The Rosslare MD-D02B is a plug-in expansion module for Rosslare AC-225x-B access control panels that provides a 2-reader interface, 4 EOL-protected monitored inputs and 4 relay outputs (5A Form-C NO/NC) for the panel. The module can be installed in a minute with the precisely designed expansion port and automatic recognition of the panels. After installation, after powering up the panel, the AxTraxNG server recognizes the extension and the MD-D02B can be programmed for access control and automation. Advanced communication with the controller enables firmware updates and real-time event logging, which supports fully offline operation of the controller.

MAIN PROPERTIES

It can be expanded with two more readers or keyboards
4 relay outputs and 4 supervised inputs for the control panel
Wiegand or Clock-and-Data transmission keyboard or biometric reader compatibility
12V power supply and relay operation indicator status LED
Cost-effective and modular installation
Input and output configurability with Rosslare's AxTraxNG ™ software

Specifications
- Input supply voltage: 12 Vdc
- Maximum supply voltage at the inputs: 5 Vdc
- Maximum current consumption: 135 mA
- Max relay switching current: 5 A
- Input types: DEOL supervised; EOL supervised; N.C.; N.O.
- Number of inputs: 4 pcs
- Number of outputs: 4 pcs
- LED display: output LED 4; Power LED
- Dimensions: 100 x 75.9 x 32.5 mm
- Weight: 98 g