Mircom MIX-2251AP Advanced Protocol Intelligent Smoke Sensors User Manual
- June 9, 2024
- Mircom
Table of Contents
Mircom MIX-2251AP Advanced Protocol Intelligent Smoke Sensors
Model MIX-2251AP sensor mounted in a B210LP base
Description
Mircom’s low profile intelligent plug-in smoke detectors with integral
communications provide features that surpass conventional detectors.
Sensitivity is continuously monitored and reported to the panel where the
desired detector sensitivity can be programmed. Point ID capability allows
each detector’s address to be set with decade address switches, providing
exact detector locations for selective maintenance when chamber contamination
reaches an unacceptable level.
Mircom’s Advanced Protocol (AP) devices use a high speed communication
protocol that greatly increases the speed of communication between the
intelligent devices. Mircom’s Advanced Protocol uses a superior group polling
method as well as an interrupt feature that provide for a faster response to
an alarm condition. In addition, the Advanced Protocol allows for greater
system capacity with support for up to 318 devices per SLC circuit. The AP
devices are backwards compatible to operate in CLIP mode for legacy system
applications.
MIX-2251AP Intelligent Photoelectric Smoke Sensor
The MIX-2251AP provides a unique optical sensing chamber that senses smoke
produced by a wide range of combustion sources.
Features
- Sleek, low profile design
- Photoelectric technology
- Available with additional fixed temperature detection
- Dual LEDs indicate communications and activate steady when in alarm
- Low profile base provides easy interchangeability
- Low standby current
- Rotary switches for direct-dial entry of address. Each unit can have address set for 01-159 for Advanced Protocol mode and 01-99 for CLIP mode
- Magnetic test feature
- Superior EMI protection
MIX-2251TAP Intelligent Photoelectric Smoke Sensor with 135°F Fixed
Temperature Heat Detector
The MIX-2251TAP adds dual electronic thermistors to the MIX-2251AP to provide
135°F (57°C) fixed temperature thermal sensing.
MIX-2251TMAP Intelligent AcclimateTM Multicriteria Smoke Sensor
The MIX-2251TMAP is a photoelectric smoke detector with supplementary 135°F
thermal. Also known as Acclimate™, it uses advanced on-board software to
combine the signals from the photo and thermal elements. The MIX-2251TMAP is a
true multicriteria
detector capable of rejecting nuisance sources, but
still responding quickly to real fires. Acclimate has the capability of
adjusting its sensitivity according to the type of environment that it is
installed in.and rate-of-rise thermal detection. These thermal detectors
provide cost effective, intelligent property protection in a variety of
applications.
Specifications
Voltage Range
15 to 32 VDC
Standby Current
300 uA @ 24 VDC (one communication every 5 sec. with LED blink enabled)
LED Current (max.)
6.5 mA @ 24 VDC (on)
Height
2.0 inches (51 mm)
Diameter
6.1 inches (155 mm) installed in B210LP Base
4.1 inches (104 mm) installed in B501 Base
Shipping Weight
5.2 oz. (147 g)
Operating Humidity Range
10% – 93% non-condensing
Operating Temperature Range
MIX-2251AP: 32°F to 120°F (0°C to 49°C)
MIX-2251TAP/MIX-2251TMAP: 32°F to 100°F (0°C to 38°C)
UL Listed Velocity Range
Photo/Photo with Thermal: 0 – 4000 fpm (0 – 20 m/sec) (suitable for
installation in ducts)
Ordering Information
| Model | Description |
|---|
Intelligent Smoke Sensors
MIX-2251AP| Intelligent Photoelectric Smoke Sensor
MIX-2251TAP| Intelligent Photoelectric Sensor with 135°F Fixed Temperature
Heat Detector
MIX-2251TMAP| Intelligent AcclimateTM Multicriteria Smoke Sensor
Bases
B501| Intelligent Flangeless Mounting Base
B210LP| Intelligent Flanged Mounting Base
B224RB| Intelligent Relay Base
B224BI| Intelligent Isolator Base
B200SR| Intelligent Standard Sounder Base (Compatible wih B501BH Series)
Accessories
RA-100Z| Remote LED Annunciator
Add suffix “A” for ULC listed model.
NOT TO BE USED FOR INSTALLATION PURPOSES.
Canada
25 Interchange Way Vaughan, Ontario L4K 5W3
Telephone: 905-660-4655 Fax:
905-660-4113
www.mircom.com
U.S.A.
4575 Witmer Industrial Estates Niagara Falls, NY 14305
Toll Free: 888-660-4655 Fax Toll Free:
888-660-4113
THIS INFORMATION IS FOR MARKETING PURPOSES ONLY AND NOT INTENDED TO DESCRIBE
THE PRODUCTS TECHNICALLY.
For complete and accurate technical information relating to performance,
installation, testing and certification, refer to technical literature. This
document contains intellectual property of Mircom. The information is subject
to change by Mircom without notice. Mircom does not represent or warrant
correctness or completeness.