit: Includes all components for immediate rack integration, reducing installation time and errors
• Software Configurable: Channel grouping, diagnostics, and fault response set via ABB Control Builder software
• Redundancy Support: Compatible with dual AC 800M CPUs and Advant Controller 450 for fault‑tolerant systems
• Spring‑Clamp Terminals: Tool‑free wiring for fast installation and maintenance, minimizing downtime
• G3 Corrosion Resistance: Coated PCB ensures reliable operation in highly corrosive industrial environments
• RoHS Exempt: Qualifies for industrial control equipment exemption, ensuring long‑term availability for legacy systems

Application Scenarios

• Oil & Gas: Wellhead control panels, pipeline valve actuation, refinery unit operations, and storage terminal automation
• Chemical & Petrochemical: Reactor agitator control, solenoid valve sequencing, batch process skids, and safety interlock systems
• Power Generation: Boiler feedwater valve control, turbine auxiliary systems, switchgear monitoring, and renewable energy plant automation
• Pulp & Paper: Paper machine section control, chemical dosing pumps, dryer section actuators, and waste treatment systems
• Water & Wastewater: Pump station control, valve actuation for treatment processes, and reservoir level control systems
• Metals & Mining: Smelter furnace control, conveyor belt starters, ore processing valves, and flotation circuit automation
• Pharmaceutical & Food/Beverage: Cleanroom process control, filling machine actuation, and sterile valve sequencing
• Manufacturing Automation: Automotive assembly lines, packaging machinery, robotic cell control, and material handling systems
• Building Automation: HVAC damper control, lighting systems, and access control panels (industrial grade)
• System Retrofits: Upgrading legacy Advant OCS, MasterPiece 200, and MOD 300 systems with high‑density digital output capability