Expansion Module CXB-M/S2

Expansion Module CXB-M/S2

VdS-approved, accessory of the ÜE extension module CXB-M/S2 for the expansion of the TELENOT transmission equipment by 8 signal line inputs, 1 remote switching channel and conversion of the two serial interfaces of the transmission device to V.28 level (RS 232). In addition, the CXB-M/S2 expands the transmission equipment with a fire alarm interface in accordance with DIN 14675. The fire alarm control panel monitors the fire alarm line between the fire alarm panel and the transmission device in accordance with DIN 14675. The fire alarm interface also includes the fault notification of the transmission device to the fire alarm control panel and the feedback of the receipt from the fire brigade to the fire detector centre. The CXB-M/S2 can also be used for serial message transmission via ESPA 4.4.4 protocol from a fire alarm panel to the control center. The board can be plugged directly into the comXline transmission device. A further 7 CXB expansion modules can be mounted up to 1000 m away from the transmission device via the com2BUS interface. In total, the transmission device can be expanded to a total of 72 signal lines and 9 remote relay outputs. Combined operation with expansion modules CXB and CXF on one ÜE is possible.