7
www.itec-audio.com
DIGIPOWER 4X150T/02_EN_2016/05_REV_2020/02
ITEC DIGIPOWER 4x150T/02
12
13
18
24
26
27
28
29
30
22
14
15
16
17
23
25
20
19
21
26. Bridge B Active:
Chanel 1/2 Bridge mode, if closed
27. Bridge B Active:
Chanel 3/4 Bridge mode, if closed
28. Address (optional):
Input of device address for serial control command
29. Power Delay Link:
For cascadeable switch-on delay when using several power ampli
fi
ers on one
230V
AC
supply.
The
power
ampli
fi
er with blank jack 1 is switched on
fi
rst when
power is turned on. This device‘s jack number 2 is to be connected to jack 1 of the
next device by means of an RJ45 patch cable and so on. The devices are then
switched on one after the other at intervals of approx. 2 seconds. This prevents the
starting current inrush from triggering the in-line fuse upstream.
29A. RS-486 (Optional):
For remote activation and monitoring of the device via the serial interface
30. Amp ON (Optional):
octocoupler input to remote activation with potential-free external voltage
OUT 1
OUT 2
0/
0/
50V/
50V/
100V
100V
100 V /
Σ
300 W
Bridge Mode 1/2
+IN 1/2 B
GND
-IN 1/2 B
Bridge
B active
Signal
Input
Operation/fault indication contacts
Wiring example: Collective report
+ 12-24VDC
zum Störmeldesystem
1= ok
0= Error
max. 24V / 10mA
CH 1/2 ok
CH 3/4 ok
AC 230 ok
DC 24V ok
Bridge mode 3/4 is to be wired to the respective terminals
in the same way
