Device Interfaces - Thermo Scientific Safe 2020 Operating Instructions Manual

Operating Instructions Safety Cabinet Safe 2020 / Maxisafe 2020
4. Unit description
4.6

Device interfaces

Fig. 7a: The standard equipment includes the outlets [10] for internal power supply
as well as the openings [8] on both sides for routing of cables and hoses. All other
supply connections are available as options.
Power supply connection: The connection to the power supply system is
achieved through a cable with grounding plug [2] at the rear of the electrical box.
Contact connection: The front of the box has an RS 232 interface [3] for the
connection to a PC as well as two fuse holders for 5A miniature fuses:
[4] for (L),
[5] for (N).
Internal power supply: There are two electrical outlets (5A) [10] and one UV
disinfection adapter (optional) [9] located in the side walls.
Media valves: There are two sealed feed throughs [8] on each side. These may
be used for installation of media valves [7].
Media supply lines: Additionally, media can be supplied into the sample chamber
through three pipes. The inlets [1] are located on top of the housing, the
outlets [6] are placed at the sample chamber backpanel.
22
Fig. 7a
Supply interfaces