You can open a lock with this external relay. It is suitable for mounting in a flush-mounting box and reacts to a door-opener function without requiring extra programming. If your installation contains several relay modules, then you can program it using the service unit.
Niko Access Control - external relay to unlock a lock or for flush mounting in a flush-mounting box
to open the correct door if there are several external doors - protection degree: IP20, to be installed in a flush-mounting box, protection against moisture - potential-free relay contact (NO: 24V DC / 2A) - with its own bus connection for situation-independent mounting - control functions can also be used alternatively - door open time: 1s / adjustable via service telephone - 2- resp. 3-wire technology possible - max. 10 devices in 2-wire technology - input current (2-wire): I(a) = 0.9mA in idle state - input current (3-wire): I(a) = 0.4mA, I(P) = 0.5mA in idle state - maximum input current (3-wire): I(Pmax) = 12mA - max. cable cross section: 0.8mm - allowed ambient temperature: -20 to 50°C - programming via the service unit - dimensions : H 52 x W 52 x D 23mm