Eaton Crouse-hinds series User Manual

DRAFT - 09 June 2021
Instruction manual
MTL process alarm equipment
June 2021
INM RTK P825 Rev 7
MTL RTK P825 Smart alarm range
Alarm annunciator

Eaton Crouse-hinds series Specifications

General

Brand	Eaton
Model	Crouse-hinds series
Category	Lighting Equipment
Language	English

Summary

MTL RTK P825 Smart Alarm Range

Internal Card Locations

PSU/Common Services Card Details

Location and power supply details for the PSU/Common Services card.

Alarm Card Details

Location, interchangeability, and polarization of alarm cards.

Optional Powered Input Options

Integral Pushbutton Functions

External Pushbutton Terminals

HNA & HNB Horn Relay Configuration

Standard horn relays (HNA/HNB) with selectable options for channel assignment and coil state.

GPA & GPB Group Relay Functions

Standard group relays (GPA/GPB) for common alarm grouping with reflash function.

Watchdog Relay Functionality

Standard watchdog relay for fault indication to third-party devices.

Watchdog Monitoring LED Indicators

Diagnostic Mode: Dynamic Contact Status

View dynamic input state using internal pushbuttons and LED-1.

Diagnostic Mode: Changing Input Type

Change input state (N/O to N/C) per channel using pushbuttons.

Diagnostic Mode: Communication Monitoring

Monitor communication activity between SmartAlarm and 3rd party devices.

Programmable Feature Configuration

Features configurable via USB port using Eaton software.

USB Programming Port Usage

Port for PC connection to upload/download configurations and view diagnostics.

Primary Power

Primary Power Supply (PS1) Details

Connection details for primary power supply (PS1) with universal input or optional 19-72VDC.

Aux Power

Auxiliary Power Supply (PS2) Details

Connection details for auxiliary power supply (PS2) with universal input or optional 19-72VDC.

Signal Input Types

Internal 24VDC Signal Input

Standard units provide isolated +24VDC as signal supply voltage.

Signal Supply Fuse Location (FCV)

24/48 VDC Customer Powered Inputs

Customer-provided 24/48VDC signal supply connection details.

Alternative Input Connection Method

125/250V AC/DC Customer Powered Inputs

Connection details for 125V/250V customer-powered inputs.

Alternative 125/250V AC/DC Input Connection

Horn Relays

HNA & HNB Horn Relay Specifications

Standard HNA & HNB relays for external horns or 3rd party devices.

Common Alarm Group Relays

GPA & GPB Group Relay Functionality

Standard GPA & GPB relays for group alarming and 3rd party devices.

Remote Pushbutton Inputs

Group Inhibit Function Configuration

Configuring pushbutton inputs for group inhibit function to prevent nuisance alarms.

Remote Pushbutton Input Functions

Using five optically coupled inputs for external momentary pushbuttons.

Sleep Mode Functionality

Placing annunciator in unattended mode to disable alarms, save power, and reduce noise.

Individual Channel Repeat Relays

Installation

Unpacking and Inspection Procedures

Panel Mounting Guidelines

Guidance on panel mounting using provided clamps and cut-out dimensions.

Software Installation

Software Installation Security

Guidelines for securing configuration software and files.

Configuration Executable File

Configuration File Management

Additional Security Considerations

Scan File Contents

Auto Detect Hardware

Auto Detect Process

Step-by-step guide for using the Auto Detect feature in the software.

System Settings

System Settings: Auto Detect

Detecting existing SmartAlarm configurations via PC connection.

System Settings: View Menu

System Settings: Advanced View

Accessing advanced features and custom sequences via "View Advanced" menu.

System Settings: Tools Menu

Accessing configuration tools like Send/Receive Settings, Diagnostics, etc.

Tools: Send Settings

Downloading configuration changes to the annunciator.

Tools: Receive Settings

Uploading configuration settings from the annunciator.

Tools: Restore Default Settings

Tools: Diagnostics

Checking the dynamic status of the SmartAlarm.

Tools: Scan Unit

Tools: General Tab Settings

Fields for uniquely identifying the annunciator system for data management.

System Settings: CS Relays Configuration

Configuring common system relays to follow groups for 3rd party devices.

CS Relays: Horn A - HNA

CS Relays: Horn B - HNB

CS Relays: Group A - GPA

CS Relays: Group B - GPB

Local Pushbuttons

Local Pushbutton Functions

Overview of integral pushbuttons for operational control and their functions.

Inhibit Function

External Inhibit Switch Function

Using external switch for inhibit function to prevent alarms in a group.

Assigning Channels to Inhibit Groups

Assigning channels to inhibit groups via software.

Assigning a Remote Pushbutton Input to Sleep Mode

Sleep Mode Operation

Disabling audible and visual alarms to save power during unmanned periods.

Sleep Mode: Common Relay Operation

Preventing common relays (horn, group, watchdog) from operating in Sleep Mode.

Sleep Mode: Inhibiting Common Relays

Sleep Mode Heartbeat Indicator

Sleep Mode: Horn and Group Linking

Sleep Mode: Auto Acknowledge Function

Automatic acknowledgment of alarms after a set delay to prevent noise pollution.

Sleep Mode: Auto Silence Function

Automatic silencing of audible alarms after a set delay.

Sleep Mode: Group Configuration

Sleep Mode: Group Type Definitions

Defining group types like First-Up, Input, Audible, or Ring Back Audible.

Group Types: First-Up Group

Group Types: Input Group

Group Types: Audible Group

Group Types: Ring Back Audible Group

Group Configuration: Assigning Group Type

Group Configuration: Linking to Internal Audible

Group Configuration: Linking to Common Relay

Communications

Modbus RTU Protocol Configuration

Setting up Modbus RTU protocol for 3rd party device integration.

Communication: Port 1 Connection Details

Communication: Port 1 Details (Smart Alarm)

Individual Channel Settings

Channel Settings: Individual Configuration

Selecting and configuring individual channels via the software interface.

Channel Settings: Selective Configuration

Channel Settings: Multiple Channel Configuration

Input

Input Settings: Contact Type

Input Settings: Delay Timers

Input Settings: Abnormal Delay (mS)

Input Settings: Normal Delay (mS)

Input Settings: Remote Configuration

Input Settings: Relay Options

Options for repeat relays per channel and available settings.

Relay Options: Relay Function

Sequence

Sequence Settings Overview

Overview of operational sequences defining visual, audible, and operator actions.

Sequence: ISA Sequences

Selecting ISA sequences for defining alarm behavior per channel.

Alarm Sequences

Alarm Sequences: Pushbutton Control

Alarm Sequences: Functional Test

Simulating inputs to test channels, windows, and horn circuits.

Alarm Sequences: Mute Function

Alarm Sequences: Acknowledge Function

Alarm Sequences: Reset Function

Alarm Sequences: Audible Alarms

Additional Features

Additional Features: Automatic Reset

Setting alarms to automatically reset after acknowledgment and input return to normal.

Additional Features: Non Latch Sequence

Alarms automatically return to non-alarm state when signal input is normal.

Additional Features: Ringback Sequence

Visual/audible indication of cleared alarm and channel reset status.

Additional Features: First Up Sequences

Sequences (F0-F3) to identify the first alarm in interlinked functions.

Additional Features: ISA A - Auto Reset - Lock In

Additional Features: ISA A-1-2 - Auto Reset - Silence Interlock

Additional Features: ISA A-4 - Auto Reset - Non Lock In

Additional Features: ISA A-4-5 - Auto Reset - No Flashing

Additional Features: ISA A-4-5-6 - Status

ISA Status: Group Operations Tab

Additional Features: ISA A-5 - Auto Reset - No Flash

Additional Features: ISA M - Manual Reset - Lock In

Additional Features: ISA M-1-2 - Manual Reset - Silence Interlock

Additional Features: ISA R - Ringback Sequence

Additional Features: ISA F1A-1 - Auto Reset First Up

Sequence with auto reset and first-up indication for the initial alarm.

Additional Features: ISA F2M-1 - Manual Reset First Up

Sequence with manual reset and first-up indication.

Additional Features: Sequence Table (F2M-1)

Additional Features: ISA F2A-1 - Auto Reset First Up

Sequence with auto reset and first-up indication, similar to F2M-1.

Additional Features: ISA F3A - Auto Reset First Up

Sequence with auto reset and first-up indication, with specific visual/audible behavior.

Additional Features: Sequence Table (F3A)

Additional Features: ISA F3A-3 - First Out Reset Interlock

Additional Features: ISA F3M - Manual Reset First Out

Additional Features: ISA F3M-1-2 - Manual Reset First Out with Silence

Modbus RTU

Modbus RTU: Read Request (Master)

Standard message format for Modbus RTU read requests from a master.

Modbus RTU: Read Response (Slave)

Standard message format for Modbus RTU read responses from a slave.

Modbus RTU: Single Write Request/Response

Standard message formats for single write requests and responses.

Modbus RTU: Multiple Write Request

Standard message format for Modbus RTU multiple write requests.

Modbus RTU: Multiple Write Response

Standard message format for Modbus RTU multiple write responses.

Multiple Response: Address Details

Multiple Response: Function Code

Multiple Response: Error Check

Modbus Slave – Standard Communications

Modbus Slave: Read Coil Status (Func 01)

Process for reading coil status using Function 01.

Modbus Slave: Coil Status Response (Func 01)

Data returned for coil status reads, including contact, alarm, and disable status.

Modbus Slave: Read Status (Func 03)

Process for reading status using Function 03.

Modbus Slave: Status Response (Func 03)

Data returned for status reads, including contact, alarm, and disable status.

Modbus Slave: Write Multiple Coils (Func 15)

Process for writing multiple coils using Function 15.

Modbus Slave: Write Multiple Coils Response (Func 15)

Response for writing multiple coils using Function 15.

Specifications

Specifications: Primary Power Supply

Specifications: Auxiliary Power Supplies

Specifications: Signal Input Details

Specifications: Input Response Time

Specifications: Environmental

Servicing

Servicing: Module Removal Procedure

Procedure for removing and replacing cards from the annunciator.