Honeywell 96D User Manual

Manning

AirAlertTM96d

EC-F9-NH3

Multi-Channel Gas Monitoring System

Preliminary Instruction and Installation Manual Rev C

Manning AirAlert 96d

Enter ESC Silence

Warn

Alarm

High Alarm

Power

Fault

Honeywell Analytics 11511 West 83 Lenexa, Kansas 66214 sales@manningsystems.com

800.444.9935 or 913.894.1185 www.gasalarm.com

913.894.1296 fax

Terrace

19073 AIRALERT96D 5/2006 REVC

Contents Serial number:

Section Title Page

1 Introduction 3 A Safety Information — Read First 3 B Getting Started 3 2 Installation 4 A Guidelines 4 B Mounting Installation 4 3 Wiring 5 A Power 7 B Communication 7 C Relay Outputs 8 D Jumper Instructions 8 4 Initial Startup 9 A Datalogger (SDcard) 9 B User Interface 9 5 Operation 10 Normal, Single Tx, Debug, and Simulation Modes 10 6 Programming Menus 11

Controller Information 11 Sensor Information 11 Relay and Annunciator Information 11 Event Information 11

7 Configuration 12 A Main Menu 12 B Acquisition Mode 15 8 Specifications 21 9 Maintenance 21 Periodic Inspections and Calibration 21 Replacement Parts 21 Cleaning 21 Battery Disposal 21 10 Relay Module (optional) 22 11 Limited Warranty 24

Figure Title Page

1 AirAlertTM96d 3 2 Installation 4 3 System Wiring 5 4 Sample Network Wiring 6 5 Power Wiring 7 6 Communications Wiring 7 7 Relay Outputs 8 8 Datalogger 9 9 User Interface 9 10 AirAlert 11 Relay Module PCB 23

96d-RMS 22

1 Introduction

Warning

To ensure your personal safety, read “Safety Information” (below) before you use the controller.

The AirAlert

96d system sets new standards in gas detection and in the measurement of environmental parameters.

Acting as the nerve center of a modular gas detection network, the AirAlert

96d provides continuous monitoring of up to 96 connected units on three distinct channels.

The AirAlert

96d provides a full array of displays. At a glance, it is possible to determine the status of the entire network. Field modifications are straightforward. A menu driven program allows for minor fine-tuning of the sequence of operation all the way to the reconfiguration of the entire network.

Since no two projects are alike, the AirAlert

96d is designed to be highly customized. Combined with ease of installation, this unit represents the most affordable gas monitoring solution for institutional, commercial and light industrial applications.

For more advanced applications, the AirAlert

96d controller provides datalogging capacity within a cast aluminum enclosure. The perfect solution for even the most complex of industrial applications.

A Safety Information — Read First

Use the controller only as specified in this manual, otherwise the protection provided by the controller may be impaired.

Read the Warnings and Cautions on the following pages before using the controller.

• Warning: To prevent ignition of flammable

or combustible atmospheres, disconnect power before servicing.

• Do not use the controller if it is damaged. Before you use the controller, inspect the case.

• If the controller is damaged or something is missing, contact Honeywell Analytics immediately.

To avoid possible damage to the controller:

• Do not expose the controller to electrical shock and/or severe continuous mechanical shock.

• Do not attempt to disassemble, adjust, or service the controller unless instructions for that procedure are contained in the manual and/or that part is listed as a replacement part. Use only Manning replacement parts.

The controller Warranty could be voided if customer personnel or third parties damage the controller during repair attempts.

B Getting Started

Intended Use

The AirAlert clock monitoring of the gas detection network. Moreover, a log of all the sensors concentrations and alarms will be created for analysis with the datalogger option. Also, the grouping/zoning capabilities will result in energy cost savings.

Figure 1. AirAlertTM96d

96d controller will provide around the

Note: This instrument contains a lithium battery. Do not mix with the solid waste stream. Spent batteries should be disposed of by a qualified recycler or hazardous materials handler.

Caution

To avoid possible personal injury:

Manning AirA lert 96d

Enter ESC Silence

Warn

Alarm

High Alarm

Power

Fault

• Warning: Substitution of components may

impair intrinsic safety.

2 Installation

A Guidelines

These guidelines must be strictly observed to assure that the equipment will work properly. If they are not applied, Honeywell Analytics will not recognize any liability in case of improper operation.

• Make sure to locate all units easily accessible

for proper service.

• Avoid any location where units could be

subject to vibrations.

• Avoid any location close to any electro-

magnetic interference.

• Avoid any location where there are large

temperature swings.

• Verify local requirements and existing

regulations, which may affect the choice of location.

Warning

A cable with more than one pair of wires is unacceptable for communication use.

B Mounting Installation

The suggested height for controller installation is 5 feet from the floor.

Figure 2. Installation

Manning AirAlert 96d

5’

10 9/16"

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Alarm

High Alarm

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7/25" diameter

6 13/32"

3 Wiring

Figure 3. System Wiring

In Out

J22

V+ V-

V+

EOL2

V-

J23

A1 B1 SHLDA2B2

EOL3

SD card datalogger

Pushbutton

EOL4

J24

SHLD A3 B4B3A4

EOL1

End-of-line jumper position

Relay 4

Relay 3

Warn

Alarm

System status LEDs

High Alarm

Power

Relay 1 Relay 2

Fault

NO NC NO NC

J26

J25

Channel 1

Power Requirements:

• 24 Vdc, 500 mA

• 14 AWG, 2 conductor, stranded cable (Belden 5100UE or equivalent)

• Up to 10 sensors per power supply

• Up to 1,000 feet max power cable length per power supply

• Larger power cable and/or additional power supplies may be required for longer cable runs and/or increased number of sensors

Contact Honeywell Analytics for help with all power requirements.

Channel 2

Relay Outputs (J3-J7-J25-J26) 5A, 30 Vdc or 120 Vac (resistive load)

Channel 4

642

Channel 3

531

Normally open

Normally closed

Communication Requirements:

• 24 AWG twisted pair, shielded (Belden 9841 or equivalent)

• Network can be up to 2,000 feet per channel

• Avoid “T-taps” if possible

• Do not exceed 65 feet per T-tap

• Do not exceen 130 feet total of all T-taps

• Communication wire shield must be connected to shield terminal(s) of controller (J23-J24)

• Channels 1-2-3: Modbus protocol — Communicates only with Modbus devices

• Channel 4: Modbus output only — No sensor can be connected to Channel 4

3+5 4+6

1+3 2+4

3 Wiring continued

Example of system wiring with network devices:

Figure 4. Sample Network Wiring

Supply

V+ V-

AirAlert 96d

V+

A1 B1 SHLDA2B2

V-

SHLD A3 B4B3A4

Power cable (V+)

Power cable (V-)

Channel 1 (A1 and B1 twisted pair)

Power Supply

IRIM IMPower

EC EC EC EC EC EC

EC EC EC ECEC EC EC EC EC EC

Relay

Module

RS-485 comm cable; Twisted pair, 24 AWG, shielded (Belden 9841)

Power cable; Two conductor, 14 AWG (Belden 5100UE)

4/20 mA comm cable; Three conductor, 18 AWG, shielded, stranded (Belden 8770)

VL sensor cable; Four conductor, 16 AWG, non-shielded

3 Wiring continued

A Power

B Communication

The power requirement range for the AirAlertTM96d controller is 24 Vdc, 500 mA. The system must be grounded to the power supply. A dedicated circuit breaker should be used. Use 14 AWG two conductor, stranded cable (Belden 5100UE or equivalent), up to 1,000 ft.

If the controller is sharing a power supply with multiple sensors on the network, care must be taken to observe voltage drops (line loss) on the power cable. Supply voltages less than 17 Vdc can render some network devices inoperable. Any supply voltage less than 17 Vdc requires the installation of an additional power supply at that point on the power cable.

Depending on total power consumption, avoid powering more than 10 network devices with one power supply. Additional power supplies and/or

decreased number of network devices may be required to compensate for line loss. Contact Honeywell Analytics for help with all power requirements.

Note: Terminal J27 must be grounded to mechanical ground.

Figure 5. Power Wiring

The communication cables have to be grounded using the shield terminal. Up to 32 network devices can be installed on each channel.

Use 24 AWG two conductor, twisted and shielded cable (Belden 9841 or equivalent) for the connection. The network can be up to 2,000 feet per channel. The length of a T-tap can be a maximum of 65 feet (20 m). A maximum of 130 feet (40 m) for all the T-taps must be respected.

The communication cables have to be grounded using the shield terminal. Use twisted and shielded cable #24/2 AWG (Belden 9841) for the connection.

Note: Channel 4 is the slave communication channel to retransmit the MODBUS signal to PLC. No sensor can be connected to this channel.

Figure 6. Communications Wiring

J23

A1 B1 SHLDA2B2

EOL3

EOL4

J24

SHLD A3 B4B3A4

EOL1

End-of-line jumper position

Powe

Fault

EOL3

A1 B1

Channel 2

Channel 1

Communication Requirements:

• 24 AWG twisted pair, shielded (Belden 9841 or equivalent)

• Network can be up to 2,000 feet per channel

• Avoid “T-taps” if possible

End-of-line specification:

The E.O.L. jumper for channels 1-2-3-4 must alwaysbe in E.O.L.

Channel 4

Channel 3

osition

J23

In Out

J22

V+ V-

EOL2

V+

V-

• Do not exceed 65 feet per T-tap

• Do not exceen 130 feet total of all T-taps

• Communication wire shield must be connected to shield terminal(s) of controller (J23-J24)

• Channels 1-2-3: Modbus protocol — Communicates only with Modbus devices

• Channel 4: Modbus output only — No sensor can be connected to Channel 4

3 Wiring continued

C Relay Outputs

D Jumper Instructions

The relay outputs will withstand up to 5 amps at 30 Vdc (resistive load only). They can be used to activate horns and strobes. Refer to Figure 7 for proper wiring. Each relay can be configured in the PROGRAMMING MENU.

Default setting is:

Relay 1 (J25) = Warn Relay 2 (J26) = Alarm Relay 3 (J3) = High Alarm Relay 4 (J7) = Fault

Relay rating: 5 A, 30 Vdc (resistive load)

Figure 7. Relay Ouputs

Relay 4

Relay 3

The different jumpers on the PCB enable the user to make different operations manually.

Jumper EOL1, EOL2, EOL3, EOL4

: Enable the user to add an END-OF-LINE jumper to improve the communication signal. Two positions are possible, R or RC. It can vary in accordance with the system constraints. See the wiring detail for the EOL position.

Jumper SHDN

: This jumper enables the user to reset or shut down the microcontroller temporarily. It is mainly used during minor modifications in the wirings of the system.

Jumper RELAY J29, J30, J31, and J32 used to test the relay. Short pins to test.

: They are

Warn

Alarm

System status LEDs

High Alarm

Power

Relay 1 Relay 2

Fault

NO NC NO NC

Relay Outputs (J3-J7-J25-J26) 5A, 30 Vdc or 120 Vac (resistive load)

J26

642

531

J25

Normally open

Normally closed

End-of-line specification:

The E.O.L. jumper for channels 1-2-3-4 must alwaysbe in E.O.L. position

3+5 4+6

1+3 2+4

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