Mircom MIX-2251RAP Intelligent Smoke Sensor With Remote Test Owner’s Manual
- June 9, 2024
- Mircom
Table of Contents
Mircom MIX-2251RAP Intelligent Smoke Sensor With Remote Test
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.
Features
- Sleek, low profile design
- Photoelectric technology
- Remote test capability in duct applications.
- 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.
- Magnetic test feature
- Tamper Resistance
MIX-2251RAP Intelligent Photoelectric Smoke Sensor with remote test
capability in Duct Applications
The MIX-2251RAP is a plug-in type smoke sensor that combines a photoelectronic
sensing chamber with addressable-analog communications. The sensor transmits
an analog representation of smoke density over a communication line to a
control panel. Rotary switches are provided for setting the sensor’s address.
Two LEDs on the sensor are controlled by the panel it indicate sensor status.
An output is provided for connection to an optional remote LED annunciator.
When MIX-2251RAP is used in duct applications with a DN, testing can be done
remotely using approved test accessories(, eliminating the need for a test
coil.
The MIX-2251RAP requires compatible addressable communications to function
properly. Connect to a compatible control panel only.
The MIX-2251RAP includes a tamper-resistant capability that prevents its
removal from the bracket without the use of a tool.
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) installed in B210LP Base
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-2251RAP: 32°F to 120°F (0°C to 49°C)
Duct Applications: -4°F to 158°F (-20°C to 70°C)
UL Listed Velocity Range
Air Velocity: 0 – 4000 fpm
Ordering Information
Model Description
MIX-2251RAP| Intelligent Photoelectric Smoke Sensor with Remote Test
Capability for Duct Applications
Bases
B501| Intelligent Flangeless Mounting Base
B210LP| Intelligent Flanged Mounting Base
Accessories
RA-100Z| Remote LED Annunciator
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.