HA40 4-Channel Controller

1 General Description

The Honeywell Analytics HA40 Quad Channel Controller is designed

HA40 Display & Alarm Controller

Quad Channel

to display, and control alarm event switching for four inputs. Inputs are typically voltage or 4-20mA current from transmitters, monitors or other analog output devices. The HA40 is equipped with a Fault and three alarm levels per channel with features such as ON / OFF delays, latching relays and alarm Acknowledge. A dedicated horn driver circuit for a local audible annunciator is also standard. Two standard 5-amp

COMMON

LEVEL

ALARMS

ALARM 1

ALARM 2

ALARM 3

219995

STATUS

LED's

KEYPAD

CAL IN PROGRESS

FAULT ALARM

Magnetic

Next Edit Alarm Keypad

Reset (Keypad buttons

behind door)

Power = 100-240 V~, 50/60 Hz, .45 A

 

or 10-30 VDC @ 3 WATTS

S/N 90-

Classified to CSA C22.2 NO. 152 for combustibles

 

detection. Class I, DIV.2, Groups A,B,C,D

 

READ & UNDERSTAND MANUAL!

 

alarm relays are configurable via the “alarm voting” menu to make relays trip based on various alarm combinations. A real-Time Clock and Calendar are also standard. Options such as 4-20mA outputs, discrete relays for each alarm and audible annunciators are easily added. RS-485 (Modbus RTU) or Ethernet (Modbus TCP) ports are also available for sending data to PC’s, PLC’s, DCS’s, or other Honeywell Analytics controllers.

A 128 x 64 pixel graphic LCD readout displays monitored data as bar graphs, 30-minute trends and engineering units. System configuration is via user friendly menus and all configuration data is retained in non- volatile memory during power interruptions. The HA40 front panel is shown in Figure 1-1 displaying the bar graph data screen. The five keypad symbols below the display are magnetically activated using the supplied magnetic wand without opening the enclosure. Opening the enclosure door provides access to the keypad buttons as shown in Figure 1-2.

Figure 1-1. Front Panel

 

 

 

 

Piezo

Common Alarm

 

 

 

LED Indicators

Level LEDs

 

 

 

Alarm 1 LED

 

 

 

KEYPAD

Alarm 2 LED

 

 

 

CAL IN PROGRESS

Alarm 3 LED

 

 

 

FAULT ALARM

LCD readout contrast

 

 

 

 

adjustment

 

 

 

 

UP

DOWN

NEXT

EDIT

RESET

SW1-SW5 are the magnetic keypad allowing operator

interface w/o opening the enclosure. Touch key access requires

opening the enclosure.

Figure 1-2. Front Panel Display (open enclosure)

HA40 Technical Manual

1-2

Revision 1 (08/08)

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Honeywell HA40 technical manual General Description, Keypad CAL in Progress
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HA40 specifications

The Honeywell HA40 is an advanced air quality monitor that offers a multitude of features designed to provide users with accurate and real-time data regarding their indoor air conditions. As part of Honeywell’s commitment to improving the environments where people live and work, the HA40 stands out as an essential tool for continuous air quality assessment.

One of the main features of the Honeywell HA40 is its capability to measure a variety of air pollutants. It provides real-time readings of particulate matter (PM2.5 and PM10), volatile organic compounds (VOCs), carbon dioxide (CO2), and formaldehyde levels. This comprehensive monitoring allows users to understand their air quality better and take appropriate actions to improve it.

The HA40 is equipped with advanced sensor technology that enhances its accuracy and reliability. The device utilizes laser scattering methods to precisely detect particulate matter, which offers detailed information on the concentration of airborne particles. Additionally, its integrated VOC sensor leverages photoionization to deliver quick and exact results concerning the presence of harmful compounds in the air.

Another notable characteristic of the Honeywell HA40 is its user-friendly design. The device features a clear, intuitive display that presents data in an easily understandable format. Users can quickly assess air quality levels at a glance and receive alerts when pollutants exceed predefined thresholds. Furthermore, the HA40 is compact and portable, making it suitable for both home and office use.

Connectivity is another strong point of the Honeywell HA40. The device can be connected to a smartphone application, enabling users to monitor air quality remotely. This app provides additional functionalities such as trend analysis, historical data tracking, and personalized recommendations for improving indoor air quality.

Power efficiency is also a priority with the HA40, featuring a low-power design that extends battery life and reduces the frequency of recharging. This makes it convenient for users who wish to place the monitor in various locations without the hassle of constant maintenance.

In summary, the Honeywell HA40 represents a significant advancement in indoor air quality monitoring. With its accurate sensors, user-friendly interface, and connectivity options, it empowers users to maintain a healthier living and working environment.
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