Typical Specifications Parameter Specification / Value Product Type Distributed I/O Controller / Network Interface Unit System Family ABB Freelance DCS / AC 800F I/O Station Main Processor 32-bit RISC Processor Memory Work Memory: Typically 512 KB (for program and data) Primary Communication PROFIBUS DP (compliant with EN 50170), supports DP-V1 extensions. Typically operates as a DP Slave to a master controller (e.g., AC 700F/AC 800M). Configuration Interface Front RS-232 service port for local commissioning and initial setup. I/O Connection Connects to S800 I/O modules via an internal high-speed backplane bus. Maximum Expandable I/O Dependent on configuration and cycle time; typically supports tens to hundreds of S800 I/O channels. Supported I/O Modules Full S800 Series range: • DI/DO (e.g., NDIO, NDOA...) • AI/AO (e.g., NAIO, NAOA...) • Counter, Serial Communication, etc. Power Supply 24 V DC (typically supplied via a system power module like NPSA-01) Power Consumption: Typically 5 - 10 W. Real-Time Clock Integrated, with battery backup (typically a replaceable lithium cell). Status Indication Multiple front-panel LEDs for: • Run/Fault status • PROFIBUS DP communication status • Station configuration status Configuration & Programming Hardware configuration, parameterization, and assignment of Function Block Diagrams (FBD) using ABB Automation Builder for Freelance. Firmware Storage Stored in Flash memory, updatable via service port or network. Operating Temperature 0°C to +60°C (standard industrial grade) Mounting Mounts on standard 35 mm DIN rail, side-by-side with S800 I/O modules. Protection Degree IP20 (for installation inside enclosures only) Certifications & Standards CE, cULus, ATEX (optional), compliant with relevant industrial EMC and safety standards.

Typical Specifications Parameter Specification / Value Module Type Digital Input Module Product Family ABB AC 500 PLC I/O Module (e.g., ECO Series, PM5xx) Number of Channels 16 Input Type Sinking (for PNP sensors) / Positive Common • "C" in NIOC-02C typically stands for "Common Positive" Rated Input Voltage 24 V DC (Nominal) Operational Voltage Range Typically 19.2 - 30 V DC Input Current per Channel Typically 3 - 5 mA at 24V DC "ON" Signal Voltage Level ≥ 15 V DC (typically) "OFF" Signal Voltage Level ≤ 5 V DC (typically) Response Time On-Delay / Off-Delay: Typically 1 - 3 ms Electrical Isolation 500 V AC (between field side and system/internal bus) Connection Type Removable screw-clamp terminal block (front connector) Status Indication Green LED per channel (indicates ON state) Internal Power Consumption From backplane: Typically ~ 50 - 100 mA (varies) Power for Sensors (if any) May provide a separate 24V DC auxiliary power for sensors. This is a key point to check in the datasheet. Mounting DIN-rail mountable (35 mm), snaps onto standard AC 500 base/rack. Operating Temperature 0°C to +60°C (standard commercial grade) Standards & Approvals cULus, CE, IEC 61131-2, etc.

Parameter Specification / Value Application Standard IEC/EN 61643-11 Protection Type / Class Type 1 + Type 2 Combined (Class B + C) Rated Voltage (Un) 400 V AC, 3P+N (50/60 Hz) Rated Current (In SPD) N/A (SPDs are installed in parallel, not in series with load current) Maximum Continuous Operating Voltage (Uc) 420 V AC (Line-Line & Line-Neutral) Impulse Discharge Current (Iimp) 10/350 µs 50 kA (per pole, L/N) - This is the key Type 1 parameter. Nominal Discharge Current (In) 8/20 µs 60 kA (per pole) Maximum Discharge Current (Imax) 8/20 µs 100 kA (per pole) Voltage Protection Level (Up) at In ≤ 2.5 kV (Line-Neutral) Response Time < 100 ns Short-Circuit Withstand Rating (SCCR) According to IEC 61643-11 Back-up Fuse Recommendation Required. Typically a 125 A gL/gG or 160 A fuse per phase (MUST be verified with local installation guidelines and the latest ABB datasheet). Connection Cross-Section Main Terminals: 25 - 70 mm² (copper) Earth Terminal: 35 - 70 mm² (copper) Housing Material Thermoplastic (UL94 V-0) Protection Degree (IP) IP20 (for indoor installation in appropriate enclosure) Operating Temperature Range -40 °C to +80 °C Status Indication Visual (color flag: green=OK, red=fault) Mounting DIN-rail mountable (35 mm) or direct panel mounting Dimensions (H x W x D) Approx. 288 mm x 90 mm x 75 mm (Please confirm with actual datasheet)

Typical Specifications Parameter Specification / Value Application Standard IEC 61643-21 (for SPDs connected to telecommunications and signaling networks) Protection Class For measuring, control, and data circuits (Type D per some classifications) Rated System Voltage (Un) 24 V AC/DC (for the FPNO-21 variant; other variants exist for 12V, 48V, etc.) Maximum Continuous Operating Voltage (Uc) 32 V AC/DC Nominal Discharge Current (In) 8/20 µs 5 kA Maximum Discharge Current (Imax) 8/20 µs 10 kA Voltage Protection Level (Up) ≤ 60 V (measured at 5 kA, 8/20 µs; exceptionally low for signal protection) Response Time < 1 ns (for the final diode protection stage) Nominal Current (Signal Circuit) 250 mA (maximum continuous load current) Line Resistance Typically 1.5 Ω (very low to minimize signal distortion) Capacitance < 50 pF (low capacitance to prevent signal integrity issues in data lines) Connection / Cross-Section Screw-clamp terminals / 0.14 - 1.5 mm² (for delicate signal wiring) Housing Material Thermoplastic (UL94 V-0) Protection Degree (IP) IP20 (when installed in an enclosure) Operating Temperature Range -40 °C to +80 °C Status Indication Visual (color change): • Green: Functional • Red: End-of-life (protection degraded and needs replacement) Mounting DIN-rail mountable (35 mm) Dimensions (H x W x D) Approx. 90 mm x 18 mm x 62 mm (standard module size) Typical Applications Protection of: 4-20 mA loops, 0-10 V sensor signals, Pt100 thermocouples, RS-485/RS-232, Profibus PA, telephone lines, alarm circuits.

Typical Specifications Parameter Specification Product Type Signal Interface / Isolating Relay Module Number of Poles 9 poles (typically configurable as 3 independent channels) Supply Voltage (Us) Common: 24 V DC or 24-230 V AC/DC (depends on specific variant) Power Consumption Approx. 1.1 W per channel (typical) Input DC Voltage: e.g., 24 V DC (sinking or sourcing). Dry Contact: Volt-free contact. Input Current Typically ~5 mA at 24V DC Output Type Electromechanical Relay (EMR) - Changeover (CO) / SPDT contacts. (Some variants may have solid-state outputs) Output Contact Rating Common: 250 V AC, 5 A (resistive load) Electrical Isolation 3 kV RMS (between Input/Output/Supply) Response Time Operate Time: ~10 ms (typical for relay output) Status Indication LED per channel (usually indicates input status) Connection Screw-clamp terminals, front-accessible Mounting Standard DIN rail (35 mm) Operating Temperature -20°C to +60°C Housing Material Polyamide (PA) Protection Degree (IP) IP20 (front panel when mounted) Approvals / Standards cULus, GL, DNV, IEC 60947-5-1, etc.

Parameters Parameter Specification / Value Application Standard IEC/EN 61643-11 Protection Class / Type Type 2 (Class C per UL 1449 4th Ed.) Rated Voltage (Un) 230/400V AC (50/60 Hz) Maximum Continuous Operating Voltage (Uc) 255V AC (Line to Neutral) Nominal Discharge Current (In) 8/20 µs 5 kA Maximum Discharge Current (Imax) 8/20 µs 20 kA Voltage Protection Level (Up) @ In ≤ 1.5 kV (Line to Neutral) Response Time < 25 ns Short-Circuit Withstand Rating According to IEC 61643-11 Backup Fuse Recommendation gG / gL 16 A (typical, refer to local regulations) Connection / Cross-Section Plug-in terminal / 1.5 - 4 mm² (stranded or solid) Housing Material Thermoplastic (UL94 V-0) Protection Degree (IP) IP20 (when installed in appropriate enclosure) Operating Temperature Range -40 °C to +80 °C Status Indication Visual (color flag: green/red) Mounting DIN-rail mountable (35 mm) Dimensions (H x W x D) Approx. 90 mm x 18 mm x 62 mm (module size)

Specifications Parameter Specification Supply Voltage 24 V DC (±20%) via host device Power Consumption 2.5 W typical, 3.5 W maximum Current Consumption 100 mA typical at 24 V DC Isolation 500 V AC (communication to power circuits) PROFIBUS Interface RS-485 isolated, 9-pin D-Sub female connector Baud Rate 9.6 kbit/s to 12 Mbit/s (auto-detect) PROFIBUS Address 1-125 (set via rotary switch 0-99 + software 100-125) Protocol PROFIBUS DP-V1 (slave) GSD File ABB0809.GSD (specific version required) Data Consistency 8 bytes input / 8 bytes output (configurable) Update Time <10 ms (at 12 Mbit/s) 3. Mechanical Specifications Parameter Specification Dimensions (W×H×D) 45 × 90 × 62 mm (1.77 × 3.54 × 2.44 in) Weight 120 g (0.26 lb) Housing Material Polycarbonate (UL94 V-0) Protection Degree IP20 (for mounting in enclosure) Mounting Direct plug-in to PSR soft starter control unit Connector 9-pin D-sub female (PROFIBUS), screw terminals (aux power) Operating Position Any orientation allowed Color ABB standard gray (RAL 7035) 4. Environmental Specifications Parameter Specification Operating Temperature -20°C to +60°C (-4°F to +140°F) Storage Temperature -40°C to +85°C (-40°F to +185°F) Relative Humidity 5% to 95% non-condensing Altitude ≤2000 m (6560 ft) above sea level Vibration Resistance 5-150 Hz, 1g (IEC 60068-2-6) Shock Resistance 15g, 11ms half-sine (IEC 60068-2-27) Pollution Degree 2 (IEC 60664-1)

Specifications Parameter Specification Supply Voltage 24 V DC (powered from host device) Power Consumption Typically 2-5 W Isolation Voltage 500 V AC (input to output, typical) Communication Speed If PROFIBUS DP: 9.6 kbit/s - 12 Mbit/s If Modbus RTU: 1200 - 115200 baud Data Update Rate ≤ 10 ms (typical for motor data) Number of Process Data Words 4-8 input / 4-8 output words (typical) 3. Mechanical Specifications Parameter Specification Dimensions (W×H×D) Approx. 45 × 90 × 60 mm (estimate) Weight 100-150 g Housing Material Polycarbonate (PC) or Polyamide (PA) Protection Degree IP20 (for enclosure mounting) Mounting Method Direct plug-in to host device Connection Type 9-pin D-sub (if PROFIBUS) or terminal block Operating Position Any (module orientation independent) 4. Environmental Specifications Parameter Specification Operating Temperature -20°C to +60°C (-4°F to +140°F) Storage Temperature -40°C to +85°C (-40°F to +185°F) Relative Humidity 5% to 95% (non-condensing) Altitude ≤ 2000 m above sea level Vibration Resistance 5-2000 Hz, 1g (IEC 60068-2-6) Shock Resistance 15g, 11ms (IEC 60068-2-27) Pollution Degree 2 (IEC 60664-1)

Technical Specifications Parameter Specification Product Code UL-740A-R2A-B024-021 Product Family ABB Symphony / IndustrialIT 800xA / S800 I/O System Module Type Redundant Power Supply Unit Input Voltage 100-240V AC, 50/60 Hz (Universal Input) Output Voltage 24V DC (regulated, for field instruments and I/O modules) Output Current 10A (per module, total 20A in redundant configuration) Redundancy N+1 Redundant Configuration supported (hot-swappable) Efficiency >85% (typical) Protection Overload, Short-circuit, Overvoltage protection Isolation 1500V AC input-to-output isolation Cooling Convection cooling (fanless) Operating Temperature 0°C to +60°C (32°F to 140°F) Relative Humidity 5% to 95% non-condensing MTBF >200,000 hours (calculated per MIL-HDBK-217F) Standards UL 508, CSA C22.2 No. 14, IEC 61131-2, CE, RoHS

Technical Specifications Parameter Specification Product Code PSE142-600-70 Series ABB PSE Electronic Motor Starters Rated Operational Current (Iₑ) 142 A (at 400V, 40°C ambient) Supply Voltage 3-phase, 380 - 690 V AC, 50/60 Hz Motor Power Range Approx. 75 kW (at 400V) Control Supply Voltage (Us) Selectable: 24 V AC/DC, 48-130 V AC, 110-130 V DC, or 200-240 V AC/DC Starting Method Voltage ramp with adjustable initial torque (kick start) and ramp time Starting Current Adjustable, typically up to 400% of motor Full Load Current (FLC) Stopping Method Coast stop (standard); programmable soft stop (optional) Motor Protection Class 10 electronic overload protection, phase loss/imbalance, jam protection, underload, PTC thermistor input Enclosure IP00 (Open Type) for panel mounting Ambient Temperature -25°C to +60°C (operating), derating above +40°C Communication Optional plug-in communication modules (PROFIBUS DP, Modbus RTU, DeviceNet) Standards & Approvals IEC/EN 60947-4-2, UL 508, CE, cULus

Technical Specifications Parameter Specification Product Code PSTX170-600-70 Series ABB PSTX Medium Voltage Soft Starters Rated Voltage 3300 V / 6000 V (switch-selectable) Rated Current 170 A (continuous at 40°C) Starting Current Adjustable, typically 200% - 450% of motor Full Load Current (FLC) Motor Power Range Approx. 850 - 1120 kW (dependent on voltage & motor PF) Control Supply Voltage 110-120V AC or 220-240V AC, 50/60 Hz (configurable) Starting Time Adjustable from 5 to 120 seconds Stopping Time Adjustable soft-stop (optional) Cooling Method Forced air cooling (integrated fans) Enclosure IP00 / Open Type (for cabinet installation) Ambient Temperature 0°C to +40°C (32°F to 104°F) for full rating; up to +50°C (122°F) with derating Altitude Up to 1000 m (3280 ft) without derating Standards & Approvals IEC, UL, CSA, CE; compliant with IEC 60947-4-2

Technical Specifications Parameter Specification Product Code PSTB1050-600-70 Series ABB PSTB Medium Voltage Soft Starters Rated Voltage 3300 V / 6000 V (switch-selectable) Rated Current 1050 A (continuous at 40°C) Starting Current Adjustable, typically 200% - 500% of motor Full Load Current (FLC) Motor Power Range Approx. 5500 - 8000 kW (dependent on voltage, motor PF & efficiency) Control Supply Voltage 110-120V AC or 220-240V AC, 50/60 Hz (configurable) Starting Time Adjustable from 10 to 120 seconds (or more for very high inertia loads) Stopping Time Adjustable soft-stop (optional) Cooling Method Forced air cooling with high-capacity fans; may require external ducting. Enclosure IP00 / Open Type (intended for installation in a robust, contractor-suppiled floor-standing cubicle) Ambient Temperature 0°C to +40°C (32°F to 104°F) for full rating; derating up to +50°C (122°F) Altitude Up to 1000 m (3280 ft) without derating Standards & Approvals IEC, IEEE, UL, CSA, CE; compliant with IEC 60947-4-2, IEEE 519