TSI Instruments PRESSURA RPC30 User Manual

Technical Section
67
Input7 Config Menu
Exh Switch
MENU ITEM
SOFTWARE
NAME
ITEM DESCRIPTION
ITEM RANGE
DEFAULT
VALUE
Low Flow alarm
Signal
Low Flow Sig
The Low Flow Sig item sets the signal the Model RPC30
Room Pressure Controller will receive to indicate a low
exhaust flow condition.
Open, Closed
Close
Input7 Config Menu
Ante Key Switch
ITEM DESCRIPTION
The Model RPC30 will display a message “Nothing to Configure” when Input 5 is set to Ante Key Switch and the user enters the Input5
Config menu.

TSI Instruments PRESSURA RPC30 Specifications

General

Accuracy	+/- 0.25% of reading
Resolution	0.001 in. H2O
Operating Temperature	32 to 122°F (0 to 50°C)
Electrical Connection	Screw terminal block
Operating Humidity	0 to 95% RH, non-condensing
Output Signal	4-20 mA
Housing Material	Polycarbonate
Process Connection	3/16 in. ID tubing
Storage Temperature	-40°C to 85°C
Power	24 VDC ±10%
Power Supply	24 VDC ±10%

Summary

Limitation of Warranty and Liability

Warranty Exclusions and Exceptions

Details specific conditions and components excluded from the standard warranty coverage.

Warranty and Liability Limitations

Outlines limits on express/implied warranties and disclaimers.

Exclusive Remedy and Liability Limits

Defines buyer's remedy and sets limits on seller's liability for damages.

Service Policy and Trademarks

Service Policy

Explains TSI's commitment to prompt attention for instrument problems and service.

Trademarks

Lists registered and unregistered trademarks of TSI and other companies.

How to Use This Manual

Safety Information

Provides instructions for safe and proper handling of the Model RPC30 Room Pressure Controller.

Caution Symbol Description

Explains the meaning and significance of the Caution symbol used in the manual.

Access Code / Passcode

Information on using access codes to manage system access and security.

User Basics

Instrument Overview and Operation

Overview of the PresSura RPC30 controller's purpose and basic operational principles.

Operator Panel and Interface

Details of the operator panel, display, and keys for unit interaction and status monitoring.

USB Port and Alarms

Information on the USB port, visual, and audible alarm functions of the controller.

Alarm Relays and Support

Details on alarm relay functions and guidance for contacting technical support.

Technical Section

Software Programming and Configuration

Guide to programming the controller via its keypad and display, and understanding the menu system.

Calibration and Maintenance

Procedures for calibrating sensors and maintaining the controller for optimal performance.

Troubleshooting and Support

Steps to diagnose and resolve issues, and guidance for contacting technical support.

Appendix A: Specifications

Digital Interface Module Specifications

Technical specifications for the DIM, including display, range, resolution, and power requirements.

Velocity Sensor Specifications

Details on inputs, dimensions, and weight for the velocity sensor components.

Appendix B: Network Communications

Modbus® Communications

Technical information for Modbus communication protocol and its implementation.

Network Points and Variables

Lists RAM variables, Modbus addresses, and RPC30 variable list for network communication.

LonWorks® and BACnet® Details

Information on LonWorks objects and BACnet MS/TP object set for communication.

Appendix C: Wiring Information

Sensor and Actuator Wiring

Wiring diagrams for various sensors and actuators used with the RPC30.

Back Panel Wiring

Details pin assignments, signal types, and descriptions for the main back panel connections.

Communication Wiring Diagrams

Illustrations showing communication wiring for Modbus, BACnet, LONworks, and RS-485 loops.

Appendix D: Access Codes / Passcode

Passcode Levels and Usage

Explains the two levels of passcode access for room mode and menu system operations.