Kidde Intelligent Addressable Zone Monitoring Unit with Isolator (Externally Powered) (KE-IU3111-ZME)
Product Details for Kidde Intelligent Addressable Zone Monitoring Unit with Isolator (Externally Powered) (KE-IU3111-ZME)
The KE-IU3111-ZME is an Excellence series addressable 2-wire zone monitor with integrated short circuit loop isolation. It offers an interface between conventional fire devices and an Excellence series addressable CIE, and enables the CIE to monitor the operation of up to 32 conventional devices in standard, or up to 20 detectors in intrinsically safe configurations.
The Excellence series input/output devices are designed to provide much needed flexibility to input monitoring and output switching. These modules, combined with the powerful features of a Kidde Excellence series addressable CIE, give customers versatility for diverse applications.
The innovative Excellence series of intelligent addressable devices offers advanced features for reliability and peace of mind. Coupled with features for ease of installation and maintenance on new fire detection systems, it’s a perfect match for exceptional overall performance.
Installation and maintenance features
The KE-IU3111-ZME is connected to the CIE via a 2-wire communication loop that carries the control data. Tri-Colour LED indicators positioned on the front face of the unit provide the engineer with clear identification of the operational state of the unit, as well as the status of any input and/or output control. Additional manual test facilities on the unit allows local testing without the need for control panel intervention, saving time during installation and commissioning.
Excellence series devices use an advanced digital data communications protocol with extensive error correction algorithms to ensure system reliability.
Applications
The KE-IO3111-ZME is designed to allow the inclusion of any conventional fire zone into an Excellence addressable loop. With selectable support for multiple operating modes, it offers unmatched flexibility. Supported modes include:
Regulatory
* EN54-13 and BS5839 (head-out)
Special applications
* CleanMe™ (maintenance), Intrinsic safe
Standard
* Detector, manual call point or mixed zones
The KE-IU3111-ZME may be located anywhere on the Kidde Excellence loop where it occupies only 1 of 128 available addresses. Housed in a low profile molding, the interface is designed to clip directly onto a standard DIN rail fixing or be installed in a suitable wall mount housing.
Key Features of the KE-IU3111-ZME |
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> Externally powered, allowing for the maximum number of devices to be installed on the loop
> Provides an addressable, conventional zone for standard or intrinsic safe applications > Provides full zone supervision for standard, EN54-13 and BS5839 zone operation > Supports CleanMe™ for reporting maintenance alerts from conventional detectors > Supports detector only, MCP only and mixed zones > Supports DIN or wall mounting for installation flexibility > Local, clear operation status indication for ease of maintenance > Local test features for ease of validation |
| Brand | Kidde Commercial |
|---|---|
| Manufacturer Part No. | KE-IU3111-ZME |
| Product Series | Kidde Excellence Series |
| Primary Power Source | 24V DC |
| System Type | Addressable |
| Number of Zones | 1 |
| Protocol Compatibility | Kidde Excellence Series |
| Colour | White |
| Warranty | 5 Years |
FAQ’s for Kidde Intelligent Addressable Zone Monitoring Unit with Isolator (Externally Powered) (KE-IU3111-ZME)
Product Specification for Kidde Intelligent Addressable Zone Monitoring Unit with Isolator (Externally Powered) (KE-IU3111-ZME)
| Product no.: | KE-IU3111-ZME |
| Description: | Kidde Excellence series Intelligent Addressable Zone Monitoring Unit with Isolator (ext. power) |
| Dimensions: | W:148mm x H:102mm x D:27mm |
| Compatibility: | Enclosures N-IO-MBX-1, N-IO-MBX-2 |
| Colour / material: | Signal White (RAL 9003) / PC/ABS |
| Mounting type: | DIN-rail, Surface mount, Wall mount |
| Cable specification: | Loop: 0.13 to 3.31mm² (12 to 26 AWG) shielded/unshielded twisted-pair <52Ω , <500nF |
| Status indication: | Tri-colour LEDs |
| Compatibility: | Kidde Commercial Excellence Systems |
| Addressing method /range: | DIP Switches / 1 to 128 |
| Power supply type: | 24 VDC |
| Operating voltage: | 17 to 29 VDC (loop) 22 to 28 VDC (external) |
| Current consumption: | From the loop: 250 µA @ 24 VDC (standby), 2.5 mA @ 24 VDC (alarm) From the external supply: 12 mA @ 24 VDC (standby), 32 mA @ 24 VDC (alarm) |
| Cable specification: | PSU: 0.5 to 4.9 mm² shielded/unshielded twisted-pair |
| Input: | Quantity: 1 Input type/rating: Supervised zone, <35 mA Input states: Active, Fault, Normal, Open, Short Supervisory voltage: 14.3 to 23 VDC (application specific) Alarm resistor: 100 Ω ±5% (MCP) / 160 to 470 Ω ±5% (Detector) Termination resistor: Application specific Cable specification: Zone: 0.5 to 4.9 mm² shielded/ unshielded twisted-pair, < 2 km |
| Output: | Output quantity: 1 Output type/rating: NO/COM/NC relay, 2 A @ 30 VDC (resistive load) Cable specification: Relay: 0.13 to 3.31 mm² shielded/unshielded twisted-pair |
| Isolation: | Type: Negative line break Loop current: 2.5mA (active) Series resistance: <0.08Ω Switch current: 1.05A (continuous) /1.4A (short) Leakage current: <1 mA Isolation/Reconnect voltage: 14 to 15.5 VDC Impedance requirements: ≤32 devices between isolators Quantity per loop: ≤128 Max. impedance to first and between isolators: 13 Ω |
| Vandal proof: | No |
| Operating temperature: | -22 to +55°C |
| Storage temperature: | -30 to +65°C |
| Relative humidity: | 10 - 93% non-condensing |
| IP rating: | IP30 (without enclosure), Indoor, Outdoor |
| Regulatory: | CE, REACH, RoHS3, WEEE, CPR, EN54-13, EN54-17, EN54-18 |
| Weight: | 145g |
