MD1P is a module for FYRA loops designed for the simple control of 1 door. It is equipped with 1 balanced input and 1 output associated between them to receive signals from devices or detectors to control 1 door or 1 fire door and to activate their closure with its output relay. The module also features 1 independent balanced / non-balanced input for alarm and fault (open line and line short circuit) used to connect on the loop 1 detector or other conventional device equipped with N.O. relay contacts.
Doors control |
1 door simple control |
Independent inputs |
1 input |
Use |
1 balanced input and 1 output associated between them to receive signals from devices for 1 door or fire damper control and to command their closure with his output relay. Each control relay output is associated with 1 input which manage door closed status 1 balanced / not balanced input for alarm and fault (line opening and line short circuit), used to connect on the loop 1 detector or other conventional device provided with relay outputs on the loop |
Integrated isolator |
Yes |
Addressing |
Via rotary switch |
Relay contact range |
0.5 A at 125 Vac - 2 A at DC 30 V |
Dimensions and weight |
W 91,6 x H 54,7 x D 20 mm, 58 g |
Power consumption |
1,8 mA idle status (bilance inputs), 4,7 mA when short circuit (isolator activation) 3,2 mA alarm status |
Power supply |
DC24V from loop |
Certification |
Certification CPR 305/2011 EN54-18 and EN54-17 |