Siemens AS 488/TM manual Compact system, AS 488 K compact system, Overview Ordering Data

This catalog is out of date, see note on page 3

Compact system

AS 488 K

AS 488 K compact system

■Overview

■Ordering Data

Order No.

Compact basic system
Versions 1AA to 4AA in
TELEPERM M compact design
and for operation with
TELEPERM M I/O modules
AS 488 K compact system
• 5 I/O slots
• System software
• CPU 120 MHz
- AC 230 V power supply	6DL2 140-1AA
- DC 24 V power supply	6DL2 140-3AA
• CPU 75 MHz
- AC 230 V power supply	6DL2 140-2AA
- DC 24 V power supply	6DL2 140-4AA

The AS 488 K compact system is a design version of the

AS 488/TM automation system which is compatible with the pre- vious AS 235 K system. With this design version, the AS 488/TM is integrated in a MIG K compact migration rack corresponding to the compact rack of the AS 235 K. The MIG K migration rack is shielded by a metal plate at the rear, and can be fitted in a TELEPERM M wall housing (mounted at rear) or in 19" cabinets (mounted on front members). It provides five slots for TELEPERM M I/O modules, three of which are assigned to

I/O bus A and two to I/O bus B. A line with up to four ES 100 K extension systems can be operated on each of these I/O buses via serial interface modules - analogous to the AS 235 K.

In contrast to a system order in the form of individual compo- nents (the orderer is responsible for logistics and assembly), a completely equipped and pretested AS 488 K is ordered using a single Order No. specified by the selection of defined stan- dards. The standards differ with respect to the power supply (DC 24 V or AC 230 V) and the type of CPU (120 MHz or

75 MHz). In addition, supplementary components and parts – including any TELEPERM M wall housings or cabinets required – can be ordered as individual options.

Please order any TELEPERM M wall housings or cabinets re- quired using Catalog PLT 111. You can download this catalog from the Internet.

Additional information is available in the Internet under:

www.siemens.com/teleperm

Scope of delivery of AS 488 K systems

The complete Order Nos. defined above contain the following components:

Basic system

•SIMATIC M7 CPU 486-3 (CPU alternative 1)

CPU 486-3 with 75 MHz Pentium processor and 2 slots for in- terface modules; width: 2 standard slots

•SIMATIC M7 CPU 488-3 (CPU alternative 2)

CPU 488-3 with 120 MHz Pentium processor and 2 slots for in- terface modules; width: 2 standard slots

•Memory modules for CPU 486-3 or CPU 488-3, integrated, 2 x 8 Mbyte; 3.3 V

•Expansion and interface modules:

-1 x IF 961-DIO digital I/O module for I & C signalling functions

-1 x IF 962-COM serial interface module for commissioning terminal, with two RS 232 interfaces

Power supply

•AS 488 K systems, DC 24 V or AC 230 V power supply:

-PS 405 load power supply, 10 A

Input: DC 24 V, output: DC 24 V/DC 5 V, 10 A, width:

2 standard slots

-2 backup batteries type AA; 3.6 V; 1.9 Ah (for buffering of time)

•AS 488 K system, AC 230 V power supply:

plus integral PS SITOP POWER load power supply, 24 V/10 A as standard

Input: AC 230 V, output: DC 24 V, 10 A

Packaging system/migration racks

•MIG K compact migration rack for AS 488 K (design alternative 1)

-With integral UR2 rack, 5 slots for TELEPERM M I/O modules

-With integral AC 230 V/DC 24 V power supply, 6EP1 334-1AL11

•MIG K compact migration rack for AS 488 K (design alternative 2)

-With integral UR2 rack, 5 slots for TELEPERM M I/O modules

-With DC 24 V power supply

4/2 Siemens PLT 112 · 2002