Introduction
An input module is also known as a monitor module,it is a device
used in addressable fire alarm systems to interface with and
monitor the status of various system components and auxiliary
devices.
The key functions and features of an input module include:
Monitoring Inputs:
The input module is connected to various system elements, such as:
Sprinkler flow switches
Tamper switches
Elevator recall inputs
HVAC system status signals
Other auxiliary devices and sensors
It continuously monitors the status of these connected inputs.
Reporting Status Changes:
When the input module detects a change in the status of a connected
device (e.g., a sprinkler flow switch activating), it communicates
this information to the fire alarm control panel.
This allows the control panel to accurately track the status of the
monitored fire protection and life safety systems.
Addressability:
Like other addressable devices, each input module has a unique
digital address recognized by the fire alarm control panel.
This enables the control panel to identify the specific location
and source of any reported alarm or supervisory signals.
Supervised Monitoring:
Input modules are typically configured to monitor their connected
inputs for both normal and abnormal conditions, such as open
circuits or short circuits.
This supervisory monitoring helps ensure the integrity of the
overall fire alarm system.
The use of addressable input modules provides several benefits,
including improved system diagnostics, more precise incident
location, and enhanced integration with other building systems.
They are a crucial component in modern, sophisticated fire alarm
systems.
Parameters| Product name | Input Module | Type | Addressable |
| Loop Bus wired | 2-wire Non-polarized | Monitor Current | ≤350uA |
| Alarm Currrent | ≤2mA | Dimension | Φ85*40 mm |
| Work voltage | DC17V～DC33V | Operating Environment | Temperature -10°C~+50°C
Humidity ≤95%. |
| Weight | Weight:60g(with base) | Certification | CE |
Connection between Input Module
Connection Diagram of Fire Alarm System
Product range
Conventional Fire Alarm System
Addressable fire alarm system
Gas Extinguishing control system
Beam Detector
4 wire smoke detectors with relay output.
2 wire Conventional smoke and heat detectors
Explosion-proof flame detector for fire alarm system
Standalone smoke detectors and combustable gas detector
Service
1. OEM &ODM service.
2. Provide technical support and after-sale service.
3. 1 year warranty.
4. Normally 15 working days lead time.
5. Welcome sample order.
