3 IO Plus

The 3 I/O PLUS Modules are fully monitored loop powered devices which permit the interfacing of third-party equipment with the fire alarm control panel using normally open dry contact connections. Each module can be fitted with a maximum of three inputs and three outputs.

The connection to each input is monitored for fault (open or short circuit) and alarm conditions.

The interface is used to monitor the contacts of an external system which must be interfaced to the fire alarm system, for example a flow switch in a sprinkler system to indicate if the sprinklers have been activated or extinguishant level monitoring in gas extinguishing systems, etc.

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Product Features

  • Fast Activation Response
  • Loop Powered
  • Status LEDs for each I/O and O/P
  • Low Power Consumption
  • Module features an integral short-circuit loop isolator

Product Specifications

Additional information

Supply Input

230 +10% -15% V AC – Monitored

Supply Output

1.7 A OR 2.4 A @ 28V DC nominal

Battery Charger - Current O/P

1 A max.

Battery Type / Fuse

Max. 2 x 12 V 7 AH – Lead Acid VRLA / 3 A

I/O Unit - Loop Current

1.7 mA Quiescent – 2.4 mA Fault

Fault Relay

Changeover – 30V DC 1 A Resistive

I/O Controlled Relay

Changeover – 240 V AC 10 A Resistive

Operating Temperature

-10ºC to +50ºC

Humidity / Protection

Max. 95% no condensation / IP21

Dimensions

273 (L) x 107 (W) x 404 (H) mm

Weight

1.7 Kg – 7 Kg inc. 2 x 7 AH Bat.

Download Centre

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