AC-425-DIN (PCBA) 4 Door Access Control Panel Board
AC-425-DIN PCBA is an advanced access control panel board designed for secure door management in commercial and industrial environments. The controller supports four door operation with scalable expansion capability for larger installations. It offers RS485 and RS232 communication interfaces with optional TCP IP connectivity for network integration. The system supports up to 30000 users and 20000 stored events while allowing expansion for additional doors. DIN rail mounting compatibility enables flexible installation for professional security deployments. :contentReference[oaicite:0]{index=0}
- Supports four door access management operation
- Expandable design for larger security systems
- Stores 30000 users and 20000 events
- RS485 and RS232 communication interfaces included
- DIN rail mounting for flexible installation
Main controller board with LAN connectivity designed for scalable multi-door access control system deployments.
Supports RS-485 and RS-232 communication interfaces for flexible integration with access control infrastructure.
Offers optional TCP/IP connectivity through the MD-N32-EU converter for expanded network communication capabilities.
Supports 4-door or 2-door control configurations for single-sided or double-sided access management.
Expandable to support up to 8 single-sided doors or 4 double-sided doors using the MD-D04B extender.
Scales up to 1023 controllers, making it suitable for large commercial and enterprise access control systems.
Stores up to 20,000 events to provide detailed activity tracking and event history management.
Supports up to 30,000 users for high-capacity credential and user administration.
Operates on a 12V / 1.5A power supply for reliable controller performance.
Features DIN rail mounting capability for organized and efficient installation within control enclosures.
Designed for networked access control environments requiring flexible expansion and centralized management.
Compact PCBA controller design helps streamline installation and deployment in security system applications.
| MODEL NAME | ROSSLARE AC-425-DIN (PCBA) 4 DOOR CONTROL PCBA |
| SKU | AC-425-DIN (PCBA) |
| BRAND | Rosslare |
| PRODUCT TYPE | 4 Door Control PCBA |
| CONTROLLER TYPE | Main controller with LAN |
| ENCLOSURE INCLUDED | No box included |
| INTERFACE 1 | RS-485 |
| INTERFACE 2 | RS-232 |
| TCP/IP SUPPORT | Optional via MD-N32-EU converter |
| DOOR CONTROL CAPACITY | 4 door control |
| SINGLE SIDED SUPPORT | 4 doors single sided |
| DOUBLE SIDED SUPPORT | 2 doors double sided |
| EXPANSION SUPPORT | Expandable via MD-D04B extender |
| EXPANDED SINGLE SIDED CAPACITY | 8 doors |
| EXPANDED DOUBLE SIDED CAPACITY | 4 doors |
| SYSTEM CONTROLLER CAPACITY | Up to 1023 controllers |
| EVENT STORAGE | 20,000 events |
| USER CAPACITY | 30,000 users |
| POWER SUPPLY INPUT | 12V |
| CURRENT REQUIREMENT | 1.5A |
| POWER SUPPLY INCLUDED | No |
| MOUNTING TYPE | DIN rail mounting |
| NETWORK SUPPORT | LAN |
| EXPANSION ACCESSORY | MD-D04B extender |
| NETWORK CONVERTER | MD-N32-EU converter |
| ACCESS CONTROL TYPE | Networked access control |
| COMMUNICATION PROTOCOL | Serial communication support |
| PCB TYPE | PCBA |
| DOOR MANAGEMENT | Multi-door access management |
| INSTALLATION STYLE | DIN rail compatible |
| ACCESS SYSTEM SCALE | Enterprise scalable |
| USER DATABASE SUPPORT | Integrated user management |
| EVENT LOGGING | Supported |
| LAN CONNECTIVITY | Supported |
| SERIAL PORT SUPPORT | RS-485 / RS-232 |
| EXPANDABLE SYSTEM | Yes |
| POWER TYPE | DC input |
| ACCESS EXPANSION | Supports extender modules |
| DEVICE CATEGORY | Door panel controller board |
| APPLICATION | Access control systems |
| NETWORK ARCHITECTURE | Scalable controller architecture |
| CONTROLLER EXPANSION MODE | Modular |
| PHYSICAL ENCLOSURE | Not included |
| INPUT VOLTAGE TYPE | 12V DC |
| CONTROLLER CONFIGURATION | Single sided / double sided configurable |
| DIN RAIL READY | Yes |
| HIGH USER CAPACITY | Yes |
| EVENT BUFFER SUPPORT | 20,000 event capacity |
| MULTI-CONTROLLER SUPPORT | Up to 1023 units |
| TCP/IP FUNCTIONALITY | Optional |
| ACCESSORY REQUIREMENT | Converter required for TCP/IP |
| DOOR CONTROL MODE | 4 door scalable control |
| PRODUCT FAMILY | Rosslare Access Control |
| PRIMARY FUNCTION | Door access management |
| SYSTEM INTEGRATION | Access control integration capable |
| OPERATING ENVIRONMENT | Indoor installation recommended |
ROSSLARE AC-425-DIN (PCBA) 4 Door Control PCBA is a scalable and network-ready access control main controller designed for commercial and enterprise security applications. Engineered to support up to 4 doors in single or double-sided configurations, this advanced controller provides flexible expansion capabilities for growing access control systems. Ideal for office buildings, industrial facilities, campuses, and high-security installations, the AC-425-DIN delivers reliable door management with robust communication options and centralized control.
Scalable Access Control with Flexible Expansion
The AC-425-DIN (PCBA) includes a main controller with LAN functionality and supports RS-485 and RS-232 interfaces for seamless integration into modern security infrastructures. With optional TCP/IP connectivity using the MD-N32-EU converter, the system can expand from 4/2 door control (single-sided/double-sided) up to 8/4 doors using the MD-D04B extender module. Designed for large-scale deployments, the platform supports up to 1023 controllers in a single system.
- Supports 4-door control configurations
- Expandable to 8/4 doors with MD-D04B extender
- RS-485 and RS-232 communication interfaces
- Optional TCP/IP integration via MD-N32-EU converter
- Scalable architecture supporting up to 1023 controllers
Reliable Performance for Commercial Security Systems
Built for dependable operation, the controller stores up to 20,000 event logs and supports 30,000 users, making it ideal for medium and large access control deployments. DIN rail mounting capability simplifies installation inside structured control cabinets, while the compact PCBA design offers installation flexibility for system integrators and security professionals.
- Corporate offices and commercial buildings
- Industrial and manufacturing facilities
- Educational campuses and healthcare facilities
- Multi-building enterprise security systems
Security installers and access control professionals seeking a scalable multi-door access controller can rely on the ROSSLARE AC-425-DIN (PCBA) for dependable performance, flexible expansion, and seamless integration into enterprise-grade security environments.
Technical Specifications
- Model: AC-425-DIN (PCBA)
- Door Capacity: 4 doors (expandable to 8/4 doors)
- Communication Interfaces: RS-485, RS-232
- Network Option: TCP/IP via MD-N32-EU converter
- Expansion Module Support: MD-D04B extender
- Maximum Controllers Supported: 1023
- Event Storage Capacity: 20,000 events
- User Capacity: 30,000 users
- Power Requirement: 12V / 1.5A (power supply not included)
- Mounting Type: DIN rail mounting compatible
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