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BVRDTSM Touchscreen Microphone
Installation Instructions
BVRDTSM Touchscreen Microphone issue 1
9
2.3.4 Cabling and Connection details
Please see Table below for details of Site Wiring connections;
Mic OP
(CAT6A)
BMS8
(CAT6A)
BMS8 (Site
Wiring)
Cable
BVRDIF7 (Site
Wiring
1
1
+V
4 Core 1
+V
0V
0V
RS485-A
RS485-A
RS485-B
RS485-B
Audio CH1 (Paging)
4 Core 2
Audio CH1 (Paging)
Audio CH1 (Paging)
Audio CH1 (Paging)
Audio CH2 (AUX)
Audio CH2 (AUX)
Audio CH2 (AUX)
Audio CH2 (AUX)
EMC
Shield of cable 1&2
EMC
2
Not Used