AC-225-DIN (PCBA) Expandable Two Reader Networked Access Control Panel
AC225DIN PCBA expandable access control panel delivers reliable networked security management for commercial and industrial sites. Supports online and offline operation with large credential capacity, event storage, automation features, access groups, time zones, and expansion options for added inputs, outputs, and readers. Designed to support multiple reader and lock configurations while maintaining dependable operation during temporary power interruptions.
- Supports online and offline operation
- Stores large credential and event capacity
- Expandable inputs outputs and reader support
- Supports multiple reader and lock types
- Power loss clock retention capability
Supports full online and offline operation to maintain access control functionality even during network interruptions.
Manages up to 30,000 active credentials and 30,000 PIN codes for large-scale access control deployments.
Supports 128 access groups, 128 access areas, and 128 time zones for flexible user and facility management.
Includes support for 64 holidays and 32 Smart Links for advanced scheduling and automation capabilities.
Stores up to 20,000 nonvolatile FIFO event records, preserving activity logs while operating offline.
Expandable with MD-IO84B I/O modules to add 8 inputs and 4 outputs for enhanced system integration.
Supports MDD02B expansion modules to increase capacity by adding 2 readers with 4 inputs and 4 outputs.
Features a built-in real-time clock with super-cap backup that maintains clock operation for up to 24 hours during total power loss.
Supports a wide range of Wiegand reader formats for compatibility with diverse credential technologies.
Compatible with PIN keypad formats and configurable logic options to support varied security requirements.
Integrates with locks, deadbolts, electric strikes, maglocks, and sliding doors for flexible access control applications.
Designed as an expandable 2-reader networked access control panel for scalable security installations.
| MODEL NAME | AC-225-DIN (PCBA) Expandable 2-Reader Networked Access Control Panel |
| BRAND | ROSSLARE |
| PRODUCT TYPE | Expandable Networked Access Control Panel |
| SKU | AC-225-DIN (PCBA) |
| CATEGORY | Network Controllers |
| READER SUPPORT | 2 Readers |
| EXPANSION CAPABILITY | Expandable System Architecture |
| NETWORK TYPE | Networked Access Control |
| ONLINE OPERATION | Full Online Operation Supported |
| OFFLINE OPERATION | Full Offline Operation Supported |
| ACTIVE CREDENTIAL CAPACITY | 30,000 Credentials |
| PIN CODE CAPACITY | 30,000 PIN Codes |
| ACCESS GROUPS | 128 |
| ACCESS AREAS | 128 |
| TIME ZONES | 128 |
| HOLIDAY SETTINGS | 64 Holidays |
| SMART LINKS | 32 Automation Smart Links |
| EVENT LOG CAPACITY | 20,000 Events |
| EVENT STORAGE TYPE | Nonvolatile FIFO Memory |
| OFFLINE EVENT RECORDING | Supported |
| INPUT EXPANSION OPTION | MD-IO84B I/O Expansion Module |
| ADDITIONAL INPUTS | 8 Inputs via MD-IO84B |
| ADDITIONAL OUTPUTS | 4 Outputs via MD-IO84B |
| READER EXPANSION MODULE | MDD02B Expansion Module |
| EXPANDED READER SUPPORT | Additional 2 Readers via MDD02B |
| EXPANDED INPUT SUPPORT | 4 Inputs via MDD02B |
| EXPANDED OUTPUT SUPPORT | 4 Outputs via MDD02B |
| REAL TIME CLOCK | Integrated RTC |
| RTC BACKUP TYPE | Super Capacitor |
| RTC RETENTION | Up to 24 Hours |
| BATTERY REQUIREMENT | No Battery Replacement Required |
| POWER LOSS PROTECTION | RTC Maintained During Total Power Loss |
| READER FORMAT SUPPORT | Wide Range of Wiegand Formats |
| KEYPAD FORMAT SUPPORT | PIN Keypad Formats Supported |
| LOCK COMPATIBILITY | Wide Lock Integration Support |
| SUPPORTED LOCK TYPE | Deadbolts |
| SUPPORTED STRIKE TYPE | Electric Strikes |
| SUPPORTED MAGLOCK TYPE | Maglocks |
| SUPPORTED DOOR TYPE | Sliding Doors |
| LOGIC OPTIONS | Configurable Logic Options Supported |
| AUTOMATION SUPPORT | Smart Link Automation |
| SYSTEM TYPE | Access Control System |
| INSTALLATION STYLE | DIN Configuration |
| APPLICATION | Commercial Access Control |
| USER MANAGEMENT | Credential and PIN Administration |
| EVENT MEMORY TYPE | FIFO Event Buffer |
| CONTROLLER TYPE | Expandable Controller |
| ACCESS MANAGEMENT | Area and Group Based Control |
| TIME MANAGEMENT | Time Zone Scheduling Supported |
| HOLIDAY SCHEDULING | Supported |
| SYSTEM SCALABILITY | Expansion Module Compatible |
| MEMORY TYPE | Nonvolatile Storage |
| COMMUNICATION MODE | Network Connected |
| DOOR CONTROL SUPPORT | Multi-Door Access Management |
| ACCESS AUTHENTICATION | Credential and PIN Based |
| POWER BACKUP FEATURE | RTC Super Capacitor Backup |
| PRODUCT STATUS | Active Network Controller Device |
AC-225-DIN (PCBA) Expandable 2-Reader Networked Access Control Panel from Rosslare is designed to deliver advanced networked access control management for commercial, industrial, and enterprise security environments. Supporting both online and offline operation, this expandable controller manages up to 30,000 active credentials, making it ideal for facilities requiring scalable and reliable access management solutions.
Scalable Access Control with Intelligent Expansion
The AC-225-DIN (PCBA) offers flexible expansion capabilities, allowing security professionals to grow system capacity as operational demands increase. Compatible with expansion modules for additional readers, inputs, and outputs, this controller supports a wide variety of access devices including Wiegand readers, keypad formats, electric locks, magnetic locks, deadbolts, electric strikes, and sliding door systems.
- Supports 30,000 active credentials and 30,000 PIN codes
- 128 access groups, 128 access areas, and 128 time zones
- 64 holiday schedules and 32 Smart Links automation functions
- Expandable with I/O and additional reader modules
- Compatible with multiple reader and lock technologies
Reliable Offline Performance and Event Management
Built for dependable operation, the controller stores up to 20,000 offline event records in nonvolatile FIFO memory, maintaining activity logs even during communication interruptions. A built-in real-time clock with super-cap backup preserves time accuracy for up to 24 hours during complete power loss without requiring battery replacement.
- 20,000-event offline memory storage
- Nonvolatile FIFO event logging
- Real-time clock backup protection
- Maintains system functionality during communication outages
- No battery replacement required for RTC retention
Built for Commercial Security Applications
The AC-225-DIN (PCBA) is engineered for installers and integrators requiring dependable networked access control infrastructure. Its versatile architecture supports commercial buildings, industrial sites, multi-door facilities, educational campuses, and enterprise security deployments where scalability and reliability are essential.
- Commercial office access control systems
- Industrial and manufacturing facilities
- Educational campuses and institutional security
- Multi-door enterprise access management environments
Security professionals seeking a high-capacity expandable network controller can rely on the Rosslare AC-225-DIN (PCBA) for advanced credential management, offline reliability, and scalable integration with modern access control ecosystems.
Technical Specifications
- Model: AC-225-DIN (PCBA)
- Controller Type: Expandable 2-Reader Networked Access Control Panel
- Credential Capacity: 30,000 active credentials
- PIN Code Capacity: 30,000 PIN codes
- Access Groups: 128
- Access Areas: 128
- Time Zones: 128
- Holiday Schedules: 64
- Automation Links: 32 Smart Links
- Offline Event Storage: 20,000 FIFO nonvolatile records
- Expansion Options: Additional readers, inputs, and outputs
- Reader Compatibility: Wiegand reader formats and keypad formats
- Power Backup: Super-cap RTC retention up to 24 hours
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