
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System diagrams with power supply unit art. 4888C / 4888CU
Installation rules
• In systems powered by 4888C / 4888CU with a revision index greater than or equal to 053 (014), up to 100 door entry
monitors can be installed.
• In systems powered by 4888C with a revision index between 021 and 052, up to 50 door entry monitors can be installed.
• Power supply units 4888C (4888CU) with a revision index prior to 021 (014) are not compatible for use with 6741W (/BM),
and should therefore be replaced.
B
A
F
H
1214/2C
UT1020
1595
1216
6741W
6741W/BM + 6710
4888C
4888CU
ON
S3
1
2
max. 3
door entry monitors
or 1229A
Compatible secondary door entry monitors: art. 6601W, 6601W/BM, 6701W, 6701W/BM, 6701W/8, 6721W, 6721W/BM, 6801W, 6801W/BM.
A
max
.
B
max
.
F
max
.
H
max
.
Comelit Art. 4577/4579 1 mm2 (Ø 1.2 mm AWG 17)
200 m
(655 feet)
200 m
(655 feet)
50 m
(165 feet)
100 m
(330 feet)
UTP5 cat. 5 0.2 mm2 (Ø 0.5 mm AWG 24)
80 m
(260 feet)
150 m
(490 feet)
60 m
(195 feet)
0.28 mm2 (Ø 0.6 mm AWG 23)
100 m
(330 feet)
150 m
(490 feet)
5 m
(15 feet)
60 m
(195 feet)
0.5 mm2 (Ø 0.8 mm AWG 20)
120 m
(395 feet)
100 m
(330 feet)
25 m
(85 feet)
60 m
(195 feet)
1 mm2 (Ø 1.2 mm AWG 17)
120 m
(395 feet)
150 m
(490 feet)
50 m
(165 feet)
60 m
(195 feet)
1 mm2 (Ø 1.2 mm AWG 17)
120 m
(395 feet)
80 m
(260 feet)
50 m
(165 feet)
40 m
(130 feet)
1.5 mm2 (Ø 1.4 mm AWG 15)
150 m
(490 feet)
100 m
(330 feet)
75 m
(245 feet)
60 m
(195 feet)
2.5 mm2 (Ø 1.8 mm AWG 13)
150 m
(490 feet)
100 m
(330 feet)
100 m
(330 feet)
60 m
(195 feet)
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