AEG SB4 series User Manual download pdf (Page 191)

100

101

ALU 011, ALU 012, ALU 021

179

Other equipment variants with respect to the memory type can be realized by means of

jumpers and are to be taken from the following figure.

In addition field 4 is prepared for inserting 2MB EPROM. Only AEG Modicon manufac-

tory is able to change the soldering jumpers for this option.

*) Jumper positions as in delivery sta-

tus

Field 4 Field 3 Field 2 Field 1

W8 W9 W7 W11

W26 W2 W25 W1

W12

W27 W28

Seg. 25-32 Seg. 17-24 Seg. 9-16 Seg. 1-8

W8,9,27,

W26, 2:

2--3

1--2 *)

W7, 11, 28,

W25, 1:

2--3 *)

1--2

only Jumper position

S-RAM for:

see 3.2.1 S-RAM elements

EPROM elements

only

EPROM

Slots

LOW BYTE

Slots

HIGH BYTE

Figure 81 Selecting RAM/EPROM equipment mounting of the ALU 011

3.3 Use of the module in the PMB’-area (Part of ALU 019)

For the extension of the PMB to PMB’ the module is equipped with the HOLD/HLDA

function. Assuming that the jumper positions are correct, a second ALU functions like a

memory module. The jumpers and their plugging position should be taken from the fol-

lowing table and their location from Figure 73.

Table 43 PMB’ use

W37 W35 W36 W38 W34 Meaning

2--3 2--3 2--3 2--3 2-- 3 UseinPMBarea(= delivery status)

1--2 1--2 1--2 1--2 1--2 Use in PMB’ area

1 2 ... 186 187 188 189 190 191 192 193 194 195 196 ... 430 431

Comments to this Manuals

No comments

AEG SB4 series User Manual Page 191

Comments to this Manuals

Related products and manuals for Blenders AEG SB4 series