ALTER SM 1180 Series, Технические заметки

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page 6 of 35
File: SM1180_r9eng - December 2007 - Technical note: SM1180 & TM 060
SM 1180 & TM060
File: SM1180_r9eng - December 2007 - Technical note: SM 1180 & TM 060
page 7 of 35
SM1180 & TM060
The SM1180 has been developed to power and monitor our
remotable microwave head type TM060.
The SM1180 power supply may be used also to power
microwave generators (heads) developed by others manufactu-
rers under condition that they are electrically compatible. See
the electrical specifications of the unit on the next pages.
The reduced height of the rack (only 7HE, corresponding to
310 mm) allows to use small boards, even in big plant: i.e. in a
standard board with an height of 2 meters, arranged to receive
19” racks, up to 5 SM1180 units may be housed.
The user must provide a proper cooling flow: the cooling air
enter into the unit from the front panel, it passes through the
internal circuits and components, then it goes out from the
rear panel.
The intake air flow is approx. 200 m³/h.
The rear panel comprises the following:
- a 7 pins socket for main supply (Conn. #1)
- the fuses holders
- a 14 pins socket for the signals (Conn. #2)
- a 7 pins socket to power the remote microwave head (Conn. #3)
- a 9 pins socket for the signals coming from the remote
microwave head (Conn. #4)
- a 4 pins socket for the high voltage output (Conn. #5)
- a 2 pins terminal to allow remote head “INTERLOCK” func-
tion (Conn. #6);
if you don’t use this feature then let the jumper between the 2 pins
unchanged (= connected)
- a 2 position key switch to enable the panel potentiometer;
pos. 0 = potentiometer disabled; pos. 1 = potentiometer enabled
- a “READY” contact (closed when the unit is ready to gene-
rate anodic current).
- the outlet of the cooling air.
The rear panel of the version 54 and 55 comprises also the
following:
- a 3 pins socket to power the auxiliary section (Conn. #7)
vers. 4/5
vers. 54/55