1-17 (E)
MAV-70
1-14. Loop Connection
This section describes how to several MAV-70s together.
n
After connecting, be sure to set the ID of each unit.
Required equipment/cables
.
Interface Board BKMA-7040 :
Same number as the number of MAV-70s connected.
.
BNC cable (RG59/u-type coaxial cable or equivalent) :
Same number as the number of MAV-70s connected.
1-14-1. Connection and ID Setting
Connection
m
.
Up to 8 units can be connected.
.
Each BNC cable length should be less than 25 m.
.
Do not make the BNC cables connected longer than they need to be.
1.
Connect the cables between the MAV-70s.
ID Setting
1.
Set the ID switch of the MAV-70 connected to the host controller to “1”.
2.
Connect 2, 3, 4 ... in the following order.
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The ID switch cannot be set to 9 and above.
1-14. Loop Connection
from
upper controller
Master unit (ID=1)
Expansion unit (ID=2)
Expansion unit (ID=3)
BKMA-7040
BNC cable
BKMA-7040
BKMA-7040
IN OUT
IN OUT
IN OUT
REMOTE1
ID switch