This catalog is out of date, see note on page 1
Automation systems
AS 235 H
Extension cabinet
Ordering data | Order No. |
Options for AS 235 H basic cabinet (continued)
See page 6/6
Parts kit for upgrading the
Fan subassembly DC 24 V (complete) 1)
Insulation kit/retrofitting kit for AS 235 H basic cabinet with degree of protection IP 10 or IP 20
AS 235 H extension cabinet
Depending on the complexity of the automation function, the AS 235 H can be increased up to max. 91 slots for I/O modules by using up to 7 extension units.
The extension units EE4 to EE7 are part of the extension cabinet. They are connected to the central processing unit of an
AS 235 H system via 2 separate, redundant I/O buses 2 (B), each with its own interface module for I/O bus (B).
An extension unit of the AS 235 H automation system consists of a subrack with slots for 13 I/O modules, I/O bus comparator and switchover module, and a DC 5 V power supply module.
When ordering the extension units it is possible to select whether the extension unit EE4 is to be delivered on its own, together with EE5, together with EE5, or together with EE6:
The following components are supplied:
• 1, 2, 3 or 4 subracks
•For installation below the basic unit (initial use)
•For installation below the basic unit (retrofitting)
•For installation below extension unit EE2
Insulation kit/retrofitting kit for AS 235 H basic cabinet with degree of protection IP 54
•For installation below the basic unit (initial use)
•For installation below the basic unit (retrofitting)
with slots for 13 I/O modules each |
|
– For | 6DS9 |
– For | 6DS9 |
• 1, 2, 3 or 4 cable ducts, 2 U high | 6DS9 |
• 1, 2, 3 or 4 covers, 2 U high | 6DS9 |
• Cable set for power supply |
|
– For EE4 | 6DS9 |
– For EE5 | 6DS9 |
– For EE6 | 6DS9 |
– For EE7 | 6DS9 |
• Cable set for I/O bus 2 |
|
– With EE4 on its own | 6DS9 |
– With EE4 and EE5 | 6DS9 |
– With EE4, EE5 and EE6 | 6DS9 |
– With EE4, EE5, EE6 and EE7 | 6DS9 |
• For installation below extension | |
unit EE2 |
|
1)Required with a cabinet power loss > 350 W and a power loss > 150 W for an extension unit
• Alarm logic module 3 | 6DS1 |
• 1 or 2 interface modules for I/O bus 2 | 6DS1 |
(slot: basic unit) |
|
• 1, 2, 3 or 4 I/O bus comparators and | 6DS1 |
switchover modules |
|
• 1, 2, 3 or 4 upgrading sets with switched- | |
mode regulator DC 5 V (6DS1 |
|
The system cabinets (see page 3/23 for further information) are supplied with 2 cabinet lamps and test pushbuttons and consist of the following components:
• Standard cabinet |
|
– IP 20, 2200 x 900 x 400 | 6DS9 |
– IP 54, 2200 x 900 x 600 | 6DS9 |
– IP 20, 2200 x 900 x 600 | 6DS9 |
• Transport lugs (4 off) | 6DS9 |
• Cable set for connection of cabinet lamp | 6DS9 |
• Door contact with mounting parts and | 6DS9 |
connection cables |
|
• Cable duct, horizontal for I/O bus | 6DS9 |
• Cable duct, vertical | |
• Thermostats, wired | |
• Cable with mounting parts | |
• Cable clamping rail | |
• Partition with |
|
– For standard cabinet IP 20, 400 mm deep | 6DS9 |
– For standard cabinet IP 54 and IP 20, | 6DS9 |
600 mm deep |
|
The standard cabinet IP 54 with heat exchanger is additionally supplied with further components:
• Cable set for heat exchanger | |
• Cable for monitoring of heat exchanger | |
• Cable for connection of line filter to | |
motor supply terminals |
|
Side panel or 2nd partition for the standard cabinets: see cabi- net accessories on page 3/23.
3/16 | Siemens PLT 111 · 1999 |