Nittan UB-6-EV Smoke Detector Base, Indoor Mounting Base, 10-38V F03_83521
About this product
The Nittan F03_83521 is a UB-6-EV smoke detector base, an indoor mounting base for Nittan detectors. It suits installers on new work and anyone replacing a base. It has terminations for conventional, addressable and addressable with isolator detectors, and an operating voltage of 10 to 38V d.c.
Key features
- Wiring for more than one system type – separate terminations for conventional and addressable detectors
- Also wired for isolator detectors – separate terminations for an addressable detector with isolator
- Option of a repeat light – a RIL (remote indicator) termination at 2mA
- Screen connection built in – terminal 4 is the screen in every wiring arrangement
- Slim on the ceiling – ∅ 104.50mm x 15.00mm
- Light and simple – 52g, in ABS plastic
For installers
- Power: operating voltage 10 to 38V d.c.
- Mounting: indoor mounting base, ∅ 104.50mm x 15.00mm.
- Cabling, conventional: 1 = –VE In, 6 = –VE Out, 3 = +VE In/Out, 5 = RIL –VE 2mA, 4 = Screen.
- Cabling, addressable: 1 = +VE In/Out, 6 = –VE In/Out, 3 = RIL –VE 2mA, 4 = Screen, 2 = AUX –VE.
- Compatibility: check that your detector's own documentation lists the UB-6-EV.
- Standards: complies with EN54-5 and 7, the heat and smoke detector standards. EMC conformance to BSEN50130-4. Check the detector's own documentation for the head you plan to fit.
Frequently asked questions
Is this a conventional or addressable base?
It is for both. Terminations differ for conventional, addressable and addressable with isolator detectors.
Which detectors fit the UB-6-EV?
Check that the detector's own documentation lists the UB-6-EV before ordering.
Can a remote indicator be wired to it?
Yes. There is a RIL –VE termination at 2mA, on terminal 5 for conventional wiring and terminal 3 for addressable wiring.
How big is the base?
∅ 104.50mm x 15.00mm, and it weighs 52g.
Can it be fitted outdoors?
No. It is an indoor mounting base, with relative humidity of ≤ RH95% non-condensing.
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Download
- F03_83521 datasheet
Specifications
Dimensions
Specifications
| Brand | Nittan |
|---|---|
| Model | F03_83521 |
| Manufacturer Part Number (MPN) | F03_83521 |
| Also listed as | UB-6-EV |
| Maker's part number | UB-6-EV |
| Description | Mounting base for Detectors |
| Device type | Indoor mounting base |
| Operating voltage | 10 to 38V d.c. |
| Operating temperature | – 10°C to + 55°C |
| Storage temperature | – 25°C to + 70°C |
| Relative humidity | ≤ RH95% non-condensing |
| Material | ABS |
| Dimensions | ∅ 104.50mm x 15.00mm |
| Mass | 52g |
| EMC conformance | BSEN50130-4 |
| CE conformity | Yes |
| Conventional terminations | 1 = –VE In; 6 = –VE Out; 3 = +VE In/Out; 5 = RIL –VE 2mA; 4 = Screen |
| Addressable terminations | 1 = +VE In/Out; 6 = –VE In/Out; 3 = RIL –VE 2mA; 4 = Screen; 2 = AUX –VE |
| Addressable detector with isolator terminations | 1 = +VE In/Out; 6 = –VE In; 5 = –VE Out (SCI Only); 3 = RIL –VE 2mA; 4 = Screen; 2 = AUX –VE |
Dimensions
| Dimensions | ∅ 104.50mm x 15.00mm |
|---|
Nittan UB-6-EV Smoke Detector Base, Indoor Mounting Base, 10-38V F03_83521
