Teledyne 2002 instruction manual TTL Outputs, Power Entry Module, Model Rear Panel Detail

Page 16

4.3.TTL Outputs

TTL outputs are provided for process control. High and Low set points are entered on the front panel (see Section 3.4) and TTL signals are generated on the I/O cable in the following manner:

1.When the pressure as indicated by the Model 2002 is above the High set point, the High signal line (pin #3) will be set to a TTL high level (+5 VDC). When the indicated pressure is below the High set point, the High signal line (pin#3) will be set to a TTL low level (+0 VDC).

2.When the pressure as indicated by the Model 2002 is below the Low set point, the Low signal line (pin #4) will be set to a TTL high level (+5 VDC). When the indicated pressure is above the Low set point, the Low signal line (pin #4) will be set to a TTL low level (+0 VDC).

These TTL signals are used for a variety of applications. With these signals, the user has the capability to turn off/on various equipment such as valves, flow controllers, pumps, heaters, and safety equipment.

4.4.Power Entry Module

The AC power for the Model 2002 enters the instrument through a power entry module that contains a fuse, on/off switch and an IEC 320 power inlet.

The fuse is rated for 250 V, 1/4 A. It can be accessed by unplugging the AC cord and prying the fuse compartment open with the tab and slot in the power inlet chamber. There is a spare fuse in the compartment within the fuse holder.

Model 2002

Rear Panel Detail

Fig 4.2

TRANSDUCER CONN.

STANDARD

(FEMALE)

I/O CONNECTOR

A

nalog 0-10V OPTION BOARD CONNECTOR Pin# Connection

1Analog Out 1 (1024 Torr) High

2Analog Out 1 (1024 Torr) Shield

3Analog Out 1 (1024 Torr) Low

7Analog Out 2 (1000 mTorr) Low

8Analog Out 2 (1000 mTorr) High

9Analog Out 2 (1000 mTorr) Shield

4-20mA OPTION BOARD CONNECTOR

Pin#

Connection

1

I-Loop Out (+) 1024 Torr

3

I-Loop In (-) 1024 Torr

8I-Loop Out (+) 1000 mTorr

7I-Loop In (-) 1000 mTorr

SENSOR CONNECTOR

Pin# Connection

1Sensor

2Bridge (sense)

3Bridge-Power

4Reference

5Common

6Common (sense)

7N/C

8N/C

I/O CONNECTOR

Pin# Connection

1Analog Output

2Analog Common

3High Setpoint

4Low Setpoint

5Digital Common

6Remote Zero

7+5V

Model 2002 Vacuum Gauge

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Contents Teledyne Hastings Manual Print History Table of Contents Features General InformationModel 2002 Sensors Model 2002 Control UnitSpecifications Installation Transducer InstallationReceiving Inspection Quick StartControl Unit Installation Initial OperationPanel Mount Instructions Transducer Cable AttachmentFront Panel Operation Overall Functional DescriptionRUN Mode Speed AdjustScientific Notation Normal OperationCAL Mode High and Low Set Point ModesPage Midrange Coefficient Adjustment GAS ModeAtmosphere Coefficient Adjustment Units Mode Default Calibration RestorationRemote Zero Input Rear Panel DescriptionAnalog Output Voltage to pressure conversion example TTL Outputs Power Entry ModuleModel Rear Panel Detail Piezoresistive Sensor Theory of OperationDual Sensor Emodiment = ΔRL Pirani Sensor Et = Es + Er + EgEg = Kg DT As/Dx Dual Sensor Operation RS-232-E Interface Specifications Communications Option BoardInterface Connector Pin Assignments for RS-485 For RS-485 Half Duplex 2 wireInterrogation Commands Parameter Modification CommandsCalibration Adjustment Commands Reset / Restore Commands Device StatusRelay Connector Pin Assignment Relay Board SpecificationsRelay Interface Option Board 20 mA Interference Connector Pin Assignments MA Interface Option BoardOperation 0-10V Interface Connector Pin Assignmets 10V Interface Option Board= PTorr Channel1 Troubleshooting Guide Warranty Repair Policy Non-Warranty Repair PolicyDiagrams and Drawings Model 2002 Vacuum Gauge Model Outline Dimensions Model 2002 Vacuum Gauge Model 2002 Vacuum Gauge
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2002 specifications

Teledyne 2002 represents a significant advancement in the realm of sophisticated instrumentation and systems used across various industries. This innovative platform emerged as a versatile solution for a multitude of applications including environmental monitoring, industrial automation, and scientific research.

One of the most notable features of the Teledyne 2002 is its robust data analysis capability. Equipped with powerful processing units, it allows users to conduct real-time data analysis, ensuring accurate and timely results. This is particularly beneficial in fields where immediate decision-making is crucial, such as environmental assessments and industrial quality control.

The technology behind the Teledyne 2002 encompasses a variety of sensors and analytical instruments. Its modular design enables users to customize the system according to their specific needs, integrating various sensors such as gas analyzers, spectrometers, and temperature sensors. This flexibility makes the Teledyne 2002 applicable in diverse settings, from laboratory environments to rugged field conditions.

Another characteristic of the Teledyne 2002 is its user-friendly interface. The system is designed with an intuitive control panel and advanced software that provides comprehensive data visualization. This ease of use enhances productivity, allowing operators to facilitate complex analyses without extensive training.

Security and data integrity are also focal points of the Teledyne 2002. The system implements state-of-the-art encryption protocols to protect sensitive data. Moreover, it maintains compliance with industry standards, ensuring that the collected data is reliable and trustworthy.

In addition to its technological features, the Teledyne 2002 is built with durability in mind. The rugged construction allows it to withstand harsh environmental conditions, making it ideal for outdoor applications. Its compact design enables easy transportation, which is essential for fieldwork.

Moreover, the Teledyne 2002 includes connectivity options that facilitate seamless integration with existing systems. It can connect to cloud services, enabling remote monitoring and data storage. This feature not only enhances the functionality of the device but also allows for collaborative data sharing among teams.

Overall, the Teledyne 2002 symbolizes a convergence of advanced technology, user-centric design, and robust performance. With its extensive features and versatility, it stands out as a premier solution for professionals demanding precision and reliability in their analytical endeavors. Whether for environmental monitoring or industrial applications, the Teledyne 2002 is equipped to meet the challenges of modern data analysis.