AEG SB4 series User Manual download pdf (Page 46)

Configuration34

3.1 Configuration of the Hardware

The A500 consists of a controller and the I/O peripherals, i.e., one of a number of I/O

modules which depends on the task. It can be assembled specifically for the respective

application due to its modular structure. Standard equipment is available for standard

applications and it can be expanded with a memory and I/O peripheral.

3.1.1 Structure of the Controller

The controller consists of a central subrack (DTA 024, DTA 27.1, DTA 028, DTA 101 or

DTA 107) which must be equipped with special modules. These modules are summa-

rized in table 6. The most important ones are:

Power Supply; DNP 023, DNP 023-1, DNP 023-2, DNP 023-3, DNP 023-4,

DNO 028 or DNP 028 depending on the subrack and primary voltage

Central Processing Unit; ALU 011, ALU 061 or ALU 150 depending on the perform-

ance capability

Monitoring Module; UKA 024 (only required when using the ALU 150)

Memory Module; SC 8128 or SC8256 with RAM elements (only required when us-

ing the ALU 150)

Memory Module; SF 8512 for EPROM elements (only required when using the

ALU 150)

PMB Nodes, such as BIK 151, BIK 812, KOS 152, KOS 882, KP1-..., etc. (depend-

ingonthetask)

PEAB Communication DKV 023 (only required with PEAB expansions)

The power supply and central processing unit are always necessary. The UKA 024

monitoring module and at least one memory module are also to be inserted when using

the ALU 150. In contrast to that all other modules are optional, i.e., foreseen for special

applications. 2 examples:

The DKV 023 is required if I/O modules with rear connection are to be used and more

than one secondary subrack is necessary (cf. section 3.1.2.2). It is inserted on a slot in

the PEAB area.

The BIK is required if I/O modules with front connection are to be used (cf. section

3.1.2.1) or networking is to be set up via Modnet 1/SFB. It is inserted on a slot in the

PMB area.

The controller modules are either PEAB nodes and therefore to be inserted on a slot in

the PEAB area or PMB nodes and to be operated on a slot in the PMB area. The area

(PEAB or PMB), to which the corresponding module is to be assigned, is indicated in

the module description of each individual module in the specifications under the “struc-

ture” title.

The modules can generally be inserted anywhere within their structure. However, there

are some limits. These include the fact that the PMB and PEAB areas are arranged dif-

ferently depending on the subrack. Detailled information about the equipment of sub-

racks is therefore to be found in the module descriptions of the subracks.

Note Pay attention to the configuration limits mentioned in section 3.1.3!

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AEG SB4 series User Manual Page 46