Instruction/ maintenance manual of the product AS 235 Siemens
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s Introduction System architectur e Automation systems I/O modules Input and output devices Bus communication Coupling with other systems Appendix AS 235, AS 235 H and AS 235 K Automation Systems TELEPERM M Catalog PLT 111 · 1999 REG.
S iemen s PL T 111 · 1999 1/2 TELEPERM M Brief description Introduction TELEPERM M TELEPERM M process control system The TELEPERM M proce ss control s y s tem provide s all function s required for proce ss automation. It i s highly s uitable for the com- plete automation of continuou s and di s continuou s (batch) pro- ce ss e s .
S iemen s PL T 111 · 1999 1/3 TELEPERM M Introduction Brief description Functions of the AS 235 system The A S 235, A S 235 H and A S 235 K automation s y s tem s pro- vide all I & C function s s.
S iemen s PL T 111 · 1999 1/4 TELEPERM M System data Introduction General system data 1) Permissib le ambient temperature • Module s – Operation – Δ t/h – Δ t/min – Tran s port and s torage 0 to 70 °C Max.
S iemen s PL T 111 · 1999 1/5 TELEPERM M Introduction System data Technical data of automation systems Central unit Central proce ss or Micr oprogrammed Arithmetic unit proce ss ing width 32 bit Proc.
S iemen s PL T 111 · 1999 1/6 TELEPERM M System data Introduction Technical data of automation systems (continued) I/O module s Function module s /calculation mod- ule s Autonomou s clo s ed-loop and.
S iemen s PL T 111 · 1999 2/1 2/2 Performance characteristics 2/4 Redundancy with AS 235 H Configuring 2/5 Standard function blocks 2/10 User function blocks System architecture This catalog is out o.
S iemen s PL T 111 · 1999 2/2 System architecture Performance characteristics System architecture Performance characteristics The A S 235, A S 235 H and A S 235 K s y s tem s are programmable automation s y s tem s of the TELEPERM M proce ss control s y s tem ba s ed on function block s .
S iemen s PL T 111 · 1999 2/3 System architecture Performance characteristics STEP M In addition to the function block s for binary proce ss ing, the A S 235/235 H/235 K s y s tem s can u s e the S TEP M control lan- guage, without leaving the block configuration, in order to formu- late exten s ive and complex open-loop control ta s k s .
S iemen s PL T 111 · 1999 2/4 System architecture Redundancy with AS 235 H Redundancy with the AS 235 H automation system Variou s s y s tem characteri s tic s mu s t be con s idered with regard to the reliability and availability of a s y s tem.
S iemen s PL T 111 · 1999 2/5 System architecture Configuring Standard function blocks Standard function blocks Dedicated function block s are pre s ent in the automation s y s - tem s to s olve the control ta s k s . The s e are the s o-called s tandard function block s .
S iemen s PL T 111 · 1999 2/6 System architecture Standard function blocks Configuring Blocks for processing with standardized operation and monitoring Ty p e Designation Function R RN Clo s ed-loop control- ler PID control, e.
S iemen s PL T 111 · 1999 2/7 System architecture Configuring Standard function blocks Driver blocks for I/O modules Ty p e Designation Function For modules with Order No.
S iemen s PL T 111 · 1999 2/8 System architecture Standard function blocks Configuring Driver blocks for configurable TELEPERM ME I/O modules Driver blocks for I/O modules with standardized display Ty p e Designation Function For modules with Order No.
S iemen s PL T 111 · 1999 2/9 System architecture Configuring Standard function blocks Output blocks for printer and process monitor Organization blocks Ty p e Designation Function GP Group di s play.
S iemen s PL T 111 · 1999 2/1 2/2 Performance characteristics 2/4 Redundancy with AS 235 H Configuring 2/5 Standard function blocks 2/10 User function blocks System architecture This catalog is out o.
S iemen s PL T 111 · 1999 2/2 System architecture Performance characteristics System architecture Performance characteristics The A S 235, A S 235 H and A S 235 K s y s tem s are programmable automation s y s tem s of the TELEPERM M proce ss control s y s tem ba s ed on function block s .
S iemen s PL T 111 · 1999 2/3 System architecture Performance characteristics STEP M In addition to the function block s for binary proce ss ing, the A S 235/235 H/235 K s y s tem s can u s e the S TEP M control lan- guage, without leaving the block configuration, in order to formu- late exten s ive and complex open-loop control ta s k s .
S iemen s PL T 111 · 1999 2/4 System architecture Redundancy with AS 235 H Redundancy with the AS 235 H automation system Variou s s y s tem characteri s tic s mu s t be con s idered with regard to the reliability and availability of a s y s tem.
S iemen s PL T 111 · 1999 2/5 System architecture Configuring Standard function blocks Standard function blocks Dedicated function block s are pre s ent in the automation s y s - tem s to s olve the control ta s k s . The s e are the s o-called s tandard function block s .
S iemen s PL T 111 · 1999 2/6 System architecture Standard function blocks Configuring Blocks for processing with standardized operation and monitoring Ty p e Designation Function R RN Clo s ed-loop control- ler PID control, e.
S iemen s PL T 111 · 1999 2/7 System architecture Configuring Standard function blocks Driver blocks for I/O modules Ty p e Designation Function For modules with Order No.
S iemen s PL T 111 · 1999 2/8 System architecture Standard function blocks Configuring Driver blocks for configurable TELEPERM ME I/O modules Driver blocks for I/O modules with standardized display Ty p e Designation Function For modules with Order No.
S iemen s PL T 111 · 1999 2/9 System architecture Configuring Standard function blocks Output blocks for printer and process monitor Organization blocks Ty p e Designation Function GP Group di s play.
Siemens PL T 111 · 1999 3/1 Automation systems 3/2 General AS 235 3/3 Basic cabinet 3/6 Ordering data for basic cabinet 3/7 Options for basic cabinet 3/8 Extension cabinet 3/8 Ordering data for exten.
Siemens PL T 111 · 1999 3/2 Automation systems General Automation syste ms General The AS 235 automation system is available in three different ver- sions: • AS 235 cabinet version, • AS 235 H high-availability cabinet version and • AS 235 K compact version.
Siemens PL T 111 · 1999 3/3 Automation systems AS 235 Basic cabinet AS 235 automation system The AS 235 automation system is the cabinet version of the range. It can be ordered in the form of two ordering units: basic cabinet and extension cabinet: The basic cabinet is the main component of the AS 235 automa- tion system.
Siemens PL T 111 · 1999 3/4 Automation systems Basic cabinet AS 235 Standard I/O devices The standard I/O devices such as process monitor, process operation keyboard, configuring keyboard, mini floppy disk unit and logging/message printers are described in Section 5.
Siemens PL T 111 · 1999 3/5 Automation systems AS 235 Basic cabinet When ordering the extension units it is possible to select whether the extension unit EE1 is to be delivered on its own, together with EE2, or together with EE2 and EE3.
Siemens PL T 111 · 1999 3/6 Automation systems Ordering data for basic cabinet AS 235 With the standard ordering configuration, an additional connec- tion unit for a single or redundant remote bus can be selected under “Power supply and bus components” in addition to the power supply unit.
Siemens PL T 111 · 1999 3/7 Automation systems AS 235 Options for basic cabinet Ordering data Order No. Options for AS 235 basic cabinet Basic unit Backup battery for memory module W79084-U1001-B2 In.
Siemens PL T 111 · 1999 3/8 Automation systems Extension cabinet AS 235 Extension cabinet Depending on the complexity of the automation task, the capac- ity of the basic unit can be increased to a maximum of 90 slots for I/O modules by using up to 6 extension units.
Siemens PL T 111 · 1999 3/9 Automation systems AS 235 H Basic cabinet AS 235 H automation system The AS 235 H automation system is the high-availability cabinet version of the AS 235 range. In contrast to the simple cabinet version, the AS 235 H is of redundant design and operates according to the 1-out-of-2 principle.
Siemens PL T 111 · 1999 3/10 Automation systems Basic cabinet AS 235 H The memory module with Error Detection and Correction EDC can correct a 1-bit error when reading, and eliminate it in the memory cell together with the system software. The interface module for I/O bus establishes the connection between the 8-bit central bus and the I/O bus.
Siemens PL T 111 · 1999 3/11 Automation systems AS 235 H Basic cabinet Standard I/O devices The standard I/O devices such as process monitor, process operation keyboard, configuring keyboard, mini floppy disk unit, logging printer and message printer are described in Section 5.
Siemens PL T 111 · 1999 3/12 Automation systems Basic cabinet AS 235 H Redundant process I/Os Some of the I/O modules are suitable for producing a redundant process I/O area and for thus implementing an interruption-free automation system.
Siemens PL T 111 · 1999 3/13 Automation systems AS 235 H Basic cabinet The connection unit for a redundant AS 235 H basic unit com- prises: • 2 interface modules for 20-m local bus N-AS 6DS1 223-8A.
Siemens PL T 111 · 1999 3/14 Automation systems Ordering data for basic cabinet AS 235 H Ordering data AS 235 automation system, basic cabinet 6DS2 131- - Basic unit • Without basic unit 0 • Basi.
Siemens PL T 111 · 1999 3/15 Automation systems AS 235 H Options for basic cabinet Ordering data Order No. Options for AS 235 H basic cabinet Basic unit Retrofitting of basic unit to redun- dant desi.
Siemens PL T 111 · 1999 3/16 Automation systems Extension cabinet AS 235 H Ordering data Order No. Options for AS 235 H basic cabinet (continued) Remote bus cable See page 6/6 Option: system cabinets.
Siemens PL T 111 · 1999 3/17 Automation systems AS 235 H Ordering data for extension cabinet Ordering data AS 235 H automation system, extension cabinet 6DS2 132- 0 X 0 Extension units • Without ex.
Siemens PL T 111 · 1999 3/18 Automation systems Basic system AS 235 K AS 235 K automation system The AS 235 K automation system is the compact version of the AS 235 system. Both systems use the same central unit modules, interface modules and I/O modules.
Siemens PL T 111 · 1999 3/19 Automation systems AS 235 K Basic system The central processor divides the RAM and differentiates access operations to • the 1-Mbyte system RAM with battery backup for .
Siemens PL T 111 · 1999 3/20 Automation systems Ordering data for AS 235 K 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.
Siemens PL T 111 · 1999 3/21 Automation systems ES 100 K ES 100 K extension system ES 100 K extension system Up to eight ES 100 K extension systems can be connected in order to supplement the 6 I/O module slots in the AS 235 K system (max. 4 systems per I/O bus).
Siemens PL T 111 · 1999 3/22 Automation systems Ordering data for ES 100 K ES 100 K Housing The ES 100 K extension system is installed in a sheet-steel hous- ing with degree of protection IP 21.
Siemens PL T 111 · 1999 3/23 Automation systems Standard cabinets Standard cabinets and accessories Standard cabinets and accessories The AS 235 and AS 235 H automation systems can be delivered in 400 mm or 600 deep standard cabinets with or without a heat exchanger.
Siemens PL T 111 · 1999 3/24 Automation systems Ordering data for system cabinet accessories Standard cabinets Ordering data Order No. System cabinet accessories (continued) Cabinet connection element SAE 32/1 with screw attachment SAE 32 S (max. 40 off/cabinet) Process side: scr ew attachment SAE 32 S Internal: Maxi-T ermi-Point 2.
Siemens PL T 111 · 1999 3/25 Automation systems Standard cabinets Permissible thermal loading P ermissible thermal loading, configuring guidelines Standard cabinets without forced ventilation Basic a.
Siemens PL T 111 · 1999 3/26 Automation systems Standard cabinets IP 20 without heat exchanger Standard cabinets Standard cabinet with degree of protection IP 20, without heat exchanger Design Cabinet with two-leaf doors at front and rear; lift-off doors.
Siemens PL T 111 · 1999 3/27 Automation systems Standard cabinets Standard cabinets IP 54 with heat exchanger Standard cabinets with degree of protection IP 54, with heat exchanger Design Cabinet with two 450-mm wide doors at the front and one 300-mm wide door at the rear.
Siemens PL T 111 · 1999 3/28 Automation systems Process connection systems Process connection systems Process connection systems Process signal cables, information on cable routing The process signal cables should be screened installation cables for industrial electronics with color-coded conductors twisted in pairs and combined into bundles.
Siemens PL T 111 · 1999 3/29 Automation systems Connection diagrams Standard I/O devices to AS 235 / AS 235 K Connection diagrams for standard I/O devices to AS 235 / AS 235 K The connecting cables marked blue in the following connection diagrams can be found in the summary of cables on page 3/34.
Siemens PL T 111 · 1999 3/30 Automation systems Connection of personal computer Connection diagrams Connection of personal computer Process monitor Process monitor AS 235 basic unit / AS 235 K basic .
Siemens PL T 111 · 1999 3/31 Automation systems Connection diagrams Connection of process monitors and parallel monitors Connection of process monitors and parallel monitors BK2 BK1 AS 235 basic unit.
Siemens PL T 111 · 1999 3/32 Automation systems Standard I/O devices to AS 235 H Connection diagrams Connection diagrams for standard I/O devices to AS 235 H Process operation keyboard Process operat.
Siemens PL T 111 · 1999 3/33 Automation systems Connection diagrams Standard I/O devices to AS 235 H Process operation keyboard Process operation keyboard Configuriung keyboard Configuring keyboard L.
Siemens PL T 111 · 1999 3/34 Automation systems Summary of connecting cables Connection diagrams Item Connecting cable From To Plug 1 Plug 2 Cable Max.
Siemens PL T 111 · 1999 4/1 4/2 Summary Function modules 4/5 Closed-loop control modules 4/5 Calculation modules Signal modules 4/6 Analog input and output modules 4/7 Binary input and output modules.
Siemens PL T 111 · 1999 4/2 I/O modules Summary I/O modules Summary The I/O modules constitute the interface of the automation system to the process. I/O modules of the TELEPERM M process control system are available for all common process signals, transmitters, final control elements and automation tasks associ- ated with process engineering.
Siemens PL T 111 · 1999 4/3 I/O modules Summary Configurable I/O modules Function modules generally have a configuration which is defined by their firmware and which can be modified to a certain extent by plug-in jumpers (e.g. inversion of manipulated vari- able, internal/external definition of setpoint etc.
Siemens PL T 111 · 1999 4/4 I/O modules Summary I/O modules from other systems I/O modules from other systems can be operated on the I/O bus of an AS 235 automation system via existing parallel and serial links (see Section 7).
Siemens PL T 111 · 1999 4/5 I/O modules Function modules Closed-loop control modules Function modules Function modules have their own functions which are indepen- dent of the central unit. They possess backup modes which per- mit operation independent of the central unit.
Siemens PL T 111 · 1999 4/6 I/O modules Analog input and output modules Signal modules Signal modules Analog input/output modules and binary input/output modules are available as signal modules.
Siemens PL T 111 · 1999 4/7 I/O modules Signal modules Binary input and output modules Binary input and output modules The following modules are available: • Binary input module with 48 inputs, non.
Siemens PL T 111 · 1999 4/8 I/O modules Proportioning counter module, metering pulse input module Proportioning and counter modules Counter modules Two counter modules are available: • Proportionin.
Siemens PL T 111 · 1999 4/9 I/O modules Configuring Modules which can be used on the I/O bus Modules which can be used on the I/O b us The following table does not refer to the availability of modules but to their approval for use in AS 235 systems. See overleaf for explanations on the table.
Siemens PL T 111 · 1999 4/10 I/O modules Modules which can be used on the I/O bus Configuring Designation Order No. of module Release Re- marks Analog calculation modules Analog calculation module 6DS1 715-8BB ≥ 2 SW:03 Binary calculation modules Binary calculation module 6DS1 717-8AA ≥ 8 SW:08 16) Binary/analog calculation module (max.
S iemen s PL T 111 · 1999 5/5 Input and output devices Operation unit PBT 65 process operation keyboard PBT 65 process operation keyboard The PBT 65 proce ss operation keyboard i s u s ed: • To ent.
S iemen s PL T 111 · 1999 5/8 Input and output devices Configuring keyboard Configuring unit Configuring keyboard The configuring keyboard i s u s ed to enter configuring in s truc- tion s , i.e. for linking and parameterizing function block s . The cable 6D S 8 102-8.
S iemen s PL T 111 · 1999 5/9 Input and output devices Configuring unit Mini floppy disk unit Mini floppy disk unit The mini floppy di s k unit i s required for booting, loading and archiving the RAM content s of an A S 235 u s ing floppy di s k s .
Siemens PL T 111 · 1999 6/1 6/2 Application 6/2 Design 6/5 Bus configurations 6/6 Connecting cables Bus communication This catalog is out of date, see note on page 1.
Siemens PL T 111 · 1999 6/2 Bus communication Application Bus communication Application The AS 235, AS 235 H and AS 235 K automation systems are connected together and to other automation systems and oper- ator systems of the TELEPERM M process control system via the CS 275 bus in medium-sized and large plants.
Siemens PL T 111 · 1999 6/3 Bus communication Design If e.g. automation systems are to be connected together via a local bus, the following are required for n participants: • n interface modules for 20-m local bus (cf. table on page 6/5) • n -1 cables 6DS8 201-8.
Siemens PL T 111 · 1999 6/4 Bus communication Design Fig. 6/6 Connection of a redundant remote bus (AS 235 / AS 235 K/ AS 235 H) Redundant remote bus 2 bus converters UI are required to connect an automation sys- tem to a redundant remote bus.
Siemens PL T 111 · 1999 6/5 Bus communication Bus configurations Bus configurations, examples Application Other conditions Connecting cables 20-m local bus Small plants Max. 9 participants possible Max. 20 m bus cable Standard design r edundant Can only be used in instrumenta- tion rooms.
Siemens PL T 111 · 1999 6/6 Bus communication Connecting cables Connecting cables for 20-m local bus To connect the interface modules for 20-m local bus to one another and to the bus converter UI. A front plug is required for the last participant on the local bus when using the cable 6DS8 201-8.
S iemen s PL T 111 · 1999 7/1 7/2 Summary SIMATIC S5 expansion units 7/3 Parallel coupling with S5-115U I/O modules 7/5 Parallel coupling with S5-135U / 155U I/O modules 7/7 Interface module for S5 e.
S iemen s PL T 111 · 1999 7/2 Coupling with other systems Summary Coupling with other systems Interface modules for coupling with other systems, summary Summary A differentiation i s made for A S 235 coupling s between • coupling via the C S 275 bu s and • direct coupling via s pecial interface module s .
S iemen s PL T 111 · 1999 7/3 Coupling with other systems SIMATIC S5 expansion units Parallel coupling with S5-115U I/O modules Fig. 7/1 Coupling of automation s y s tem s with S IMATIC S 5-115U I/O .
S iemen s PL T 111 · 1999 7/4 Coupling with other systems Parallel coupling with S5-115U I/O modules SIMATIC S5 expansion units SIMATIC S5-115U I/O modules appropriate for coupling Detail s on the s e I/O module s can be found in Catalog S T 50. Module Electrical isolation Number of inputs/outputs Order No.
S iemen s PL T 111 · 1999 7/5 Coupling with other systems SIMATIC S5 expansion units Parallel coupling with S5-135U/155U I/O modules Fig. 7/2 Coupling of automation s y s tem s with S IMATIC S 5-135U.
S iemen s PL T 111 · 1999 7/6 Coupling with other systems Parallel coupling with S5-135U/155U I/O modules SIMATIC S5 expansion units SIMATIC S5-135U/155U I/O modules appropriate for coupling Detail s on the s e I/O module s can be found in Catalog S T 50.
S iemen s PL T 111 · 1999 7/7 Coupling with other systems SIMATIC S5 expansion units Interface module for SIMATIC S5 expansion units Interface module for SIMATIC S5 expansion units The interface module 6D S 1 321-8AA i s a compact s uba ss embly, double height (2 s tandard s lot s ).
S iemen s PL T 111 · 1999 7/8 Coupling with other systems Serial coupling with SIMATIC S5/S7 central controllers SIMATIC S5/S7 central controllers Fig.
S iemen s PL T 111 · 1999 7/9 Coupling with other systems SIMATIC S5/S7 central controllers Interface module for SIMATIC S5/S7 central controllers Interface module for SIMA TIC S5/S7 central controllers The interface module for S IMATIC S 5/ S 7 central controller s , 6D S 1 333-8AB, i s a double-height compact s uba ss embly.
S iemen s PL T 111 · 1999 7/10 Coupling with other systems Serial coupling with SIMATIC S5 I/Os SIMATIC S5 I/Os / ET 100U Fig. 7/4 Coupling of automation s y s tem s with ET 100U electronic terminato.
S iemen s PL T 111 · 1999 7/11 Coupling with other systems SIMATIC S5 I/Os / ET 100U Serial coupling with SIMATIC S5 I/Os ET 100U I/O modules appropriate for coupling Detail s on the s e I/O module s can be found in Catalog S T 50. Module Electrical isolation Number of inputs/outputs Order No.
S iemen s PL T 111 · 1999 7/12 Coupling with other systems Interface module for ET 100U SIMATIC S5 I/Os / ET 100U Interface module for ET 100U The interface module for ET 100U, 6D S 1 327-8AA, i s a double- height compact s uba ss embly. The front panel width i s 30.
S iemen s PL T 111 · 1999 8/2 Appendix Ordering information Appendix Ordering information Individual components/options and complete systems When ordering, a differentiation mu s t be made between individ- ual component s /option s (e.
An important point after buying a device Siemens AS 235 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Siemens AS 235 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Siemens AS 235 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Siemens AS 235 you will learn all the available features of the product, as well as information on its operation. The information that you get Siemens AS 235 will certainly help you make a decision on the purchase.
If you already are a holder of Siemens AS 235, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Siemens AS 235.
However, one of the most important roles played by the user manual is to help in solving problems with Siemens AS 235. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Siemens AS 235 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
