Siemens ST750 - Freestanding Tc12 Otu in a Large Outer Case; Figure 22 - Free Standing TC12 OTU in Large Outer Case

ST750 GENERAL HANDBOOK
667/HB/33750/000 Page 59 Issue 6
4.11.3 Freestanding TC12 OTU in a Large Outer Case
A freestanding OTU must be specified in a 5U 19” rack unit..
With reference to Figure 22, the 5U Rack is mounted at the bottom of the 19” Swing
Frame. Mains
Power to the Freestanding OTU is obtained from the Master Switch Unit.
For connections and configuration details for the TC12 OTU connection scheme
refer to the TC12 General Handbook 667/HB/43100/000.
Figure 22 - Free Standing TC12 OTU in Large Outer Case
Freestanding
O T U in 19”
Swing Frame