Cofem MiniCO MCO120 Manual página 21

1 MCO Control panel description
The MCO COsensor is an automatic conventional control panel which allows the connection OF
CO and/or NO diffusion sensors.
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In this way, the following models are available according their characteristics:
The MCO120 Control panel has 1 ventilation zone, with capacity of up to 20 sensors. This
model have a dry contact ventilation output (C/NO). It exists the DVB version (Double
Ventilation and Batteries), MCO120DVB, which has 2 independents dry contact outputs in
addition to an auxiliary battery power system.
They are especially suitable for parking or areas that only need 1 zone of ventilation or the
installation of a few sensors.
The MCO COsensor control panel allows to setting the CO concentration level for the activation
of ventilation levels 1, 2 and alarm, in addition to the delay times for the activation and stop of
those ventilation/alarm levels.
The concentration levels of CO and configurable times can be modified through the control
panel that incorporates the central (see Figure 9 and Table 5).
Also, it disposes of a general fault output and an auxiliary supply output of 30Vdc.
The control panel allows the manual activation and deactivation of ventilation, as well as the
deactivation of the buzzer.
The control panel uses diffusion sensors and factory calibration to operate during all the lifetime
of those sensors, and certified by the UNE 23300.
1.1 Technical features

Control panel with a single detection zone which allows the connection of diffusion sensors
with brand COsensor, model SCO (CO) and SDN (NO

Dry contact output (C/NO) ventilation 1, ventilation 2 (DVB models only) and alarm.

Dry contact fault output (C/NO/NC).

Auxiliary power output of 30Vdc 0,5A.

Ventilation 1 level, ventilation 2 level (only DVB model) and alarm level selectable between
10 and 300 ppm.

Delay time for the activation of ventilation 1 and ventilation 2 (only DVB model),
independent and selectable between 0 and 10 minutes. Fixed delay time for the stop of 4
minutes.

Delay time for the alarm activation selectable between 1 and 10 minutes. Fixed delay time
of 1 minute.

The DVB model includes a space for 2 batteries of 12Vdc and 2Ah of capacity.

3-digit 7-segment display.

Measurements: 248x240x115mm

Certified according the normative UNE 23300.
FABRICANTE DE PRODUCTOS CONTRA INCENDIOS– FIRE PROTECTION MANUFACTURER
C/ Compositor Wagner, 8 – P.I. Can Jardí - 08191 RUBÍ (Barcelona) ESPAÑA.
COsensor Control Panel
MCO120 / MCO120DVB
FABRICANTE DE PRODUTOS CONTRA INCÊNDIOS
Tlf.: +34 935 862 690 - cofem@cofem.com -
).
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www.cofem.com
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