Description

Not for real photos. All pictures are for reference only.

Product Overview

The DO01 is a 16‑channel open‑collector digital output module built for the ABB Symphony Plus SD DCS platform. It delivers discrete switching commands to field devices such as solenoid valves, contactors, indicator lamps and auxiliary relays. Each channel features independent optical isolation to separate the control backplane from field wiring and suppress electrical noise. It works with compatible mounting bases including HBS01‑FPN, HBS01‑FPH and VBS01 variants and supports hot‑swap replacement. Users can configure fallback output states for loss of controller communication, helping avoid unintended equipment actuation in power, pulp, chemical and petrochemical continuous process control systems.

Technical Specifications

• Brand: ABB
• Model: DO01
• Warranty: One Year
• Condition: 100% New & Original
• Input/Output: 16 channel‑to‑channel isolated open‑collector digital outputs; 250 mA @ 24 VDC, 125 mA @ 48 VDC
• Operating Temp: -20°C to +70°C
• Communication: HN800 redundant I/O bus
• Form Factor: Standard 190 mm SD series module
• Supported Bases: HBS01‑FPN, HBS01‑FPH, HBS01‑EPD, VBS01‑FPH, VBS01‑EPD
• Status Indication: Individual LED per output channel
• Configuration: Program via function code FC221 and FC225
• MTBF: 387,896 hours
• Redundancy: Non‑redundant

SKU: ABB-DO01 Alt text: ABB DO01 Symphony Plus SD digital output module, 16-channel optically isolated open collector DO card