JA-120N Bus module for control of an electric lock

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  • Written warranty card

The JA-120N module is designed for the power supply and control of electric locks and release systems from the system bus. It is fitted with batteries that ensure the initial current impulse required to open el. locks.

JA-120N Bus module for control of an electric lock

The JA-120N can be conveniently installed in all places where an external power supply for electric lock control would be difficult to install. To module responds to a PG output of the control panel or it can be activated with a button connected to the IN input (it can be optionally locked by section control). The module is addressable and it occupies one position in the system

Technical specifications

Power supplyvia the control panel bus 12 V (9 – 15 V)
Back-up battery3x 1.2V NiMh Eneloop AA HR-3UTGA 1900mAh
Module consumption in idle state10mA / 60 mA (without / with battery recharging)
DOOR output loadimpulse (1s) 600 mA, permanent 300 mA
Recommended locks:manufacturer: Bera s.r.o – type: Befo 11211 or Befo 31211 (requiring external power supply)
Dimensions:90 x 90 x 35 mm
Environmental class according to EN 50131-1II. General indoor
Operation temperature range0°C to 40°C (for NiMh Eneloop)

-10°C to 40°C (for NiCd)

Security grade2 in acc. with EN 50131-1, EN 50131-3,
It also meets the requirements ofEN 50130-4, EN 55022, EN 60950-1


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