Connections; Terminal Allocation - ASL INTERCOM SMC02G Product Manual

4

Connections

4.1

Terminal Allocation

Figure 4 SMC02 Terminal Allocation
A
M
N
L
P
U
V
K
T
J
S
H
F
G
Table 1 SMC Terminal Allocation and ASL SMCLEAD Cable Colours
ASL SMCLEAD
Pin
Cable Colours
Bonded to
N.A.
shell
A Green
B Black
L Brown
M Black
D Blue
E Black
G Black
F White
J Black
H Red
K Yellow
P Black
N Orange
1) Black lead of the pair is not used.
If using an ASL SMC lead, be careful not to mix up the black leads in each cable pair.
!
!
SMC02G/SMC02F/Variants - Product Manual
B
•
SMC02 Console Connector (shown left):
C
ITT NEPTUNE TNM 0S16-0019P1L fitted with T2P24MC1LT contacts
•
Mating Part (cable connector):
D
R
ITT TNM 6S16-00191SL fitted with T2P24FC1LT contacts and
E
TNA16CCSE00L end bell
Signal
Pair
N.A. SCREEN
Audio Out+
Pair
Audio Out−
0V SUPPLY
Pair
+V SUPPLY
Pair
Pair
SPEAK NOW LED−
Pair
ALL CALL ONLY LED−
1
N.A.
FAULT LED−
Audio In+
Pair
Audio In−
Issue: 02 complete, approved
Screen
Balanced Audio Output (+VE)
0 dBu (nominal)/66 Ω
As above, but –VE
0 V supply from system
+V supply (18 V – 40 V)
Data+
DXP
Microphone control data. EIA RS485 19200 baud
Data–
DXN
As above
Connection from Press To Talk button
PTT+
(Only on standard SMC02 units)
Connection from Press To Talk button
PTT−
(Only on standard SMC02 units)
Open collector drive from Router. 100 mA max.
(Only on standard SMC02 units)
Open collector drive from Router. 100 mA max.
(Only on standard SMC02 units)
Open collector drive from Router. 100 mA max.
Listen-in audio from Router AUX-OUT (+VE)
−10 dBu (nominal)/660 Ω
As above, but –VE
Page 23 of 60
Description