The HA72 controller is a flexible, scalable gas controller that works the way you need it to. Input/Output modules allow for sets of 16, 32, 48 or 64-channel monitoring. Deploy the HA72 as a robust standalone life safety solution or addressable network with gas monitors and other field devices. User-friendly and visually powerful, the HA72 interface puts you in control of mission-critical information and allows you to share it across the enterprise via a secure, password-protected interface.

Additional Features and Benefits:

Flexible & Feature Rich

• Configure HA72 to accept inputs from many sensor types and signal ranges. Daisy chain up to 128 HA72 controllers to expand the system to meet your needs
• Custom software auto-recognizes and addresses Honeywell gas monitors (XNX™ and Sensepoint XCD)
• Connect sensors directly to HA72 with bridge sensor input board, saving installation time and eliminating need for extra devices
• Use HA72 as a discrete life safety system or network to a PLC or DCS for addressable operation
• Multiple password levels allow Ethernet access according to user need or qualification
• Various enclosure options available for hazardous and non-classified areas
• Programmable relays allow for a single relay contact point of multiple devices

Advanced, User-Friendly Interface

• Full array of visual indicators (bar graphs, multicolor cells, flashing icons) and integrated alarm levels simplify and enhance monitoring, troubleshooting and trending functions
• Improved zone logic reduces false alarm incidents
• Touch & magnetic keypad allows non-intrusive operation in hazardous locations
• SD card logs over one year of data including concentration levels, alarm events, min/max, calibrations and alarm resets
• NEMA 4X, NEMA 4X Stainless Steel, full and half “19” Rackmount and NEMA 7 (Explosion-Proof) wall-mount options
• Modbus master/slave functionality allows for simultaneous sending and receiving of data, through four RS-485 serial ports
• Calibration and Authorization Modes facilitate and speed commissioning time: Mimic Mode allows viewing of other HA72 controllers on the host display

Features & Benefits:

• Configurable to accept inputs from many sensor types and signal ranges
• Full array of visual indicators: bar graphs, multicolor cells, flashing icons
• Touch & magnetic keyboard for nonintrusive operation

Quick Specs:

• Display: QVGA 320 x 240 pixel graphic LCD with backlight
• Power requirement: 10 – 30 VDC (24 VDC nominal) 12 Watts max
• Operating temperature: -13°F to +140°F (-25°C to +60°)