Microprocessed unit that manages communications and control for 2 relays (2 different maneuvers). Each output can be customized in the control panel with the name of the place and the maneuver that it executes, and programmed to act with alarms or events of different equipment of the installation. Both outputs are: voltage free (contacts normally open NO, normally closed NC) and with voltage (24 V). Provided with information leds, extractable terminals and circuit protection box. Supply voltage: 18 - 27 VDC. Consumption at rest: 6 mA Consumption at maximum alarm: 54 mA Outputs: Voltage-free contacts. (NA, COMM, NC) 24 V. Maximum resistive load = 2 A / 30 VDC - 0.6 A / 125 VAC. Maximum switching voltage = 125 VDC - 125 VDC. Maximum switching power = 60 W - 62.5 VA. Temperature range: 0 ° to 60 ° C. Cable cross section: Positive: 1.5 mm². Negative: 1.5 mm². Communications: 0.75 mm². Dimensions: 145 x 86 x 25 mm. LED: Activation of each output: fixed red. Communications: flashing red. Fastening: 4 holes 03.5 mm.