Nittan EV-2I1O Module (Dual Input)
The Nittan EV-2I1O is a Dual Input, Single Output module designed with an integral –ve line Short Circuit Isolator, compatible with Evolution analogue addressable system devices. This module is essential for ensuring system communication even when isolated due to a fault.
- Key Features:
- Loop Powered
- 2 x Class B Inputs
- 5A @ 240Vac Rated Relay
- Integral -ve Isolator
- Failsafe option for Door Release
- EEPROM Addressed (Programmer)
- Fits standard UK 2 Gang pattress box
Note: Not compatible with Advanced MxPro4 (Mx4000) Panel. Ensure proper resistor values are used for Fault and Alarm monitoring (EOL = 10k Ohm, Alarm = 470 / 680 Ohm).
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- Nittan CI-NTN
Specifications
Short-circuit-isolator
Specifications
Colour | White |
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Manufacturer | Nittan |
Product Type | simple |
ITM No. | ITM002165 |
New Product | No |
Short-circuit-isolator
Minimum Short Circuit Open Voltage | 11 Vdc |
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Maximum Short Circuit Open Voltage | 14 Vdc |
Maximum Line Current | 500 mA |
Nittan EV-2I1O Module (Dual Input) features

Nittan EV-2I1O Dual Input, Single Output Module with Isolator, Compatible with Evolution Systems, 5A @ 240Vac, White, EV-2I1O