B&Module d'alimentation en rack R 3PS465.9

Définition du modèle de base

1. Marque: B&R. (Autriche)
2. Série: Dédié alimentation for legacy modular API racks of the 2005 série (old compact rack system, not compatible with X20 series)
3. 3PS: Abbreviation for Power Supply, rack power supply module
4. 465.9: Hardware revision number, upgraded version equipped with an expansion backplane slot and support for external RAM retention power supply
5. Positionnement: Core power supply unit for 2005 supports, which uniformly supplies power to CPUs, I/O modules and communication modules. The built-in expansion slot enables connection of downstream expansion racks.
6. Official Core Electrical Specifications (Norme officielle)

III. Mécanique & Rack Specifications

1. Slot Width: Double-width module for the 2005 système, occupying two standard slots (Slot 1 & Slot 2) of the rack
2. Méthode de montage: DIN rail snap-on mounting, pluggable onto dedicated backplanes of the 2005 série
3. Capacité d'extension: Built-in expansion bus interface for cascading additional 2005 expansion racks
4. Structure: Integrated power supply and expansion backplane, no extra bus adapter module required
5. Compatible Matching Parts: All 2005-series CPUs, digital/analog I/O modules and communication modules (3CP, 3DEPUIS, 3FAIRE, 3IA, 3AU, 3IF, etc.)
6. Core Function Description
7. Multi-channel Regulated Output

5VCC: Supplies power to CPU, backplane bus and logic chips;

24VCC: Supplies power to I/O terminals, sensors and external input/output loads;

2. Data Retention During Power Outage

An external 8~30VDC backup battery retains RAM programs and variable data after shutdown without battery cards;

3. Rack Expansion Bus

An expansion slot on the right side of the module directly connects to expansion racks, eliminating the need for a separate bus power supply;

4. Fault Diagnosis Indicators

DC24 LED off: Missing/reversed external 24V input or blown fuse;

OK LED off: Internal output overload, short circuit or overtemperature protection activated;

5. Anti-interference Design

Built-in EMI filter for automated sites with heavy interference sources such as inverters and encoders.

1. Distinction of Models Within the Same Series

1. Replacement Solutions for Discontinued Products

Statut actuel: The entire 2005 series has been discontinued with no original factory spare parts available

1. Solution 1: Full System Upgrade to X20 Series (Long-term Stable Option)

New system power supplies: X20PS9400 / X20PS3300, paired with X20 CPUs and X20 I/Os, featuring higher performance and sufficient stock availability;

2. Solution 2: Second-hand Spare Part Replacement (Short-term Emergency Repair)

Only the identical model 3PS465.9 can be used; 3PS465.0/465.1 are incompatible with the backup battery function;

3. Compatibility Limitation: Cannot be directly inserted into X20 racks; the backplane buses of 2005 and X20 systems are not mutually compatible.

VII. Scénarios d'application typiques

1. Small B&R. 2005 PLC control cabinets for standalone packaging, printing and textile machines;
2. Legacy B&R control systems for plastic extruders and injection molding machines;
3. Vieux 2005 control stations for small machine tools, woodworking machinery and logistics sorting equipment;
4. Distributed standalone controllers for small production lines requiring multi-rack expansion and data retention during power failure.

VIII. Installation & Spécifications de câblage

1. Câblage de l'alimentation: The 24VDC input has positive and negative polarity; reversed polarity will blow the built-in slow-blow fuse;
2. Backup Battery Wiring: External DC power supply ranging from 8~30V; voltage exceeding 30V will burn the retention circuit;
3. Heat Dissipation Requirement: A ventilation gap of ≥20mm shall be reserved above and below the module; power derating protection will activate if ambient temperature exceeds 60℃;
4. Opérations interdites:

Powering on the module separately without the dedicated 2005 backplane;

Using outside dust/moisture-proof control cabinets (Indice IP20);

Total load power shall not exceed the rated upper limit of 60W for the whole unit.

1. Matrice de dépannage commune

1. Avertissements de sécurité
2. Cut off the 24V input power supply of the whole unit before disassembly or assembly of the module to prevent CPU burnout caused by backplane short circuits;
3. Only 6.3A slow-blow fuses rated 250V are allowed for replacement; higher current ratings are forbidden;
4. Disconnect the backup battery during long-term shutdown to avoid damage from over-discharging;
5. No user-serviceable components inside the module; full unit replacement is required upon failure, and disassembly is prohibited.

Classification of Application Scenarios for B&R 3PS465.9 Power Supply Module

Core Adaptation Premise

The 3PS465.9 is a dedicated double-width power supply for medium-sized PCC racks of the B&R. 2005 série. Two unique core features determine its applicable scenarios: ① Built-in expansion bus interface supporting cascaded multi-rack expansion; ② Equipped with an external backup battery interface to retain RAM programs and variables during power outages. With a total power of 60W, it fits medium & small standalone multi-axis motion control equipment. It only matches 2005-series CPUs, I/O modules and communication modules. The entire series has been discontinued and is mainly used as spare parts for legacy existing equipment.

1. Plastics & Rubber Industry (Most Common Application)

Équipement applicable

1. Full-electric/hydraulic injection molding machines, two-color injection molding machines and precision small injection molding equipment
2. Single/twin-screw extruders, cast film production lines, film blowers and rubber calenders
3. Plastic pipe cutters, pelletizers and auxiliary manipulators for injection molding

Matching Advantages

1. Multi-rack expansion: Synchronous power supply for the main rack and temperature acquisition expansion racks to centrally monitor multi-channel analog temperature signals of barrels and dies;
2. Data retention during power failure: Formulas and injection molding parameters are stored after brief power cuts, eliminating re-adjustment upon restart;
3. Built-in EMI filter resists strong electromagnetic interference from inverters and servo motors to avoid temperature sampling drift.
4. Impression & Industrie de l'emballage (High-speed Multi-axis Synchronous Equipment)

Équipement applicable

1. Gravure printing machines, flexographic printers, rotary color printers and label overprinting equipment
2. Vertical/horizontal packaging machines, heat sealers, slitting machines, labelers and carton forming machines
3. Tissue rewinders, paper cross-cutters and film slitting equipment

Matching Advantages

1. Supports multiple expansion racks for electronic synchronization control of paper feeding, traction and winding axes respectively;
2. Color registration offset and tension parameters are retained after power failure, enabling quick startup upon power restoration and reducing waste materials;
3. Stable multi-channel 5V/24V output provides steady power for signal acquisition of encoders, color mark sensors and servo drives.

III. Textile & Chemical Fiber Equipment (Continuous Winding & Constant Tension Control)

Équipement applicable

1. Water-jet/air-jet looms, warp knitting machines, circular knitting machines and carding machines
2. Chemical fiber drawing machines, high-speed winding heads, non-woven production lines and fabric setting machines

Matching Advantages

1. Multi-rack expansion adapts to front-rear linkage control with stable closed-loop tension and speed control;
2. Wide temperature range of 0~60℃ fits humid workshop environments without frequent overtemperature protection during long-term continuous operation;
3. Backup battery ensures retention of roll diameter and tension curve data after shutdown.
4. Woodworking Machine Tools & Small Precision Processing Equipment

Équipement applicable

1. CNC panel saws, edge banders, multi-axis wood engraving machines and sanders
2. Small CNC lathes, gantry milling machines, plate cutting equipment and indexing rotary tables

Matching Advantages

1. Multi-rack layout within a single cabinet for simultaneous control of feed axes, spindles and pneumatic clamping mechanisms;
2. Automatic short-circuit and overcurrent protection prevents direct CPU burnout from I/O short circuits in dusty environments;
3. Z-phase homing parameters are retained during power failure, eliminating repeated mechanical origin calibration after power-on.
4. Entreposage Logistique & Light Industry Automated Production Lines

Équipement applicable

1. Automated warehouse stackers, express sorting lines and supporting control stations for AGVs
2. Beverage filling lines, food packaging production lines, bottle capping and labeling standalone machines
3. Convoyeurs à bande, elevators and material weighing & systèmes de dosage

Matching Advantages

1. The expansion bus can cascade on-site remote I/O racks to reduce cabinet wiring;
2. High-power 24V output drives a large number of photoelectric sensors, proximity switches and solenoid valves simultaneously;
3. Production line counting and formula data are fully retained after short power outages.
4. Process Water Treatment & Small Public Engineering Control Stations

Équipement applicable

1. Urban water supply pump stations and small local control boxes for sewage treatment plants
2. Central air conditioning temperature control systems, industrial circulating water and pure water preparation equipment
3. Small boilers, waste gas treatment fans and dust removal system control cabinets

Matching Advantages

1. Powers multi-channel analog acquisition expansion racks for stable monitoring of liquid level, pressure and pH value;
2. Wide input voltage range adapts to working conditions with severe on-site voltage fluctuations;
3. Backup battery retains alarm records and historical operation data during power cuts.

VII. Small Special Construction Machinery & Non-standard Standalone Machines

Équipement applicable

1. Slewing control of small tower cranes and batching systems for concrete mixing plants
2. Glass tempering furnaces, aluminum extrusion presses and small heat treatment equipment
3. Laboratory automated test equipment and small lithium battery slitting/winding standalone machines

Matching Advantages

1. Compact double-width design saves cabinet installation space;
2. Vibration resistance and wide temperature range fit harsh workshop conditions with high temperature and dust;
3. Integrated power supply solution combining multi-axis motion control and process parameter storage.

Non-recommended Application Scenarios

1. High-power large-scale equipment (Total unit power only 60W; overload protection will trigger with multiple servos and heavy I/O loads);
2. Explosion-proof chemical plants and underground coal mines (IP20 rating with no explosion-proof certification; cabinet installation only);
3. Outdoor open-air installation without enclosures (Insufficient protection rating, prone to water ingress and dust accumulation damage);
4. New equipment projects (The entire 2005 series is discontinued with no new original factory spare parts; X20PS series power supplies are preferred).

Model Selection Matching Logic (Why 3PS465.9 Fits the Above Scenarios)

1. Expansion Bus Interface: Mandatory for standalone machines requiring distributed multi-rack control and multi-axis linkage in printing, extrusion and textile industries;
2. External Backup Battery Power Supply: Retains process parameters, formulas, tension/color registration data during power outages to reduce startup commissioning costs;
3. Multi-channel Isolated Regulated 5V+24V Output: Simultaneously supplies power to CPU bus logic, external sensors and solenoid valves;
4. Built-in Multiple Protections: Latching protection against short circuit, surtension, overcurrent and overtemperature to protect high-cost 2005-series CPUs;
5. Exclusive Compatibility with 2005 Système: Original factory power supply for legacy existing equipment with 100% compatibility and no bus communication faults.