Dual Input, Single Output Module with Isolator (EV-2I1O)

Dual Input, Zone Monitor Module with Isolator

EV-2I1O is a Dual Input, Single 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. The module is designed to fit the range of standard UK 2-Gang electrical enclosures, including Surface & Flush mount options. 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. .

• The following resistors are required for Fault and Alarm monitoring:
• EOL = 4k7 Ohm
• Alarm = 375 to 680 Ohm - (EVC has Alarm integral to head)

Specifications

• Test Standards: EN54-17: 2005 / AC: 2007 & EN54-18: 2005 / AC: 2007
• CPR Certificate: 0359-CPR-00641
• DoP Number: 00641
• Operating Loop Voltage: 20 to 38 Vdc
• Quiescent current: 720 µA
• Alarm current: 5.5 mA (Max)
• Current in short circuit: 15 mA
• Inputs: 2 x Class B
• Output relay contact rating: 1 x 5 Amps @ 240 Vac; Or 5 Amps @ 30 Vdc
• Operating temperature: -10°C to +55°C
• Storage temperature: -40°C to +80°C
• Relative humidity : < RH 95% (Non-condensing)
• Cable terminals : 0.75 to 2.5 mm2
• Material : PC/ABS
• Weight: 175g

Downloads

• Datasheet (Adobe PDF)