3-69
Chapter 3
INSTALLATION AND SETTING PROCEDURES (HARDWARE)
To make longer cable lengths than those shown in the above table, use over 4-pair shielded CPEV cable. (For
the cable connection, see p. 3-70.)
The relationship of the CPEV cable conductor diameter to the maximum cable distance is as follows:
[RM-300X]
No. of extension
units
Cable
RM-300X alone
RM-300X +
RM-210F x 1
RM-300X +
RM-210F x 2
RM-300X +
RM-210F x 3
ø0.65 mm 152 m 113 m 89 m 73 m
ø0.9 mm 296 m 220 m 174 m 143 m
ø1.2 mm 524 m 389 m 308 m 253 m
No. of extension
units
Cable
RM-300X +
RM-210F x 4
RM-300X +
RM-210F x 5
RM-300X +
RM-210F x 6
RM-300X +
RM-210F x 7
ø0.65 mm 62 m 54 m 47 m 42 m
ø0.9 mm 121 m 105 m 92 m 82 m
ø1.2 mm 215 m 186 m 163 m 145 m
[RM-500]
Unit
Cable
RM-500 x 1 RM-500 x 2 RM-500 x 3 RM-500 x 4
ø0.65 mm 285 m 140 m 91 m 67 m
ø0.9 mm 555 m 272 m 178 m 131 m
ø1.2 mm 983 m 483 m 316 m 233 m
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