BMB01

Item Number: 1200550030

Din Rail Mount I/O Expansion Device

SUPERSEDED BY THE BMB02

The BMB01 is a DIN-rail mountable enclosure, that functions as an input and output contact (I/O)expander specifically designed to enhance the capabilities of Zenitel’s PAVA system. This device acts as an extension, augmenting the features of the PAVA System.
The BMB01 connects to a host Audio Router using DC power and a RS485 serial interface, supporting multi-drop communication that can accommodate up to nine units connected in parallel. Typically, the BMB01 is installed inside the PAVA cabinet alongside the host audio router. However, utilizing standard CAT5/6 cable, the expander can be placed externally up to 500 meters away from the host device. Each BMB unit supports: 12 optionally monitored analogue inputs, 12 opto-isolated digital inputs and 12 monitored digital outputs with open collector configuration. The GPIO offers a range of functions including: