Siemens Ordering data for AS 235 K, Housing, AS 235 K automation, System, AS 235 K options

This catalog is out of date, see note on page 1

Automation systems

AS 235 K

Ordering data for AS 235 K

Max. 2 interface modules N-V.24 inserted in one of the I/O slots in the AS 235 K basic system can be integrated via a front con- nection to the interface module N-AS of the system by means of cable 6DS8 201-8.. . Please contact Siemens in the case of other participants and additions.

The cable 6DS8 201-8.. is only provided with a plug at one end. It is connected 1:1 at the free end to the plug of the N-AS. If a cable is not yet connected there, a front plug 6DS9 200-8AA is required in addition. The cable 6DS8 205-8.. with 2 plugs can be used as an alternative to the combination of cable 6DS8 201-8.. and front plug.

The AS 235 K is connected to a single, non-redundant remote bus via the interface connection unit. The AS 235 K can also be operated on a redundant remote bus. In this case, a connection unit for redundant remote bus with 2 bus converters UI and

2 remote bus connector boards AF “Remote bus” is required.

The connection unit for single for redundant remote bus can be selected in the standard ordering configuration under “Bus com- ponents”. The connection unit comprises:

• Interface module for 20-m local bus N-AS	6DS1 223-8AC
• Bus converter UI	6DS4 400-8AB
(2 x with redundant remote bus)
• Connector board AF “Remote bus”	6DS9 203-8DA
(2 x with redundant remote bus)
• For single remote bus:
Connecting cable with 2 plugs for connection	6DS8 205-8MB
of N-AS to bus converter UI
• For redundant remote bus:
Connecting cable with 3 plugs for connection	6DS8 204-8MB
of N-AS to bus converters UI1 and UI2

In order to implement a remote bus, the appropriate remote bus cable is required in addition to a connection unit for single or redundant remote bus. This cable is connected to the connector board AF “Remote bus” and links the individual bus participants together at distances up to 4 km (see also Section 6).

Housing

The AS 235 K is installed as standard in a sheet-steel housing with degree of protection IP 21:

• Sheet-steel housing, degree of

protection IP 21C79451-A3260-A50 Dimensions (HxWxD)

820 mm x 600 mm x 360 mm, without heat exchanger, with

–separate ventilation roof,

–top panel with ventilation slits,

–front door, 600 mm wide, with lock,

–base with screwed-in cable panel,

175 mm deep, front half with ventilation slits

A diagram of the housing with dimensions can be found on page 3/22, Fig. 3/10. When using the supplied parts set for wall mounting, the dimensions are increased as shown in this Fig.

￿	Ordering data	Order No.
	AS 235 K automation	6DS2 117-					-
	system
	Basic system
	• Without basic system		0
	• Basic system AC 230 V, with op-		7
	eration channel 1 and I/O bus 1
	• Basic system DC 24 V, with op-		8
	eration channel 1 and I/O bus 1
	Standard I/O devices
	• Without standard I/O devices			X
	• Configuring unit			E
	with configuring keyboard and
	mini floppy disk unit
	• Operation unit 1 for operation
	channel 1
	with process monitor and pro-
	cess operation keyboard
	– Without configuring unit			M
	– With configuring unit			P
	• Operation channel 2 and opera-
	tion unit 2 with interface module			N
	for operation channel 2, process
	monitor and process operation
	keyboard
	• Operation channel 2 and opera-
	tion units 1 and 2 with interface
	module for operation channel 2,
	2 process monitors and 2 pro-
	cess operation keyboards
	– Without configuring unit			Q
	– With configuring unit			R
	Bus components
	• Without bus components				X	0
	• Connection unit
	– For non-redundant remote bus				X	1
	– For redundant remote bus				X	2
	Housing
	• Without housing		0
	• Sheet-steel housing, degree of		1
	prot. IP 21, without heat
	exchanger
	Option:
	system documentation

• Without system documentation	0	X
• German documentation	0	D
• English documentation	0	E

System documentation

German or English system documentation can be ordered with the AS 235 K basic system. The documentation comprises:

• Manuals
– “AS 235 K automation system”	C79000-G8000-C305
– “Function modules”, volumes 1 and 2	C79000-G8000-C30
– “Signal modules”	C79000-G8000-C31
– “Coupling and calculation modules”	C79000-G8000-C32
– “CS 275 bus system”	C79000-G8000-C6
• Description “AS 235, AS 235 H and AS 235 K	C79000-G8000-C416
automation systems, version G”,
volumes 1 to 3
• Manual “Notes and guidelines for	C79000-G8000-C417
planning, installation and operation”

In the English system documentation, the center block of the individual Order Nos. is replaced by “.....-G8076-...”.

•AS 235 / AS 235 H / AS 235 K table pamphlet, C79000-N8000-C1 German, order separately if required

AS 235 K options	Order No.
Basic system
Backup battery for memory	W79084-U1001-B2
module
Interface module for I/O bus 2 1)	6DS1 312-8BB
Bus connection of further
participants via 20-m local bus
Interface module for 20-m local	6DS1 202-8AB
bus N-V.24
Connecting cable for local bus,	6DS8 201-8MB
0.3 m

￿Remote bus cable See page 6/6

1) Additionally required if I/O slot 6 is used.

Also refer to the ordering instructions in the appendix (page 8/2) with information on ordering complete systems and options.

3/20 Siemens PLT 111 · 1999