Mircom MIX-2351TIRAPA, Installation And Maintenance Instructions

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be color-coded to limit wiring mistakes and ease system troubleshooting.
Improper connections will prevent a system from responding properly in the
event of a fire.
Remove power from the communication line before installing sensors.
1. Wire the sensor base (supplied separately) per the base wiring diagram.
(See Figure 1.)
2. Set the desired address on the sensor address switches. (See Figure 2.)
3. Install the sensor into the sensor base. Push the sensor into the base while
turning it clockwise to secure it in place.
4. After all sensors have been installed, apply power to the control panel and
activate the communication line.
5. Test the sensor(s) as described in the TESTING section of this manual.
FIGURE 1. WIRING DIAGRAM
2
3
1
2
3
3
1
2
1
(–)
(+)
+ -
ULC LISTED COM
PA
TIBLE
CONTR
OL
PA
NE
L
CLASS A OPTIONAL WIRING
REMOTE
ANNUNCIATOR
(–)
(+)
C0129-04CDN
CAUTION
Do not loop wire under terminal 1 or 2. Break wire run to provide supervision
of connections.
FIGURE 2. ROTARY ADDRESS SWITCHES
TENS ONES
9
10
11
12
13
14
15
8 7
6
5
4
3
2
1 0
9
8 7
6
5
4
3
2
1 0
C0162-00
SPECIFICATIONS
Operating Voltage Range: 15 to 32 VDC
Operating Current @ 24 VDC: 200 uA (one communication every 5 seconds with green LED blink on communication)
Maximum Alarm Current: 2 mA @ 24 VDC (one communication every 5 seconds with red LED solid on)
Maximum Current: 4.5 mA @ 24 VDC (one communication every 5 seconds with amber LED solid on)
Operating Humidity Range: 15% to 90% Relative Humidity, Non-condensing
Operating Temperature Range: 32°F to 115°F (0°C to 47°C)
Air Velocity: 0 to 300 ft./min. (0 to 91.4 m/min.)
Height: 2.0˝ (51 mm) installed in B300A-6 Base
Diameter: 6.2˝ (156 mm) installed in B300A-6 Base; 4.1˝ (104 mm) installed in B501 Series Base
Weight: 3.4 oz. (95 g)
Isolator Load Rating: 0.0063*
*Please refer to your isolator base/module manual for isolator calculation instructions.
CAN/ULC S529 listed for Open Air Protection
CAN/ULC S530 listed for Heat Detectors
This sensor must be installed in compliance with the control panel sys-
tem installation manual. The installation must meet the requirements of
the Authority Having Jurisdiction (AHJ). Sensors offer maximum perfor-
mance when installed in compliance with CAN/ULC S524. For a complete
list of compatible bases, refer to the Base/Sensor Cross Reference Chart at
systemsensor.com.
GENERAL DESCRIPTION
Model MIX-2351TIRAPA is a plug-in type multi-criteria smoke sensor that of-
fers a photoelectric sensing chamber combined with a 135°F (57.2°C) fixed
temperature heat detector and infrared (IR) sensors. The MIX-2351TIRAPA
also transmit an alarm signal due to heat (135°F/57.2°C) per CAN/ULC S530.
All sensors transmit an analog representation of smoke density over a commu-
nication line to a control panel. Rotary dial switches are provided for setting
the sensor’s address. (See Figure 2.)
Two LEDs on the sensor are controlled by the panel to indicate sensor status.
An output is provided for connection to an optional remote LED annunciator
(P/N RA100ZA).
Mircom panels offer different features sets across different models. As a result,
certain features of the photoelectric sensors may be available on some control
panels, but not on others.
MIX-2351TIRAPA supports Advanced Protocol and CLIP (Classic Loop In-
terface Protocol) mode. The possible features available in the multi-criteria
smoke sensors, if supported by the control unit are:
1. The sensor’s LEDs can operate in three ways—on, off, and blinking–and
they can be set to red, green, or amber. This is controlled by the panel.
2. The remote output may be synchronized to the LED operation or con-
trolled independent of the LEDs.
3. Devices are point addressable up to 159 addresses.
Please refer to the operation manual for the ULC listed control panel for spe-
cific operation. The photoelectric sensors require compatible addressable
communications to function properly. Connect these sensors to listed-compat-
ible control panels only.
SPACING
Mircom recommends spacing sensors in compliance with CAN/ULC S524. In
low air flow applications with smooth ceilings, space sensors 30 feet apart
(9.1 m). For specific information regarding sensor spacing, placement, and
special applications, refer to CAN/ULC S524 and the System Smoke Detector
Application Guide, available from Mircom.
WIRING GUIDE
All wiring must be installed in compliance with the Canadian Electrical Code,
applicable local codes, and any special requirements of the Authority Having
Jurisdiction. Proper wire gauges should be used. The installation wires should
I56-6735-000
INSTALLATION AND MAINTENANCE INSTRUCTIONS
Mircom Technologies Ltd.
25 Interchange Way, Vaughan ON, L4K 5W3
Tel: 905-660-4655, FAX: 905-660-4113
MIX-2351TIRAPA
Advanced Protocol
Multi-Criteria Photoelectric,
Thermal and Infrared Sensor
1 I56-6735-000
10/10/2020