Siemens AS 235 Operation unit, PBT 65 process operation keyboard, Mode of operation, Test mode

Page 69

This catalog is out of date, see note on page 1

Input and output devices

Operation unit

PBT 65 process operation keyboard

Fig. 5/3 PBT 65 process operation keyboard

PBT 65 process operation keyboard

￿The PBT 65 process operation keyboard is used:

• To enter operating data

• For process operations (modification of operating modes, values and statuses)

• To select area, group and loop displays

• To acknowledge messages and horn alarms.

It is possible to connect an additional configuring keyboard.

Design

The PBT 65 process operation keyboard consists of a desktop housing with

dust-proof and slash-proof touch pad keyboard,

LCD unit and

keyboard electronics.

At the rear there are connections for the configuring keyboard, the automation system and the DC 24 V power supply.

In order to achieve the degree of protection IP 65, it is neces- sary to protect the rear connections against dust, splashing and gases. A keyboard attachment is available for this purpose as an IP 65 kit. Without this kit, the process operation keyboard corresponds to the degree of protection IP 20.

The two-row LCD unit of the process operation keyboard can display 40 characters in each line. The top line is used for mes- sages, the bottom line for the variable inscription of the 8 keys located below it. The background can be illuminated if neces- sary. The background illumination is automatically switched off if no operations are made for a longer period of time.

Mode of operation

The functions of the process operation keyboard are enabled in

4authorization stages and selected using authorization keys identified by key switch symbols and a password.

The 4 authorization stages have the following meaning:

Stage 1: keyboard "OFF", no operation possible

Stage 2: process operation keyboard "ON"

Stage 3: configuring keyboard "ON"

Stage 4: configuring keyboard and process operation key- board "ON".

A 4-digit password which can be individually modified is

assigned to each authorization key. The last authorization stage selected is automatically present when the PBT 65 process operation keyboard is switched on. Transfer to a different authorization stage is only possible if the appropriate password is known. The authorization stage set is indicated by a yellow LED integrated in the corresponding key.

Test mode

The PBT 65 process operation keyboard has an integrated test mode. The test functions include initialization and deletion of the LCD, EPROM, LED, LCD, RAM, interfaces, testing of the authorization memory, and resetting of passwords.

Aspecial test cable which must be ordered separately is required for this PBT test.

Technical data

￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

20-mA current loop interface,

 

Automation system

 

 

 

 

 

 

 

 

 

 

 

 

floating, active, 1200 bits/s

 

Configuring keyboard

20-mA current loop interface,

 

 

 

 

 

 

 

 

 

 

 

 

floating, passive, 1200 bits/s

 

Power supply

DC 24 V (18 to 33 V), 200 mA

 

Permissible ambient temperature

 

 

 

 

 

 

 

 

– Operation

0 to +40 °C

 

 

 

 

 

 

 

– Transport and storage

-40 to +70 °C

 

 

 

 

 

 

 

Permissible relative humidity

Max. 95 % at 25 °C

 

 

 

Dimensions (H x W x D) in mm

 

 

 

 

 

 

 

 

– Without IP 65 kit

84 x 370 x 305

 

 

 

– With IP 65 kit

95 x 370 x 373

 

 

 

Weight

 

 

 

 

 

 

 

Approx. 3.6 kg

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Ordering data

Order No.

 

 

 

 

 

 

 

PBT 65 process operation key-

6DS3 305-8BA

 

 

 

board

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

IP 65 kit

 

 

 

 

 

 

 

C79372-A3018-D1

 

 

 

Test cable

 

 

 

 

 

 

 

C79372-A3018-D2

 

 

 

Instruction Manual

 

 

 

 

 

 

 

– German

 

 

 

 

 

 

 

C79000-B8000-C410

– English

 

 

 

 

 

 

 

C79000-B8076-C410

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connecting cable

 

 

 

 

 

 

 

 

for power supply to process oper-

 

 

 

 

 

 

 

 

ation keyboard,

 

 

 

 

 

 

 

 

– With 2 plugs

6DS8 103-8

 

 

 

 

 

 

￿– With 1 plug

6DS8 104-8 ￿￿

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3 m MC

5 m SC 10 m AD

 

 

 

 

 

 

 

 

Connecting cable

 

 

 

 

 

 

 

 

for connection of PBT 65 to an

 

 

 

 

 

 

 

 

automation system

6XV2 167-8C

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

3 m H30

25 m N25 100 m T10

 

￿￿

￿

 

5 m H50

40 m N40 120 m T12

 

 

 

 

10 m N10

50 m N50 150 m T15

 

 

 

 

16 m N16

80 m N80

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Connection diagrams: see page 3/29 ff.

 

 

 

 

 

 

Summary of connecting cables with description: see page 3/34.

Siemens PLT 111 · 1999

5/5

Image 69
Contents Teleperm M Brief description IntroductionFunctions of the AS 235 system ConfiguringGeneral system data System dataTechnical data of automation systems Or user-configured with own System architecture ConfiguringPerformance characteristics TML language Operation and monitoringScope of performance Redundancy with AS 235 H Redundancy with the AS 235 H automation systemImportant note Standard function blocks ConfiguringStandard function blocks Blocks for analog and digital processingData blocks Blocks for signal exchange via CSType Designation Function For modules with Order No Driver blocks for I/O modulesDriver blocks for I/O modules with standardized display Driver blocks for configurable Teleperm ME I/O modulesOrganization blocks Output blocks for printer and process monitorSystem architecture Performance characteristics Summary of system properties Redundancy with AS 235 H Configuring Data blocks Driver blocks for I/O modules Driver blocks for configurable Teleperm ME I/O modules Output blocks for printer and process monitor AS 235 H Connection diagramsAS 235 K ES 100 KGeneral GeneralAS 235 automation system Basic cabinetBasic cabinet Basic unitExtension units Standard I/O devicesBus components Power supply componentsOrdering data Ordering data for basic cabinetAS 235 automation system Basic cabinetOptions for AS 235 basic Cabinet Options for basic cabinet6DS9 002-8BB See page 6/6Extension cabinet Extension cabinetExtension cabinet Options for AS 235 extension CabinetAS 235 H automation system AS 235 HAS 235 H automation system, design 6DS3 305-8BA Example of redundancy with Redundant process I/OsInterface modules for 20-m local bus N-AS AS 235 H automation system Options for AS 235 H basic Cabinet AS 235 H extension cabinet AS 235 H automation Ordering data for extension cabinetSystem Extension cabinet Options for AS 235 H exten Sion cabinetBasic system AS 235 KAS 235 K automation system Basic systemAS 235 K automation system, design Interface module for ES 100 KOrdering data for AS 235 K HousingAS 235 K automation SystemES 100 K ES 100 K extension systemES 100 K extension system Ordering data for ES 100 K ES 100 K extensionES 100 K options Standard cabinets and accessories Standard cabinets and accessoriesSystem cabinet accessories Standard cabinetsOrdering data for system cabinet accessories Configuring values for thermal load Permissible thermal loadingStandard cabinet with heat exchanger Technical data Standard cabinets IP 20 without heat exchangerDesign 12 Standard cabinet with heat exchanger Standard cabinets IP 54 with heat exchangerProcess connection systems Connections for process signal cablesProcess connection systems Process connection systemsConnection diagrams Connection diagrams for standard I/O devices to AS AS 235 KStandard I/O devices to AS 235 / AS 235 K Connection of personal computer Connection of personal computerConnection of process monitors and parallel monitors Connection of process monitors and parallel monitorsStandard I/O devices to AS 235 H Connection diagrams for standard I/O devices to AS 235 HConnection diagrams Connecting cable Plug Cable Max. cable Order No From Length Summary of connecting cablesSignal modules Function modulesProportioning Counter modules Summary Configurable I/O modules General technical dataLightning protection with distributed configuration Power supply, earthingModules from other systems Selection criteria for I/O modulesClosed-loop control modules Function modulesFunction modules Closed-loop control modulesSignal modules Signal modulesAnalog input and output modules Binary input and output modules Binary input and output modulesBinary input module, testable, 6DS1 618-8CA Binary output module with 16 relays, 6DS1 605-8BAProportioning and counter modules STRUK-AS 220 EA configuring programProportioning counter module, metering pulse input module Metering pulse input module with 8 channels, 6DS1 607-8ABModules which can be used on the I/O bus Modules which can be used on the I/O busExplanations for the column Remarks Explanations for the column Release6DS1 342-1BD With S5KE Test mode Mode of operationOperation unit PBT 65 process operation keyboardConfiguring unit Configuring keyboardConfiguring keyboard Mini floppy disk unit Mini floppy disk unitMini floppy disk unit 6DS3 900-8AE Floppy disksBus communication Application ApplicationLocal range Design Remote rangeSingle remote bus Connection distributor AV Connector board AF Remote busBus converter Ul Redundant remote busBus configurations Bus configurations, examplesApplication Other conditions Connecting cables Connecting cables Connecting cables for 20-m local busConnecting cables for remote bus Expansion units Central controllersSimatic S5 I/Os ET 100U Coupling of other systems Interface modules for coupling with other systems, summarySimatic S5 expansion units Parallel coupling with S5-115U I/O modulesParallel coupling with Simatic S5-115U I/O modules Digital input modules Simatic S5-115U I/O modules appropriate for couplingDigital output modules Digital input/output modulesParallel coupling with Simatic S5-135U/155U I/O modules Parallel coupling with S5-135U/155U I/O modulesSimatic S5-135U/155U I/O modules appropriate for coupling Interface module for Simatic S5 expansion units Interface module for Simatic S5 expansion unitsSimatic S5/S7 central controllers Serial coupling With Simatic S5/S7 central controllersSerial coupling with Simatic S5/S7 central controllers Interface module for Simatic S5/S7 central controllers Interface module for Simatic S5/S7 central controllersSerial coupling with Simatic S5 I/Os Simatic S5 I/Os / ET 100UExi modules ET 100U I/O modules appropriate for couplingInterface module for ET 100U Interface module for ET 100UOrdering of complete systems AS 235 standard configuration Ordering informationOrdering of options