Firmware V6.6.9
29.07.2020
61/147
Terminal No.
Function
A1, A2
Digital input 1 (IN1), 230 V AC (floating)
B1, B2
Digital input 2 (IN2), 230 V AC (floating)
For details about the configuration, see chapter
.
7.1.3 Terminal assignment of the 230 V relay outputs
The two relay outputs PRIO1/PRIO2 can be used for sending alarms with these priorities. The multifunctional
relay AUX can be freely configured (see table). The terminals are located at the bottom on the device.
Warning about dangerous electrical voltage! Danger of electric shock! BEFORE
connecting and
disconnecting, it must be checked that
no voltage is present
at the 230 V AC relay outputs! Low
voltage
and
safety extra-low voltage must
not
be applied together at the relay outputs 15/16/18,
25/26/28 and 35/36/38.
If the alarm signalling is carried out using a telephone dialling device using the provided OFF-delay
alarm contacts PRIO1/PRIO2, these must be subjected to cyclical monitoring to ensure that the
contacts also still signal in the event of power failure.
•
•
In order to fuse the supply line and relay outputs, a circuit breaker with the following characteristics
must
be used for each relay output:
Rated current for 230 V AC: 6(3) a
Tripping characteristic (typical): B
