Honeywell Unipoint Controller

Code: Unipoint Controller
  • Cost Effective Solution
  • Works With Most Gas Detectors
  • Indoor or Outdoor use

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Honeywell’s Zareba Unipoint controller is a DIN rail mounted controller for Flammable, Oxygen or Toxic gas Detection.  There are two models available: Flammable gas, accepting a three-wire mV bridge input from a Catalytic Bead sensor, and the second for Toxic and Oxygen gas with a two-wire or three-wire 4-20mA input.

Supplied with a special socket allowing industry standard DIN rail mounting onto plastic or metal. With the addition of an enclosure, installation is possible outside or in hazardous areas. The socket can be used to power neighbouring Unipoints, allowing the construction of a small to medium-sized monitoring system, which can be integrated into a control system or act as a standalone gas detection solution.

Gas reading is shown on a backlit LCD display and system status.  The controller is fully user-configurable by push buttons on the face of the unit with menus password protected. Remote inputs facilitate reset and inhibit alarms without having to dismantle an enclosure for access.

The Unipoint controller is supplied with removable terminals allowing easy replacement/swapping without system disruption. A DIN rail socket and power connector are also provided.


2306B2000 Unipoint controller (mV input version)
2306B1000  Unipoint controller (mA input version)

Shipping dimensions each:  One Carton, height 20 x width 28 x depth 36 cm. Weight 420g


  • TS35 (‘top hat’) DIN rail mounting
  • Removable terminal connectors
  • Easy access to all terminals
  • Additional units clip together
  • Covers most applications with the addition of Zareba flammable, toxic or Oxygen sensors (Sensepoint inclusive of junction box)

Comprehensive Operation

  • 3 wire mV bridge, 2 and 3 wire 4-20mA inputs
  • DC operation
  • 3 x alarm relays
  • 1 x system fault relay
  • Field inhibit input (mA versions)

Flexible Operation

  • Fully user programmable scale, units and calibration
  • Relays configurable as energised, de-energized, latching or non-latching, alarm relay on/off delay
  • Compatible with a wide range of gas detectors

User Friendly

  • Ultra-clear backlit display
  • System status codes
  • Built-in audiovisual alarms
  • Intuitive menu system
  • Simple push four button operation
  • Remote accept, reset and inhibit inputs


  • EMC/RFI EN50270, Performance ATEX measuring function EN61779, Electrical Safety EN61010, UL61010b, Other CE, TUV

Typical Applications

  • Small and medium integrated systems
  • Custom control cabinets and panels
  • Unmanned equipment rooms
  • Boiler houses
  • HVAC systems
  • Analyser houses
  • Car parks
  • Crane cabs
  • Laboratories
  • Offshore facilities


ZDINPSUX1 DIN rail mounted PSU. Input: 85-265Vac, 50/60Hz. Output: 24Vdc, 1A CSA, UL/UR, CE approved


2306B3010 Unipoint terminal block (x2)
2306B3020 Unipoint DIN rail socket
2306B3030 Unipoint power connector

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Title Size
Unipoint Brochure 558 KB
Unipoint Controller Operation Manual 835 KB

Additional information

Weight0.09 kg