Specifications

Cohda Wireless|Cohda XBU-V Specification | 25/03/2019 | Commercial in Confidence
The height requirement is distributed with the board requiring 10 mm clearance below and 20mm clearance
above. The board is designed to dissipate heat from underneath and thus should be coupled to a box or a
base-plate via thermal pad material. The MK5 is mounted in a NEMA4 Compliant enclosure.
USB-OTG Connector
The USB-OTG Connector is a micro-AB USB connector, providing a USB 2.0 On-The-Go (OTG) interface (up to
480Mbps operation). Being an OTG interface, either a peripheral or host USB device can be connected to this
interface. When operating as a host this port provides the USB +5V Vbus supply with 500mA current limiting.
microSD Card Socket
The microSD card socket accepts microSD flash cards to provide an external flash-based file system for the
MK5. The interface supports either 1 bit or 4 bit transfers. The RSU has an 8GB microSD card installed.
Reset switch
The MK5CB provides a push-button reset switch on units configured with this which provides a full system-
reset of the unit. This switch is not externally accessible.