Three Input - Three Output module (Loop Powered), c/w -ve SCI and 1x mains rated output

The Nittan EV-3IO is a Triple Input / Output module, with integral –ve line Short circuit isolator compatible with Evolution analogue addressable system devices.

The Module includes setting options for a normally closed contact input and Fail Safe mode for Door release requirement.

LEDs are provided to Indicate Input & Output active, Fault and Isolator Open. Remote LED outputs are provided Relay status, Fault and Isolator Open indication.

Device address may be set using EV-AD2-EXT Hand held programmer.

The Short Circuit Isolator will protect the system, whilst allowing the device to continue communication from the opposite side. The isolator will self-reset when the fault clears.

Not compatible with Advanced MxPro4 (Mx4000) Panel. Please use Non-SCI model.

It is not possible to mix +ve and -ve isolator styles on a system.

The following resistors are required for Fault and Alarm monitoring:

EOL = 10k Ohm

Alarm = 470 / 680 Ohm

Key Features

> Loop Powered

> 3 x Class B Inputs

> 1 x 5A@240Vac Rated Relay

> 2 x 1A@30Vdc Rated Relay

> Integral -ve Isolater

> Failsafe option for Door Release

> EEPROM Addressed (Programmer)