ABB DSTA002B 3BSE018317R1 Connection Unit for Analog Input Board

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Product Details

The ABB DSTA002B 3BSE018317R1 is an industrial-grade interface and signal marshalling connection unit designed to act as the primary wiring termination point for field sensor signals. Rather than acting as an active processing controller or an autonomous control module, this physical hardware block serves as the dedicated backplane termination assembly designed exclusively to pair with the ABB DSAI 133A / DSAI 133 32-channel high-density analog input board. Its core function is to streamline point-to-point field wiring, integrate necessary inline impedance adjustments, and bridge incoming 12-bit analog process telemetry into the central DCS rack cleanly without causing mechanical stress to the adjacent computational input cards.

(1) Channel Capacity Interface: 32 independent analog input channel termination zones.

(2) System Logic Operating Power: Typically matching the system 24V DC / 5V DC reference rails.

(3) Operating Temperature Range: 0 °C to +55 °C (32 °F to 131 °F) ambient cabinet deployment window.

(4) Storage Temperature Envelope: -40 °C to +70 °C (-40 °F to 158 °F) storage limit window.

(5) Relative Humidity Compatibility: 5% to 95% non-condensing industrial margin.

Application

❖ High-Density Analog Signal Marshalling: Permanently mounted inside the rear marshalling panels of S100 I/O subracks to group, clamp, and distribute 32 distinct analog sensor wires cleanly into primary processing slots.

❖ Power and Generating Utilities: Implemented inside automated power plant enclosures to securely terminate massive field wiring bundles coming from boiler thermocouples, system pressure sensors, and liquid level tracking blocks.

❖ Continuous Chemical Processing & Refining: Used inside continuous distributed control networks to isolate, ground, and safely feed delicate analog process inputs into central Advant Master 410 or 450 system lines.

❖ Pulp, Paper, and Material Handling: Deployed across heavy continuous web lines where a rigid connection unit is required to track ongoing tension, speed, and thickness calibrations via analog sensors without field wire dropouts.

Faq

Q1: What is ABB known for in the industrial automation industry?

A1: ABB is a global leader in power and automation technologies . The company is renowned for its comprehensive portfolio of industrial drives (ACS series), robotics, distributed control systems (800xA), and PLC systems (AC500). ABB products are widely used across power generation, oil and gas, chemical manufacturing, mining, and heavy industry applications .

Q2: Are ABB products compatible with each other across different series?

A2: Generally, yes. ABB designs its products with backward and cross-series compatibility in mind. For example, the KVC758A board is specifically designed for ACS5000 drives but is also compatible with ACS800 and ACS880 cabinets . Similarly, ABB's Advant OCS 800xA DCS systems integrate with various ABB drive platforms, allowing for seamless system expansion and upgrades .

Q3: What makes ABB products suitable for harsh industrial environments?

A3: ABB products are engineered with industrial-grade specifications including :

· Wide operating temperature ranges (e.g., -40°C to +70°C for the KVC758A)

· High electrical isolation ratings (520 VDC or higher) to protect against voltage transients and ground loops

· Electromagnetic resilience to withstand noisy industrial environments

· Robust construction with protection against dust, moisture, and vibration

· Built-in protection mechanisms including overvoltage and overcurrent safeguards

Company Service

Fast delivery (1-2 days will ship out for in stock products)

Rich experience (Established more than 10 years)

Large inventory ( Various brands and overseas warehouse)

Quality insurance ( Clear products condition with 1 year warranty)

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 Email: sales6@askplc.com

 Whatsapp: +86 17359287459