Switch monitors are designed to monitor the state of one or more single-pole, volt-free contacts connected on a single pair of cables
S21 Switch Monitors Module
Distributed Architecture
All FC-250 modules operate independently. There is no central operating system, no central point of failure. Processing power is distributed throughout the campus, increasing system survivability, eliminating home-run wiring costs while decreasing downtime due to system maintenance.
Highly Survivable
Since NAC’s and SLC’s are grouped on the same module and events are processed locally, ALM modules will perform local operations even if network communication has been severed. Distributed modules also minimize campus-wide downtime by restricting maintenance to the local module.
Switch monitors are addressable devices that are a means of connecting and identifying conventional monitor points at the FxIP fire control system. Switch monitors connect to the SLC, are programmed via an 8 pin DIP switch (1-7 for addressing, 8 for Class A/B) and are used to monitor a single Class A or B (Style D or B) circuit.
- IOM2101 – Plate Mounted Switch Monitor Module
- IOM2104 – Mini Switch Monitor Module
- IOM2105 – Plate Mounted Priority Interrupt Switch Monitor Module
- IOM2108 – Min Priority Interrupt Switch Monitor Module
- IOM2109 – DIN Rail Switch Monitor Module
- Plate mounted versions available for surface/flush mounting in 4” square boxes
- DIN rail mounting option
- Mini-Version with flying leads for compact field installation
- Priority Interrupt versions available for fast status reporting
- SmokeClear™ alert signals when smoke has cleared the initiating device chamber or Pull Station(s) have returned to normal position
- Field programmable
- Fully supervised
- LED for polling/alarm annunciation
- Monitors dry contact devices
- Class A or B
- DIL switch addressing
- RoHS Compliant
The contractor shall furnish and install, where indicated on the plans, addressable interface devices for the monitoring and supervision of contact type devices connected to the Fire Alarm control. The devices shall monitor a normally open dry contact. The addressable interface devices shall communicate to the main fire control via the analog addressable circuit. The addressable interface device must be UL/ULC listed and UL/ULC listed as compatible with Harding network fire controls. The addressable interface device shall be Harding part numbers IOM2101, IOM2104, IOM2105, IOM2108 and IOM2109.
- About
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Switch monitors are addressable devices that are a means of connecting and identifying conventional monitor points at the FxIP fire control system. Switch monitors connect to the SLC, are programmed via an 8 pin DIP switch (1-7 for addressing, 8 for Class A/B) and are used to monitor a single Class A or B (Style D or B) circuit.
- IOM2101 – Plate Mounted Switch Monitor Module
- IOM2104 – Mini Switch Monitor Module
- IOM2105 – Plate Mounted Priority Interrupt Switch Monitor Module
- IOM2108 – Min Priority Interrupt Switch Monitor Module
- IOM2109 – DIN Rail Switch Monitor Module
- Data Sheet
- Specs
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- Plate mounted versions available for surface/flush mounting in 4” square boxes
- DIN rail mounting option
- Mini-Version with flying leads for compact field installation
- Priority Interrupt versions available for fast status reporting
- SmokeClear™ alert signals when smoke has cleared the initiating device chamber or Pull Station(s) have returned to normal position
- Field programmable
- Fully supervised
- LED for polling/alarm annunciation
- Monitors dry contact devices
- Class A or B
- DIL switch addressing
- RoHS Compliant
- Architects
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The contractor shall furnish and install, where indicated on the plans, addressable interface devices for the monitoring and supervision of contact type devices connected to the Fire Alarm control. The devices shall monitor a normally open dry contact. The addressable interface devices shall communicate to the main fire control via the analog addressable circuit. The addressable interface device must be UL/ULC listed and UL/ULC listed as compatible with Harding network fire controls. The addressable interface device shall be Harding part numbers IOM2101, IOM2104, IOM2105, IOM2108 and IOM2109.