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Rosslare - MD-D02B - Two Reader Expansion Board for AC225B Control Panel
The MD-D02B 2-Reader expansion board is designed with a focus on high quality and reliability and is ideal for residential and commercial applications. Easy to install and operate, the MD-D02B expansion board features supervised communications with the controller. The expansion board adds two additional readers or keypad inputs, four relay outputs, and four supervised inputs to the access control panel. As a result, an access control panel with the MD-D02B expansion board can support a total of four readers and four doors. In addition, it is possible to add any keypad or biometric reader that supports Wiegand, Clock-and-Data or any other format supported by Rosslare's AxTraxNG software transmission formats. The host access controller has complete control over the additional readers, inputs, and outputs of the MD-D02B expansion board.
Features:
- Additional two proximity readers or keypads.
- Four relay outputs and four supervised inputs to the access control panel.
- Wiegand or Clock-and-Data transmission keypad or biometric reader compatibility.
- LED status feedback for 12 V power and relay activation.
- Cost effective and modular installation.
- Input and output configurability using Rosslare's AxTraxNGĂ¢ââŹĹžĂ¢ software.
Specifications:
| Input Voltage | 12 VDC from host controller |
| Input Current | Standby: 30 mA Maximum: 135 mA |
| Number of Reader Ports | 2 |
| Number of Inputs | 4 |
| Output Relays | 4 x 5 A with N.O., N.C. and COM contacts Form-C Relays |
| Inputs Voltage | 5 VDC maximum voltage |
| Reader Output Voltage | 12 VDC |
| Max. Reader Current | 300 mA |
| LED Control Output | Open collector, active low |
| Tamper Input | 5 VDC maximum voltage |
| Dimensions | 100 x 75.9 x 32.5 mm (3.9 x 3.0 x 1.3 in.) |
Downloads:
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We may use the following carriers; FedEx, USPS and UPS. Our orders ship via FedEx within 48 continental U.S. states, Canada , Alaska, Hawaii and Puerto Rico. FedEx does not service P.O. Box or APO/FPO addresses .
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For international shipping, please note that you may be responsible for paying any possible customs and import duties at the time of delivery, however you should only worry about those fees if you order several hundred dollars worth of goods shipped outside the US. We are unable to determine these fees during the checkout process. You can contact your local Customs office for details.
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If you a Locksmith & are not satisfied for any reason, products may be returned within 30 days of purchase for a store credit or exchange. Certain restrictions apply.
