Control outputs
The freely programmable control outputs are designed as open collector outputs that have a
high resistance (open) when not active (OFF/inactive). When active (ON/active), the outputs
are closed to ground.
Caution!
The maximum permissible current per output is 40 mA. The maximum permissible voltage is
32 V.
To operate externally connected elements, a voltage source is available on the connection V
(the voltage at connection V is identical to the device input voltage); see also the following
illustration. The ground pin is equipped with a common self resettable 750 mA fuse.
Figure 6.4: Connecting a relay and the supervision contacts of a CIE to the CONTROL OUT port
Control relay
The control relay REL (changeover contact) can be used as VDE 0833-4 compliant output.
The IRIS-Net software allows the user to configure the parameters or fault types for which the
changeover contact should switch over. To integrate the device into the hazard alert systems,
a normally-closed contact (standby current principle) is recommended.
Caution!
The maximum load of the control relay is 32 V/1 A.
22 en | Connection PAVIRO Router
12-May-2015 | 03 | F01U306901 Operation manual
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