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LAUREL LTE Series - User Manual

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LTE SERIES
TRANSMITTERS
Analog Input,
Ethernet & Isolated 4-20 mA Outputs
USER MANUAL
LAUREL Electronics Inc.
3183-G Airway Ave, Costa Mesa, CA, 92626, USA
Tel: (714) 434-6131 Fax: (714) 434-3766 Website: www.laurels.com
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Summary

1. ORDERING GUIDE

3. COMPLEMENTARY MANUALS

4. PRODUCT OVERVIEW

5. RECEIVING & UNPACKING YOUR TRANSMITTER

6. SAFETY CONSIDERATIONS

7. LTE TRANSMITTER MAIN BOARD JUMPERS & FIELD WIRING

8. INSTALLING INSTRUMENT SETUP SOFTWARE

Overview

General introduction to the software installation process for the transmitter.

9. PROGRAMMING YOUR TRANSMITTER

10. OPENING YOUR TRANSMITTER CASE

When to Change Jumpers

Guidelines on when it is necessary to open the transmitter case to adjust settings.

How to Open & Close the Case

Instructions for safely opening and reassembling the transmitter casing.

11. DC SIGNAL CONDITIONER BOARD

12. AC RMS SIGNAL CONDITIONER BOARD

13. LOAD CELL SIGNAL CONDITIONER BOARD

14. THERMOCOUPLE SIGNAL CONDITIONER BOARD

15. RTD & OHMS SIGNAL CONDITIONER BOARD

16. DUAL RELAY OPERATION

17. INPUT SIGNAL FILTERING

18. TRANSMITTER CALIBRATION

19. CUSTOM CURVE LINEARIZATION

20. MODBUS PROTOCOL TRANSMITTER COMMUNICATIONS

1.0 General

Overview of the Modbus protocol implementation for the transmitter.

2.0 Framing

Describes message framing for Modbus RTU and ASCII protocols.

3.0 Communications Setup

Configuration parameters for serial communication protocols like Modbus.

5.0 Supported Exception Response Codes

Lists and explains error codes for Modbus communication exceptions.

6.0 Message Formatting

Details the message structure and byte order for Modbus RTU and ASCII protocols.

21. CUSTOM ASCII PROTOCOL TRANSMITTER COMMUNICATIONS

1.0 Serial Communication Format

Defines serial communication parameters for the Custom ASCII protocol.

2.0 Measurement Data Format

Specifies the data format for measurements, including alarm and overload coding.

3.0 Network Configurations

Describes point-to-point and multi-point network setups for Custom ASCII.

4.0 Command Mode Overview

Explains how the transmitter operates in Command Mode for Custom ASCII protocol.

5.0 Command Mode Format

Details the command structure and address codes for Custom ASCII.

6.0 Reading and Writing to RAM and Nonvolatile Memory

Instructions for reading/writing data to transmitter memory using Custom ASCII.

22. SPECIFICATIONS, LTE SERIES ANALOG INPUT TRANSMITTERS

23. WARRANTY

Limitation of Warranty

Lists conditions under which the warranty does not apply.

Exclusive Remedies

Defines the buyer's sole and exclusive remedies for warranty claims.

Summary

1. ORDERING GUIDE

3. COMPLEMENTARY MANUALS

4. PRODUCT OVERVIEW

5. RECEIVING & UNPACKING YOUR TRANSMITTER

6. SAFETY CONSIDERATIONS

7. LTE TRANSMITTER MAIN BOARD JUMPERS & FIELD WIRING

8. INSTALLING INSTRUMENT SETUP SOFTWARE

Overview

General introduction to the software installation process for the transmitter.

9. PROGRAMMING YOUR TRANSMITTER

10. OPENING YOUR TRANSMITTER CASE

When to Change Jumpers

Guidelines on when it is necessary to open the transmitter case to adjust settings.

How to Open & Close the Case

Instructions for safely opening and reassembling the transmitter casing.

11. DC SIGNAL CONDITIONER BOARD

12. AC RMS SIGNAL CONDITIONER BOARD

13. LOAD CELL SIGNAL CONDITIONER BOARD

14. THERMOCOUPLE SIGNAL CONDITIONER BOARD

15. RTD & OHMS SIGNAL CONDITIONER BOARD

16. DUAL RELAY OPERATION

17. INPUT SIGNAL FILTERING

18. TRANSMITTER CALIBRATION

19. CUSTOM CURVE LINEARIZATION

20. MODBUS PROTOCOL TRANSMITTER COMMUNICATIONS

1.0 General

Overview of the Modbus protocol implementation for the transmitter.

2.0 Framing

Describes message framing for Modbus RTU and ASCII protocols.

3.0 Communications Setup

Configuration parameters for serial communication protocols like Modbus.

5.0 Supported Exception Response Codes

Lists and explains error codes for Modbus communication exceptions.

6.0 Message Formatting

Details the message structure and byte order for Modbus RTU and ASCII protocols.

21. CUSTOM ASCII PROTOCOL TRANSMITTER COMMUNICATIONS

1.0 Serial Communication Format

Defines serial communication parameters for the Custom ASCII protocol.

2.0 Measurement Data Format

Specifies the data format for measurements, including alarm and overload coding.

3.0 Network Configurations

Describes point-to-point and multi-point network setups for Custom ASCII.

4.0 Command Mode Overview

Explains how the transmitter operates in Command Mode for Custom ASCII protocol.

5.0 Command Mode Format

Details the command structure and address codes for Custom ASCII.

6.0 Reading and Writing to RAM and Nonvolatile Memory

Instructions for reading/writing data to transmitter memory using Custom ASCII.

22. SPECIFICATIONS, LTE SERIES ANALOG INPUT TRANSMITTERS

23. WARRANTY

Limitation of Warranty

Lists conditions under which the warranty does not apply.

Exclusive Remedies

Defines the buyer's sole and exclusive remedies for warranty claims.

LAUREL LTE Series Specifications

General IconGeneral
BrandLAUREL
ModelLTE Series
CategoryTransmitter
LanguageEnglish