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85005-0099 -- EST2 Network Control

GE Security

EST Life Safety & Communications EST2 Multiplexed Fire Alarm System

Standard Features

? Network

- Peer-to-peer network communications

- Up to five Control Panel Nodes

- Up to five Network Annunciators

- Full System Operation from any Node

- Class B(style 4) or Class A(style 6) wiring configuration

- Three-second network response time

? Control Panels

- Up to 192 intelligent detectors

- Up to 188 intelligent modules

- Up to four built in NACs

- Fully integrated Audio Options

- Integrated Digital voice messages

- Display optional on remote nodes

Overview

The EST2 Network has a comprehensive offering of modular com-ponents designed to meet a wide range of building applications. Multiple nodes with configurable routing combined with distributed architecture allow several operational configurations.

The EST2 Network supports up to five control panel nodes and five network annunciators. Each control panel will support up to 192 intelligent Signature Series detectors and 188 intelligent Signature modules. The distributed intelligence network architecture com-municating via the RS-485 Peer to Peer network provides global or local control and annunciation at any node. Each node also pro-vides separate RS-485 data line to support local annunciation using 2-LSRA, SAN and 2-SMDN series annunciators.

Networking EST2 easily integrates audio control as well offering both distributed and banked amplifier configurations. Adding fire-fighter’s telephone and/or paging microphone operating into one or two channel audio systems gives project design flexibility with ease of configuration. Several independent audio systems can be

configured in a network through simple programming.

EST2 Network Control Panels

Application

EST2 Network configurations provide application flexibility and installation options that allow site-specific customization to satisfy local and national requirements. EST2’s adaptability lends itself to projects ranging from small to medium size with network support of up to ten Signature data circuits (SDCs), each capable of supporting 96 intelligent detectors and 94 intelligent Signature modules. Each panel configures using standard EST2 audio and control compo-nents communicating on a peer to peer two wire RS-485 circuit. Network communications and/or annunciator communications can be configured for class B or class A. Unique programming flexibil-ity allows the network panels to configure to meet most building operations. As an example, EST2 can be configured for independent panel operation typical of campus style building arrangements or can be configured to meet high rise applications requiring single or multiple control interfaces. EST2 Networks provide a wide range of configuration and programming possibilities giving great applica-tion flexibility.

The EST2 Network annunciator series provides customized network annunciation for global and local events over the network serial line. Each node provides a separate RS-485 line to support a full complement of local LCD, printers, graphic and LED annunciators. Having the extreme flexibility of networked global annunciation and independent local annunciation means zero compromise in mes-sage and control distribution. Another industry first in small to mid range system design.Engineering Specification

It shall be possible to support a single stand-alone node or network up to five control panel nodes and five network annunciators on

a peer-to-peer network. It shall be required to operate the system from multiple system user interfaces where provided. Network alarm response must be under 3 seconds. Status LEDs shall be provided for communications of network, RS-232, audio and inter-nal communications. An ISO 9001 standards listed company must manufacture the control panel and system components.

The communication format between the control panel and analog devices shall be digital. Loop alarm recognition must be within

750 milliseconds of a device reporting an alarm state. It must be possible to wire the analog device Loop as Class A or Class B with non-shielded, non-twisted wire. It must be possible to wire branches (T-taps) with Class B wiring. The system shall provide a user inter-face that displays system events in a text format, and supports basic common control LEDs and switches. The Common Control Switches and LEDs provided as minimum will be; Reset switch and LED, Alarm Silence switch and LED, Panel Silence switch and LED, Drill switch and LED. It must be possible to add additional common controls as required through the use of modular display units. The user interface must provide an LCD that will allow display of custom event messages. Events shall be automatically placed in easy to ac-cess queues. It shall be possible to view specific queue event types separately. Having to scroll through a mixed list of event types is not acceptable. The total number of active events by type must be displayed. Visual indication must be provided for any event type that has not been acknowledged or viewed. The Life Safety system shall incorporate annunciation of Alarm, Supervisory, Trouble and Monitor operations. Annunciation must be through the use of LED display strips complete with a means to custom label each LED as to its function. Where applicable control of remote smoke control devices must be made available at the control center. Switches with LEDs must provide positive feed back to the operator of remote equipment status.

Where voice audio is required it must be possible to selectively page by Microphone or Firefighters telephone. It must be possible to page to the alert or evacuation channel by selecting a single switch. It must be possible for the emergency operator to put specific zones into evacuation manually. The audio system amplifiers must be able to operate 25Vrms or 70.4Vrms speakers. The system shall provide simultaneous page and evacuation signaling. Systems that cause signaling devices to go silent while performing any signaling functions will not be accepted. The System must be able to support both distributed-zoned type and centrally banked configurations. Notification circuits must have a minimum rating of 3.5 Amps for operating 24 Vdc signals. The system must provide as a minimum the following paging common controls and indicators single switch function for paging to all - Alert zones, and Evacuation zones. The system must provide modular pre-recorded message capability. The fire panel shall be capable of supporting a variety of conven-tional smoke detectors with a single module. It must be possible

to support polarized bells, horns or strobes. It shall be possible to provide hardwired supervisory and monitor functions with latching or non-latching operations. It shall be possible to display any circuit on an LCD or LED annunciator located anywhere on the network or on a separate RS-485 annunciator circuit.

Installation and Mounting

2-WB32-WB7 Typical Network Panel Wiring

IBM compatible PC

Typical Network Wiring

Node 04: 2-MCMN

Node 06: 2-CPU

Specifications

Main Controller/Network Communications (2-MCMN)

Agency Listings UL, ULC

Network Communication Protocol Peer-to-Peer RS-485 network Up to five 2-MCMN and five 2-CPU on a single network

Non Network Communications One RS-485 port with up to 30 annunciators One RS-232 port

Notification Appliance Circuits Two standard rated at 3.5 Amps each with separate riser connections

Terminal Wire Gauge Notification Appliances 18-12 AWG (0.75-2.5 mm2) All other terminals 18-14 AWG (0.75-1.5 mm2)

Signature Data Circuits One Standard. Expandable to two with optional 2-LCX

Display Optional 2-LCD and EST2 Panel Annunciator Modules

Devices per SDC96 Detectors, 94 Modules Maximum - 96 Isolator or relay Bases

Relative Humidity10-93% non condensing

Temperature Rating0°-49°C (32° - 120°F)

Network Wiring Styles Class A (Style 6) or Class B (Style 4)

Standard Auxiliary Contacts One Alarm Contact - 24 Vdc 1 Amp One Trouble Contact - 24 Vdc 1 Amp One Supervisory Contract - 24 Vdc 1 Amp Network Wire Specification100 Ohms Max.; 0.44μF Max.

Related Equipment

2-CPU EST2 Network Annunciator CPU

2-AAC Audio Controller (add “-CC” for City of Chicago)

2-MIC Master Paging Microphone (add “-CC” for City of Chicago)

2-TEL Firefighter’s Master Telephone

2-LSRA LCD annunciator

2-LSRA-C LCD annuciator w/ common control

2-SMDN LCD annunciator SAN mounting

2-SMDN-C LCD annunciator SAN mounting w/ common controls

Envoy Graphic Annunciators

PT-1S Serial desk mount printer

SAN-CPU CPU for SAN annunciators

SIGA series Signature series intelligent devices

APS6A 6.5 Amp Auxiliary Power Supply

APS6A/230 6.5 Amp Auxiliary Power Supply (220V)

APS10A10 Amp Auxiliary Power Supply

APS10A/23010 Amp Auxiliary Power Supply (220V)

BC-1Battery Cabinet

U.S.

T 888-378-2329F 866-503-3996Canada

T 519 376 2430F 519 376 7258Asia

T 852 2907 8108F 852 2142 5063Australia

T +61 3 9239 1200F +61 3 9239 1299Europe

Security

Ordering Information

2-DFK

DoubleWide Semi-Flush Trim Kit for 2-WB7 box. See Note 1 5 (2.3)

Note 1: Standard finish is gray, red versions are available by adding suffix R to the catalog number e.g. 2-WB3R

Signature Series is a Trademark of GE Security.

85005-0099 -- EST2 Network Control

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