Siemens SITOP BUF8600, Manual

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PSU8600power supply systems
Manual, 04.2016, A5E35883207-7-76
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Description, device design, dimension drawing
2
2.1 Description of the basic devices
The basic devices SITOP PSU8600 are primary-clocked power supplies for connection to 3-
phase AC line supplies. Electronically regulated DC voltages are available at the outputs of
the devices. The DC voltage at each output can be individually adjusted using a
potentiometer. The device outputs are isolated, no-load and short-circuit proof and have an
electronic overload trip, which can be set for each output using an additional potentiometer.
Each of the device outputs can be individually switched-on and switched-off using a button.
LEDs signal the operating state of the devices as well as the individual outputs. The
electronic overload shutdown is reset using the reset input and the buttons of the outputs.
Additional, special functions of the devices can be activated using selector (DIP) switches.
The outputs of the devices can be controlled, operating and diagnostics data transferred and
externally visualized or processed via the two integrated industrial Ethernet/PROFINET
ports. An integrated web server allows authorized users to read and write data remotely via a
web browser.
The functionality of the basic devices can be expanded using supplementary modules. There
are expansion modules to increase the number of outputs, and buffer modules to extend the
internal device power failure buffer time.
Table 2- 1 Versions of the basic device
Designation Number of outputs Max. current per output Article No.
Power supply
24 V/20 A/4 × 5 A DC
4
5 A
6EP3436-8MB00-2CY0
Power supply
24 V/40 A/4 × 10 A DC
4
10 A
6EP3437-8MB00-2CY0