CTI Products TSAM Transmitter Steering & Audio Matrix - Manual (Page 34)

TSAM Installation and Maintenance Rev. 2.10 Chapter 4
CTI Products, Inc. Installation
26
4.6 TX Select Console Wiring -- Diode Matrix Plug / Schematic
The Diode Matrix Plug is available as an accessory to the TSAM. It can be used to interface consoles with
simple Inputs & Outputs with the bi-directionsl TSAM TX Select lines.
PUNCH
BLOCK
TSAM
CROSS
CONNECT
WIRING
CROSS
CONNECT
WIRING
CA-80401-100
11
37
12
38
13
39
14
40
TXS2
TXS3
TXS4
TXS5
TXS6
TXS7
TXS8
28 FORCE SEL
26 1
PUNCH
BLOCK
DIODE
34 9
27
28
29
30
31
32
33
2
3
4
5
6
7
8
35 10
36
37
38
39
40
41
11
12
13
14
15
16
1
2
3
4
5
6
7
8
CROSS
CONNECT
WIRING
SELECT
INDICATORS
TX
SELECT
SWITCHES
TX
TXS1 1
2
3
4
5
6
7
8
15 GROUND
Figure 7 TX Select Console Wiring -- Diode Matrix Plug Schematic
The TXS1-8 lines are bi-directional. Normally they provide an output to indicate the selected transmitter.
When the Force Sel line is brought low, the TSAM reads the TXS lines as inputs and force-steers to the
site selected by the console.