5
UK
7 Electrical connection
The unit must be connected by a qualified electrician�
The national and international regulations for the installation of electrical
equipment must be adhered to�
►
Disconnect power�
►
Connect the sensors and actuators to the connection terminals�
►
Do not connect the inputs I1���I4 und I+, I- to external potential�
Wiring
A+: AS-i +
A-: AS-i -
I+: Sensor 24 V
I-: sensor supply 0 V
E+: actuator 24 V
E-: actuator supply 0 V
I1 ��� I4: switching input sensor 1 ��� 4
O1 ��� O4: switching output actuator 1 ��� 4
O- : switching output actuator 0 V
LEDs 1:
switching status indication sensor inputs
LEDs 2: AS-i, FAULT, AUX
LEDs 3:
switching status indication actuator outputs
ADR: addressing interface
O4
