Dynacord DPP 4012, DPP 4004 owner manual Remote Control Connector, ON/OFF Toggle Input

DYNACORD PROMATRIX SYSTEM

5. Remote Control Connector

figure 1:			figure 2:
pin assignment of the remote control plug			example for a remotely controlled application
1	ON/OFF (TOGGLE) INPUT	ON/OFF function of the supply output for the modules MODULE
		OUT through the pulse contact to the negative potential. Only
		functions when pin 11 carries an analogous supply voltage and
		when the internal jumper J502 is set to “open”; can be used to
		remotely switch the PA-system ON/OFF.
		The external power-failure-recognition only functions, when the
		needed supply-voltage is connected to pin 11 and when the internal
		jumper J 502 is in place. It can also be used for controlling the
		PA-installation whenever another phase fails. In that case, identical
		functions are carried out, as if a failure in the mains supply of the
		DPP 40xx would occur. Contact connected to ground is equivalent
		with an ext. mains failure.
2	ON/OFF (MODULES) INPUT	ON function of the supply output for the modules MODULE OUT
		through permanent contact to the negative potential. Only functions
		when pin 10 carries an analogous supply voltage; can be used to
		remotely switch the PA-system via the PROMATRIX System ON/OFF.
3	GND	Negative potential for the inputs 1 and 2; in case the internal supply
		voltage is utilized for the remote control.
4	MAINS REMOTE ON OUTPUT	Control output for power amplifiers of the PROMATRIX SYSTEM
		without network operation and for power amplifiers of the DEM

System; signals the switching-on command of the mains supply via contact to the ground potential.

5BATTERY REMOTE ON OUTPUT Control output for power amplifiers of the PROMATRIX SYSTEM without network operation and for power amplifiers of the DEM System; signals the switching-on command of the battery supply via contact to the ground potential.

6	POWER FAIL OUT OUTPUT		Signals the stable presence of the mains as well as internal 24 V
			supply voltage via 24 V output voltage; internal resistance 1 kΩ.
7	DELAY OUTOUTPUT		Signals the PA-system’s “ready for operation” state via 24 V
			output voltage and can be used to control alarm / gong / summing
			modules of the DEM System.
8	GND		Negative Potential for the output 7.
9	+24V	OUTPUT	Supply output for the inputs 1 and 2; cannot be used for any
			other purpose.
10	+24V	IN (MODULES) INPUT	Supply input for the MODULES input; has either to be connected
			to pin 9 or needs +24 V supply from an external source.
11	+24V	IN (TOGGLE) INPUT	Supply input for the TOGGLE input; has either to be connected
			to pin 9 or needs +24 V supply from an external source.

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