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Murphy iGUARD User Manual

Murphy iGUARD
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00-02-0522
04-06-11
Section 75
iGUARD
Digital Generator Set Controller
Installation and Operations Manual
Phase-out / Discontinued Product
Check Availability

Table of Contents

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Murphy iGUARD Specifications

General IconGeneral
Operating Temperature-40°C to +85°C
Storage Temperature-40°C to +85°C
EnclosurePlastic
Number of Digital Inputs8
Number of Digital Outputs4
Supply Voltage24V DC
CommunicationRS-485
Communication ProtocolModbus RTU
Input Voltage24V DC

Summary

Programming the iGUARD from the Keypad

Access Security Levels

Details the different password levels and their associated access permissions for programming.

Settings and Definitions

Operating Parameters

Covers configuration settings for access security, language, and equipment type.

Engine Parameters

Oil Pressure Warning

Sets the threshold for oil pressure warnings and shutdowns.

Generator Parameters

Digital Inputs and/or Relay Outputs

Analog Inputs

iGUARD Electrical Installation

Electrical Hook up

Details the various wire harnesses and connectors for electrical connections.

Installing the Mimic/Annunciator DM/A

iGUARD Sequence Appendix

Sequence Diagram

Visual representation of the generator set controller's operational sequence.

Specifications

Mounting (Cutout) Dimensions

Specifies the physical dimensions required for mounting the controller.

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