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Eaton's range of UL listed micro interfaces enable the connection of addressable fire alarm systems to fire and non-fire applications such as HVAC control circuits, plant shutdown circuits and sprinkler systems.
Included in the range is the micro zone monitor unit, micro single channel input unit and micro single channel output device. All the units are soft addressed interfaces and incorporate short circuit isolators.
The range supports the installation and integration of Eaton's range of UL addressable fire alarm control panels, providing solutions for most design requirements.
ULMIU872
The zone monitor unit accepts a zone of up to 20 Eaton conventional detectors onto an Eaton intelligent addressable control panel and features active end of line monitoring. It will operate with any Eaton UL conventional detector in configuration with the UL conventional base (CB2E).
Applications
ULMCOM, ULMCOM-S
The single channel output unit is suitable for switching low voltage (24V dc at 1A maximum), via a set of non-latching relay contacts and does not require an external short circuit isolator.
Applications
ULMCIM
The single channel input unit can accept up to 200 units per loop and can be used for a range of applications. Programming is done easily through Eaton's Site Installer software as a technical input/nonfire input.
Applications
| Micro Single Channel Output Unit (Recognised as Output Unit) | ULMCOM | 400015FIRE-0058X |
| Micro Single Channel Output Unit (Recognised as Sounder) | ULMCOM-S | 400016FIRE-0061X |
| Micro Single Channel Input Unit (Recognised as Input Unit) | ULMCIM | 400013FIRE-0049X |
| Micro Single Channel Input Unit (Recognised as Pull Station) | ULMCIM-C | 400014FIRE-0055X |
| Micro Zone Monitor Unit | ULMIU872 | 400025FIRE-0052X |
| Micro Module Box Unit (Empty Box) | ULBU | ULBU |
| Code: | ULMCOM, ULMCOM-S | ULMCIM, ULMCIM-C | ULMIU872 |
| Description: | Single Channel Output Units | Single Channel Input Units | Micro Zone Monitor Unit |
| Standards: | UL864 9th edition | ||
| Signalling Line Circuit (Style 7, Class A, Supervised, Power Limited) | |||
| Current: | 0.322mA (max) | 332μA | 4.9mA - 5.0mA |
| Operating voltage: | - | 24Vdc | 24Vdc |
| Line impedance: | - | - | 50Ω |
| Output Relay (supervisory programmable) | |||
| Switching Voltage: | 24Vdc to 30Vdc | - | - |
| Contact Rating: | 1A Resistive, pf=1 (max) | - | - |
| Max Line Impedance: | 16Ω | - | - |
| Power Factor: | 1 | - | - |
| Input (Initiating Circuit Class B, Style C, Supervised, Power Limited) | |||
| Voltage: | - | 8.4Vpp (pulsed every 1 sec) | - |
| Current: | - | 1 .2mA | - |
| Trigger Resistance: | - | 5.6kΩ | - |
| End of Line Resistor: | - | 22kΩ | - |
| Line impedance 1: | - | 6 (max) | - |
| Detector Zone Class B Style C Supervised, Power Limited | |||
| Voltage: | - | - | 21 - 26Vdc |
| Contact: | - | - | 17 - 40 mA |
| Line Impedance: | - | - | 2.5Ω |
| End of Line Resistor: | - | - | 5.6KΩ |
| Fire Input Trigger: | - | - | 680KΩ |
| Environmental | |||
| Operating Temperature: | 0°C to 49°C | ||
| Humidity (Non-condensing): | 0 to 93 % RH | ||
| Physical | |||
| Dimensions (HxWxD): | 65mm x 35mm x 18.5mm | ||
| Weight: | 0.05kg | ||
| Ingress Protection: | IP40 | ||
| Compatibility: | Suitable for use with Eaton UL fire systems | ||
