Remote IO Expansion Board
Product Code: SEB-710
The SEB-722 Remote IO Door Expansion Board extends the Input and Output functionalities of the SDC-650 Multiple Door Controller and the SDC-620 Ethernet Controller. Additionally, it enables the relocation of inputs and outputs closer to the door, which can help mitigate significant voltage drops when the controller is mounted further away.
With three distinct reader configurations, the SEB-722 Remote IO Door Expansion Board offers enhanced flexibility in access control system design.
Key Features
- Extends the capabilities of the SDC-650 Multiple Door Controller & the SDC-620 Ethernet Controller
- 4 Programmable digital inputs
- 2 Wiegand reader inputs
- RS-485 connection for up to 4 SSR-201 Proximity Readers
- In-circuit programming for easy product updates
- Rotary coded address switch for easy addressing
Our team of experts can provide guidance on selecting the optimal configuration for your organization’s unique requirements.
About the product
The SEB-722 Remote IO Expansion Board provides a versatile solution for expanding the input and output capabilities of your access control system. With 8 relay outputs (potential-free contacts/powered outputs) and 8 programmable digital inputs, the SEB-710 IO Expansion Board also features 8 additional connection points that can be configured as either 8 relay outputs or 8 digital inputs. This allows the board to be configured to provide either 16 outputs and 8 inputs or 8 outputs and 16 inputs.
The board is designed for optimal performance and a hassle-free installation process. It features a separate 12Vdc power input connector for connecting an external power supply, ensuring sufficient power is provided to all the output devices when required. Additionally, our device includes diagnostic LEDs mounted close to their relevant terminals, providing additional support and guidance during installation.
If you’re looking to expand the capabilities of your access control system, the SEB-710 IO Expansion Board is an ideal solution.
Installation
The SEB-710 IO Expansion Board offers a seamless integration with both the SDC-650 and SDC-620 Multiple Door Controllers, providing an expanded and flexible access control solution that can be tailored to meet the unique needs of your organization.
The board is easily mounted inside the enclosure of the SDC-650 or SDC-620 controller, fitting seamlessly below the main controller board. With the included stand-offs and nuts, installation is a breeze. The board connects to the controller through an expansion cable that is attached to the expansion headers on both boards.
Once connected, the main controller will detect the device and indicate this on its LCD display in the configuration section, ensuring a hassle-free setup process.
Operation
The SEB-710 IO Expansion Board operates by connecting to the expansion ports on the SDC-650 Multiple Door Controller or SDC-620 Ethernet Controller and expanding the input and output capabilities of the controller. Once connected and configured, the SEB-710 IO Expansion Board can receive inputs from external devices, such as doorc ontacts or motion sensors, and send outputs to devices such as locks or buzzers.