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Niagara JACE-3E User Manual

Niagara JACE-3E
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Part Number 12762 Rev 1.1 | April 30, 2014
INSTALL GUIDE
NETWORK CONTROLLER 3E & 6E
MOUNTING AND WIRING GUIDE
14
The JACE-3E and JACE-6E controllers
are compact, embedded
controller/server platforms that allow
integrated control and management of
external devices over the Internet.
The JACE-3E uses a PowerPC 405
400Mhz processor; the JACE-6E uses a
PowerPC 440 524Mhz processor.
Each controller supports two optional
communications cards as well as
optional I/O expansion modules.
Onboard static RAM (SRAM) provides
NiagaraAX station backup capability
without any battery installed. An
optional backup battery is also
available.
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Niagara JACE-3E Specifications

General IconGeneral
BrandNiagara
ModelJACE-3E
CategoryController
LanguageEnglish

Summary

About This Guide

Related Documentation

Lists related documents for configuring and using JACE controllers.

Product Specifications

Details specifications for JACE-3E and JACE-6E controllers and compatible power modules.

Preparation

Included in Package Contents

Lists the items included in the JACE controller package, including the guide and hardware.

Required Tools and Supplies

Specifies the tools and supplies needed for installation, such as power modules and screwdrivers.

Safety and Precautions

General Safety Warnings

Provides warnings and cautions for safe operation, covering electrical shock and controller usage.

Static Discharge Prevention

Details measures to prevent electrostatic discharge damage to controller components during handling.

Specific Precautions

Battery Safety Guidelines

Outlines safety measures for handling and disposing of the optional NiMH battery pack.

WEEE Recycling Compliance

Explains European Union regulations for the recycling of electrical and electronic equipment.

Mounting and Environment

Environmental Installation Requirements

Specifies operating temperature, humidity, and pollution degree requirements for controller installation.

Physical Mounting Instructions

Provides guidance on controller placement and orientation for optimal installation.

Controller Cover and Board Layout

Removing and Replacing Cover

Details the procedure for safely removing and reattaching the controller's protective cover for access.

Controller Board Layout

Illustrates the main board layout, showing LEDs, option slots, and connectors.

Expansion Options

About Option Cards

Describes available option cards for adding communication features and their installation.

Accessory Modules

Accessory Module Overview

Explains accessory modules that connect via the 20-pin connector for power and signal lines.

Wiring Details

Wiring Procedures

Grounding Connections

Details how to connect the controller and accessory modules to earth ground for protection.

Power Wiring Procedures

Explains how to connect power sources like NPB-PWR, NPB-PWR-UN, and WPM-XXX to the controller.

Communication Wiring

Ethernet Port Configuration

Details the two Ethernet ports (LAN1, LAN2) and default IP address settings.

Serial Port Wiring

RS-232 and RS-485 Port Details

Covers RS-232 (COM1) and RS-485 (COM2) serial ports, including pinouts and wiring.

RS-485 Biasing

Need for RS-485 Bias

Explains when RS-485 biasing is necessary to improve communication by eliminating idle states.

Adding RS-485 Bias

Details the procedure for modifying jumpers to add RS-485 biasing to the controller.

Power Up and Initial Checkout

Applying Controller Power

Instructions on how to apply power to the controller using various power supply modules.

Backup Configurations Overview

Describes methods for preserving station data during power quality events using SRAM and NiMH battery.

Backup Configuration Details

SRAM Backup Operation

Details the use of on-board SRAM for station data backup without a battery.

NiMH Battery Backup Operation

Explains the function and operation of the optional NiMH battery for continued station operation.

Status LED Indicators

Ethernet Port LEDs

Explains the status LEDs for the Ethernet ports (LAN1, LAN2) indicating link and activity.

Heartbeat LED Status

Describes the function and blinking patterns of the yellow Heartbeat LED during operation and bootup.

Maintaining the Controller

Cleaning Procedures

Guidance on cleaning the controller unit using vacuum, compressed air, or a damp cloth.

NiMH Battery Installation and Maintenance

Details the process for installing, maintaining, and disposing of the optional NiMH backup battery.

Replacement Parts

Standard Replacement Parts

Lists standard parts available for order, such as battery packs and connector plugs.

Part Details and Unit Replacement

Non-replaceable Parts

Identifies components that are not user-serviceable on the controller's base assembly.

New Replacement Unit

Instructions for ordering and replacing the entire controller unit if faulty.

Replacing Controller Base Assembly

Outlines procedures for replacing the main base assembly of the controller unit.

Returning a Defective Unit

Certifications

Lists agency listings, compliances, and certifications for the JACE controllers.

Tab Mounting Dimensions

Tab Mounting Overview

Provides measurements and considerations for tab mounting the controller and accessory modules.

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