ASCOM Ascotel 2025 System Manual page 865

ascom Ascotel 2025/2045/2065
Tab. 4.66: Wiring for door intercom interface 2 (door intercom x.2)
Signal
Interface x.2
MIC+2
MIC2
LS2
SGND2
Ta2
Tb2 (= SGND2)
TS2
TS'2
TO2
TO'2
AC2
AC'2
SON2
SON'2
—
—
Tab. 4.67: Requirements for door intercom connecting cables
Core pairs x cores
Stranded
Wire diameter, core
Screening
4.94 Cabling Interfaces
16-wire cable
Pin Stranded element
1 1
2
3
4
5 2
6
7
8
9 3
10
11
12
13 4
14
15
16
Core colour
white
blue
turquoise
violet
white
orange
turquoise
violet
white
green
turquoise
violet
white
brown
turquoise
violet
4 x 4
recommended
0.4...0.6 mm
recommended for microphones
HBT_20321104_04/B0_en