Toa VM-3000 Series - Manual (Page 114)

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• 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/3360VA’s
RM1 LINK IN or RM2 LINK
IN connector
Connection cable
(with RJ45 connectors)
RM-200M rear
14.3.3. RM-200M connection
• 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/3360VA, a total of 4 RM-200Ms can be connected to
the VM-3240VA/3360VA’s RM1 LINK IN and RM2 LINK IN connectors.
[When power is supplied from the VM-3240VA/3360VA]