VM-3240VA/3240E
RM-200M
DC power line
This figure shows VM-3240VA.
13.3. RM-200M Remote Microphone Connections
13.3.1. Power supply from VM-3240VA or VM-3240E
Up to 4 RM-200Ms can be used in a system.
The VM-3240VA or VM-3240E can supply power to a single RM-200M only.
•
The following table shows the maximum cable distance when STP Category 5 straight cable (with RJ45
connectors) is used.
No. of expansion units
RM-200M alone
Cable
STP Category 5
140 m
•
To make longer cable lengths than those shown in the above table, use over 4-pair shielded CPEV cable.
(For the cable connection, see below.)
The relationship of the CPEV cable conductor diameter to the maximum cable distance is as follows:
No. of expansion units
RM-200M alone
Conductor diameter
ø0.65 mm 230 m
ø0.9 mm 460 m
ø1.2 mm 800 m
To VM-3240VA’s RM1 LINK
IN or RM2 LINK IN connector
Connection cable
(with RJ45 connectors)
RM-200M rear
13.3.2. Link connection to VM-3240VA
•
The RM-200M is equipped with 2 link connectors, either of which can be used for connection.
•
To connect an additional RM-200M, use either link connector.
•
When connecting only RM-200Ms to the VM-3240VA, a total of 4 RM-200Ms can be connected to the VM-
3240VA’s RM1 LINK IN and RM2 LINK IN connectors.
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