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Les langues disponibles
No. Connection
[13] Power supply
[14] Room bus RAN with-
out speech
[14] Room bus RAN with
speech
[15] OSYnet group bus
[16] RS485
Important notes for connection of the RAN room bus!
• The cable for speech transmission, i.e. the cable containing the wires "MIC", "LS", and
"SCH-B", may be stripped for a max. of 30 mm only, to ensure the protective screen
function. The shield wire must be connected to the connection point "SCH-B".
• The cable shield and the shield wire of the cable containing the wires "RAN", "+24V-Si"
and "0V" are not connected and must be removed in the back box up to the cable
sheath.
• The unused wires must not be interconnected.
• Unused screws must be screwed in.
16
Usable cable types
NYM 2x2.5 mm²
• J-Y(St)Y 2x2x0.8
• CCS32
• Optional: Min. CAT5, shielded, Ø min. 0.57 mm (23 AWG)
• 2x J-Y(St)Y 2x2x0.8
• CCS32
• Optional: 2x CAT5/CAT6, shielded, Ø min. 0.57 mm
(23 AWG)
• Optional: 1x CAT5/CAT6 S/FTP, Ø min. 0.57 mm (23 AWG)
• Optional: 1x CAT7, Ø min. 0.57 mm (23 AWG)
• CAT7 (22 AWG), Ø = 0.64 mm
• J-Y(St)Y 4x2x0.8
• Optional: Min. CAT5, shielded, Ø min. 0.57 mm (23 AWG)
• Optional: J-Y(St)Y 4x2x0.6
Do not use!
00 8802 97, 03/23 (Rev. 7.0)
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