Harrington Signal IS815 - Manual

© Apollo Fire Detector Ltd 2004
Harrington Signal Inc., 2519 4th Avenue, Moline, Illinois 61265, USA
Tel: 800 577 5758 Fax: 309 762 8215
Website: www.harringtonfi re.com
4 1
I-Spy Mini Switch Monitor Module and
I-Spy Mini Priority Switch Monitor Module
Installation Instructions
General
The I-Spy Mini Switch Monitor Module, part no IS816, is a loop-powered device, which
incorporates a monitored input circuit for connection to switches. The module is supplied as
a small plastic housing designed to fit into an electrical box. Six flying leads of 18AWG are
used to connect the module.
A red LED flashes in synchronization with the current pulse reply from the device. If output
bit 2 is set the LED is illuminated continuously.
The I-Spy Mini Priority Switch Monitor Module, part no IS815, has, in additon, a priority
interrupt facility to give fast response and can be fitted in an electrical box behind a pull
station.
Note: the I-Spy Mini Switch Monitor Module and the Mini Priority Switch Monitor Module are
not designed for outdoor use unless they are mounted in a suitable weatherproof enclosure.
Installation
1. The I-Spy Mini Switch Monitor Module and the I-Spy Mini Priority Switch Monitor Module
are not physically attached to the electrical box other than by means of the flying leads.
2. Connect the modules for Class A wiring or Class B wiring (Fig 2). Bit 8 of the DIL
switch is used to select the class of wiring. All wiring must conform to local codes and
regulations.
39214-239/Issue 2
Functional Test Data
OUTPUT BIT FUNCTION INPUT BIT FUNCTION
2 ALARM LED 2 ALARM LED CONFIRMATION
1 = ON 1 = ON
0 = OFF 0 = OFF
1 REMOTE TEST 1 INDICATES WIRING CLASS
1 = TEST ENABLED 1 = CLASS B *
0 = NORMAL 0 = CLASS A
0 NOT USED 0 ALARM STATUS
1 = ALARM
0 = NORMAL
* Note: Toggles to ‘0’ in alarm.
Technical Data
Monitored
circuit
Current consumption
Quiescent 600µA
Alarm (LED on) 4.6mA
End-of-line supervisory resistance 47kΩ, 0.5W
Analog levels
Open-circuit fault 4
Normal 16
Alarm on switch closure 64
Compatibility Information
The I-Spy Mini Switch Monitor and I-Spy Mini Priority Switch Monitor modules have been
approved by Underwriters Laboratories Inc. for use with the Fire Spy
™ Tracker 8000 control
panel.