B&R Industries Provit 5000, Руководство пользователя, Страница: 87 / 400

86 Provit 5000 User’s Manual
Controllers • System Unit with Socket 7 (ZIF)
Setting the Processor Power Supply Voltage (Jumper 2):
7.6 DRAM Socket
For detailed information about memory modules, see "Main Memory".
It is possible to alter the operating voltage of SIMM modules using a jumper, for the
following system units:
Figure 44: Setting the processor power supply voltage (jumper 2)
* With the IPC5000, only for system units with revision numbers starting from 44.04, otherwise 2.5 V.
System Units Chipset Socket Installation Remark
5C5001.01
5C5001.03
5C5601.01 Intel 430HX
2x PS/2 SIMM
FPM or EDO
Max. 128 MB
When using the IPC5000,
the SIMM
modules are only allowed to
be a maximum 29.5 mm
high.
Table 47: DRAM socket
System Unit Starting with revision number
5C5001.01 44.04
5C5001.03 44.04
5C5601.01 20.00
Table 48: Altering the operating voltage for SIMM modules
Figure 45: Location of the jumpers for DRAM operating voltage