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Smart Infrastructure
A6V11986596_en--_e
Building Products
2022-04-27
Testing KNX 24 V DC type. SELV
This test can be used to check whether the bus connection cable is connected with the cor-
rect polarity and whether device is supplied with bus voltage.
Fig. 6: Example: Solar protection actuator N 543D51, 8 x 6 A
Operation in direct operation (A|B|C|D|E|F|G|H Un~ 230 V)
Fig. 7: Example: Solar protection actuator N 543D51, 8 x 6 A
