Secutron MRI-101P Installation Instructions

Specifi cations
Part numbers
MRI-101P, MRI-100P
Compatibility Identifi er
MRI-101P, MRI-100P
Type
MRI-101P, MRI-100P (priority switch monitor)
Style
Fascia plate with wiring terminals
Dimensions
4½" x 4½" x 1" (
3 " x 2 "
Temperature range
32ºF to 120ºF (0º C to 49ºC)
Humidity
10 to 93% RH Non-condensing
Wiring size
24AWG - 14AWG (
Signal line circuit (SLC)
Supervised power limited
Working Voltage 17-28VDC
M o d l u
Operating current Supervisory current
S u g r e c
M a i x m
Functional states Analog level (Normal)
A n a o l g
A n a o l g
Initiating device circuit (IDC)
Wiring styles Supervised power limited Class A and Class B
V l o a t g
C r u e r t n
L n i e i m
End-of-Line Resistors 47KΩ (A UL listed end-of-line resistor is available from Secutron
a n d c a
Functional Test Data
Output Bit Function Input Bit Function
2 Alarm LED 2 Alarm LED Con rmation
1 = On 1 = On
0 = Off 0 = Off
1 Remote Test 1 Indicates Class Wiring
1 = On 1 = Class B*
0 = Off 0 = Class A
0 Not used 0 Alarm Status
1 = Alarm
0 = Normal
* Note: Toggles to '0' in alarm.
25 Interchange Way, Vaughan, Ontario, Canada
Tel: (888) 732-8876, Fax: (905) 660-4113
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MRI-101P
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MRI-100P
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Secutron
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General

This guide describes the installation of the following products:
) n
Part Number
MRI-101P
MRI-100P
Switch Monitor Modules are loop-powered devices that incorporate a monitored input circuit
for connection to remote switches. The
designed to t on a 4" square or 2 gang electrical box (minimum depth 2⅛"). Mini modules,
are housed in a small plastic enclosure for installation inside an electrical box. Six ying
MRI-100P
leads are used to connect the module.
4 1 6 . )
The priority switch monitors,
to give a fast response from devices such as pull stations.
Note: the priority modules are designed for indoor use only.

Control Panel Compatibility

The modules have been listed by Underwriters Laboratories Inc. For details of compatible
panels, please contact Secutron. Please check re control panel literature for compatible
Secutron devices.

Installation

These products must be installed in accordance with the applicable NFPA standards, local
codes and jurisdictional authorities. Failure to follow these instructions may result in failure of
devices to report an alarm condition. Secutron is not responsible for devices which are improp-
erly installed, maintained and tested.
Before installing these products, check the continuity, polarity and insulation resistance of all
wiring. Check that siting is in accordance with the re system drawings and conforms to all
applicable local codes such as NFPA 72.

Installation: MRI-101P

1. Mount the electrical box as required and install all cables for termination. Ensure that
cable shield/earth continuity is maintained.
2. Drill holes in the fascia plate corresponding to the holes on the mounting box selected
(Fig 3).
3. Terminate all cables in compliance with local codes and regulations.
4. Set the address of the module as shown on page 3.
5. Gently push the completed assembly towards the mounting box and align the xing holes.
Secure the unit with the screws provided. Do not overtighten the screws.
6. Commission the module.
Switch Monitor Modules
Installation Instructions
Product Name
Priority Switch Monitor Module
Mini Priority Switch Monitor Module
modules are fascia plate mounted and
MRI-101P
and , incorporate an additional 'Priority Interrupt'
MRI-101P MRI-100P
1
LT-1029SEC
August 2013