Meinberg SDU - Manual (Page 4)

4
The Modular System SDU IRIG/TTL
The Signal Distribution Unit SDU is a set of equipment composed of one or two SDU
modules (IRIG-B, TTL or FO) and a power supply module, all installed in a metal
desktop case MULTIPAC and ready to operate.The input/output signales of the SDU
are accessiable via connectors in the back panel of the case.
Details of the components are described below.
SDU in desktop case MULTIPAC
front view
POWER
Module 1
Module 2 Alarm
Time Code Signal Distribution Unit SDU
Alarm
Signal
Signal
back view
100 ... 240V AC
50/60 Hz
In-1 In-2 Out-01
Out-02 Out-01
Out-02 Out-03
Out-04 Out-03
Out-04 Out-05
Out-06 Out-05
Out-06 Out-07
Out-08 Out-07
Out-08 Out-09
Out-10 Out-09
Out-10 Out-11
Out-12 Out-11
Out-12
Error-1 Error-2
Time Code
modulated
TTL
comm on off comm on off