N 513/11 - Switch actuator, main module, 3 x AC 230/400 V, 20 AX, C load, Load-check

The switching actuator main module N 513/11 is a DINrail mounted device in N-system dimensions. It can switch three groups of electrical consumers, independent of each other, via its three relay contact outputs, each with load current measurement and monitoring (loadcheck). The bus is connected via a bus terminal block. The actuator electronics are supplied via the bus voltage.

Connection of switching actuator sub-modules

A switching actuator sub-module N 513/21, N 512/21 or N 562/21 (see device B in figure 1) can be connected to the switching actuator main module N 513/11 (see device A in figure 1) via the 6-pin interface with a special jumper. A further switching actuator sub-module can be connected likewise to a previous switching actuator submodule. In total up to 4 switching actuator sub-modules N 513/21, N 512/21 or N 562/21 can be connected in series to a switching actuator main module N 513/11, so that a main module, if need be, can be extended simply from a 3-fold to a 6-, 9-, 12- or 15-fold switching actuator and thus be matched flexibly to the size and number of loads to be switched.