Honeywell Unipoint DIN Rail Mounted Controller

Honeywell Unipoint DIN Rail Mounted Controller

Basic positioning and purpose

Honeywell Unipoint is a DIN rail mounted single channel gas detection controller designed specifically for indoor safe areas to integrate detection functions for flammable, toxic gases, and oxygen. It is compatible with various types of gas detectors, providing integrators with flexible and economical solutions. It can build small and medium-sized monitoring systems and is widely used in industrial and commercial scenarios that require gas detection.

Core version and compatibility

MV Input Version: Suitable for 3-wire mV bridge type combustible gas detectors (such as SignalPoint, SensePoint series combustible detectors), coded as 2306B2000.

4-20mA input version: compatible with detectors with 2-wire or 3-wire 4-20mA output (such as SignalPoint, SensePoint series toxic gas and oxygen detectors, SensePoint Plus series), encoded as 2306B1000.

Key functions and features

Detection and alarm:

Supports 3-level programmable alarm relays and 1-channel system fault relays, with a relay rating of 3A (240Vac/30VDC, non inductive load).

Integrated audio-visual alarm function, including backlit LCD display (gas concentration, unit, event code), three color LED indicator lights (red alarm, green power, yellow fault/suppression), and built-in speaker.

Configuration flexibility:

Parameter settings can be made through four buttons (up, down, confirm, reset), and password protection is supported to prevent unauthorized access.

Configurable alarm threshold, relay action mode (locked/unlocked, always on/off), alarm delay (0-900 seconds), etc.

Installation and integration:

Adopting standard TS35 DIN rail installation, with dimensions of 140 × 30 × 115mm, weight of 225g, and protection level of IP30 (to be installed in a suitable housing).

Support multi module expansion, up to 8 (3-wire mV or 2-wire mA detectors) or 4 (3-wire mA detectors) controllers can be installed on the same DIN bus.

Key points of technical parameters

Power supply: nominal 24Vdc (18-32Vdc), maximum power consumption of 4.8W in mV version (including detector power supply), 3.0W in mA version (excluding 3-wire detector power supply).

Working environment: Temperature range of -10 ° C to+55 ° C, humidity range of 10-90% RH (non condensing).

Certification: Compliant with EN50270 (EMC/RFI), EN61010 (Electrical Safety), ATEX EN60079-29-1 (Measurement Function) and other standards, with CE and TUV certifications.

Typical application scenarios

By connecting multiple modules, it can adapt to the small and medium-sized gas monitoring needs in the fields of petrochemicals, semiconductors, water treatment, building services, etc. It is compatible with various detectors under Honeywell and third-party equipment that meets specifications.