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The EV-DIN-SCI is a DIN Rail mountable Short Circuit Isolator (-ve Line), suitable for use with all types of Evolution analogue addressable products, including detectors and I/O devices. The unit is designed for mounting inside a variety of widely available enclosures and can be used to Spur a small amount of addressable devices from the main Loop. The EV-DIN-SCI is designed to provide Short Circuit Protection, without the need for any special device setting and is self resetting if the fault clears.
Note: +ve and -ve isolator styles cannot be mixed on a system. Not compatible with Advanced MxPro4 (Mx4000) Panel. Please use Non-SCI model. Contact Nittan Technical Support for more details and information on panel compatibility.
Key Features of the EV-DIN-SCI |
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> -ve Line Isolator* > Low quiescent current > Self resetting when fault clears |
Brand | Nittan |
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Manufacturer Part No. | EV-DIN-SCI |
Operating voltage: | 22 VDC to 38 VDC |
Quiescent current: | 60 µA |
Current when short circuited: | 13 mA |
Ingress protection: | IP20 |
Operating temperature: | -10°C to +55°C |
Relative humidity: | RH 95% |
Cable terminals: | Max 2.5 mm2 |
Material: | PC/ABS |
Weight: | 60g |
Minimum sw open voltage (Vso min): | 9 VDC |
Maximum sw open voltage (Vso max): | 11 VDC |
Minimum sw close voltage (Vsc min): | 10 VDC |
Maximum sw close voltage (Vsc max): | 12 VDC |
Maximum line current (Ic max): | 800 mA |
Maximum switching current (Is max): | 1500 mA |
Maximum leakage current (Il max): | 13 mA |
Maximum switch resistance (Zc max): | 120 mΩ |
Test Standards: | EN54-17: 2005 / AC: 2007 |