Dynacord DPA 8150 User Manual Download Page 3 | Manualshive

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Table of contents

Safety information

Brief description

System overview

Scope of delivery and warranty

Installation

Connections

Power outputs on the output stage

End of line (EOL)

Configuration

Configuration of the output voltage

Setting the CAN address

Configuring the CAN baud rate

Pilot tone generator

Impedance measurement

Trouble shooting

Maintenance

Technical data

PROMATRIX 8000 POWER AMPLIFIER

Table of contents | en

3

User manual

19-Aug-13 | 03 | F01U217494

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Summary of Contents for DPA 8150

Page 1: ...PROMATRIX 8000 POWER AMPLIFIER en User manual...

Page 2: ......

Page 3: ...CAN BUS 20 6 5 Supply voltage 22 6 6 End of line EOL 23 7 Configuration 25 7 1 Configuration of the output voltage 25 7 2 Setting the CAN address 28 7 3 Configuring the CAN baud rate 29 7 4 Pilot ton...

Page 4: ...fety ground connection function of the supplied power cable If the plug of the supplied cable does not fit your mains socket please contact your electrician 10 Ensure that it is not possible to stand...

Page 5: ...ce technician 1 Repair work on the device must comply with the safety standards specified in EN 60065 VDE 0860 2 A mains isolating transformer must be used during any work for which the opened device...

Page 6: ...ks in class D technology Outputs idling and short circuit protected Mains operation 230 V 120 V AC and or 24 V DC emergency backup Electronically balanced inputs Temperature monitoring function Pilot...

Page 7: ...utput F01U104179 1 8 pin connector GPIO F01U108447 1 Warranty card with safety information Table 4 1 Scope of delivery Warranty For information regarding the warranty see www dynacord com Installation...

Page 8: ...er voltage Battery under voltage Short circuit at the amplifier output If PROTECT is active the amplifier channel concerned or all amplifier channels are switched off 3 REMOTE LED The REMOTE LED light...

Page 9: ...displaying the CAN baud rate see the section entitled Configuring the CAN baud rate page 29 Resetting to delivery condition To reset all settings to their original configuration on delivery set the C...

Page 10: ...2 11 10 9 Figure 5 1 DPA 8150 7 8 1 2 3 4 5 6 13 12 11 10 9 Figure 5 2 DPA 8225 7 8 1 2 3 4 5 6 13 12 11 10 9 Figure 5 3 DPA 8412 5 2 10 en Safety information PROMATRIX 8000 POWER AMPLIFIER 19 Aug 13...

Page 11: ...n Further information can be found in the section entitled Setting the CAN address page 28 6 REMOTE CAN BUS connections Connection with CAN bus e g DPM 8016 For further information see the section ent...

Page 12: ...air flows from the front to the rear as cool fresh air tends to be available outside the rack rather than inside This way the output stage remains cooler and the resulting heat loss can be dissipated...

Page 13: ...e requirements for the power supply and lines can be determined using the tables in the section entitled Technical data page 33 The power received from the mains is converted into output power for the...

Page 14: ...is electronically balanced You must always use a balanced audio signal at the input of the output stage where this is possible The scope of delivery for the device includes a 3 pin connector Conducto...

Page 15: ...kers that can be connected speakers can be connected until the point at which the total power consumption of the speaker network corresponds to the nominal power value of the output stage where the ra...

Page 16: ...for example due to overload or excessive temperature the associated output relays are also switched off This happens regardless of how the relays are currently being used When returning to normal ope...

Page 17: ...8150 has a total of eight integrated relays Power Ground fault EOL VCA MUX Gain A B X Power Ground fault EOL VCA MUX Gain A B X 1 2 AEC Figure 6 5 Internal routing of the DPA 8225 the DPA 8225 has two...

Page 18: ...ludes a 8 pin connector Conductor cross sections of 0 14 mm AWG26 to 1 5 mm AWG16 can be used Recommended connecting cable flexible CU strand LiY 0 25 mm The CONTROL PORT can be configured using IRIS...

Page 19: ...curred The following table shows the possible status of the READY contact Status Switch position Description Ready for operation ready The voltage supply is functioning the boot process of the device...

Page 20: ...kbit s are possible In larger networks the data rate must be decreased down to the minimum data rate of 10 kbit s Notice The data rate is preset to 10 kbit s in the factory The following table explain...

Page 21: ...n m Maximum data transmission rate Resistance per unit in m m Cable cross section 0 to 40 70 0 25 to 0 34 mm AWG23 AWG22 124 1000 kbit s at 40 m 40 to 300 60 0 34 to 0 6 mm AWG22 AWG20 127 500 kbit s...

Page 22: ...The guidelines specified above for the network cabling must be used when wiring the racks with each other and for the building installation Supply voltage The DPA output stage is normally operated via...

Page 23: ...the inside of the amplifier and is not accessible from outside of the device Notice The DC input cannot be switched off The power switch can only be used to switch off the mains power supply End of l...

Page 24: ...Figure 6 11 EOL circuit diagram EOL monitoring function setup Connect the EOL slave modules to the end of the speaker line Set the desired address at the DIP switches DIP switch SW2 DIP switch SW1 4...

Page 25: ...oes not respond within 100 seconds an error message is generated Troubleshooting Information on troubleshooting can be found in the section entitled Trouble shooting page 33 Configuration Configuratio...

Page 26: ...1 to AMP 4 The terminals are seen from the front of the output stage numbered in ascending order from left to right Please also refer to the imprint on the board In the case of output stages with two...

Page 27: ...ut stage cover back in position and tighten the 12 screws 8 Connect the power supply and switch on the output stage 9 Adjust the software configuration of the output stage output using the IRIS Net so...

Page 28: ...t on delivery ensures that the DPA output stage is disconnected from the remote communication This means that the output stage does not appear in the system even if it is connected to the CAN bus HIGH...

Page 29: ...etails Baud rate in kbit s PROTECT LED REMOTE LED STANDBY LED 10 Off Off On 20 Off On Off 62 5 Off On On 125 On Off Off 250 On Off On 500 On On Off Table 7 2 Displaying the CAN baud rate via LEDs on t...

Page 30: ...ator Impedance measurement The DPA output stage is equipped with a speaker line impedance measurement function This function measures the effective values of the output current and the output voltage...

Page 31: ...8225 20400 40 4 200 ohms 2 4 250 W 40 1 400 ohms 7 1 250 W DPA 8412 20419 80 6 000 ohms 1 7 125 W 80 2 000 ohms 5 125 W Table 7 4 Impedance measuring ranges output voltage 100 V Notice The total imped...

Page 32: ...tive ground for approx five seconds the GROUND LED must light up and the READY malfunction indicator relay must switch to Not ready If the resistance is greater than 100 kOhms and the capacity is less...

Page 33: ...ediately back to OFF The status LED remains on for five minutes and then switches off automatically Maintenance Firmware update IRIS Net can be used to update the firmware on the DPA output stage Depe...

Page 34: ...w rate 24 V s Signal to noise ratio A weighted 104 dB Output noise A weighted 66 dBu CAN port 10 to 500 kbit s 2 x RJ 45 Control port 1 x 8 pin connector 3 control inputs outputs max 60 V 1 A 2 refere...

Page 35: ...d in W Standby 230 V AC 50 Hz 0 050 12 7 0 7 Idle no audio 0 220 52 30 0 30 Announcement mode 10 dB 0 670 155 96 42 54 Alert alarm mode 3 dB 2 320 530 400 208 192 Rated output power 4 220 975 810 412...

Page 36: ...in W Pout in W Pd in W Alert alarm mode 3 dB 16 000 370 208 162 Rated output power 30 000 720 412 308 Pd power dissipation Sine signal modulation 1 kHz 36 en Safety information PROMATRIX 8000 POWER AM...

Page 37: ...5 Vrms Crosstalk ref 1 kHz at rated output power 70 dB Frequency response ref 1 kHz rated load 50 Hz 3 dB to 20 kHz 6 dB Input impedance active balanced 20 kOhms Damping factor 1 kHz rated load 5 Slew...

Page 38: ...oduct dimensions Width by Height by Depth 19 2HE 483 x 88 1 x 374 8 mm Net weight 16 kg Power consumption Usupply Isupply in A Psupply in VA Psupply in W Pout in W Pd in W Standby 230 V AC 50 Hz 0 050...

Page 39: ...y 24 V DC 0 126 3 1 0 3 1 Idle no audio 0 820 24 0 24 Announcement mode 10 dB 3 900 94 22 52 Alert alarm mode 3 dB 16 000 370 104 162 Rated output power 30 000 720 206 308 Pd power dissipation Sine si...

Page 40: ...5 Vrms Crosstalk ref 1 kHz at rated output power 80 dB Frequency response ref 1 kHz rated load 50 Hz 3 dB to 20 kHz 6 dB Input impedance active balanced 20 kOhms Damping factor 1 kHz rated load 5 Slew...

Page 41: ...dimensions Width by Height by Depth 19 2HE 483 x 88 1 x 374 8 mm Net weight 18 kg Power consumption Usupply Isupply in A Psupply in VA Psupply in W Pout in W Pd in W Standby 230 V AC 50 Hz 0 060 12 8...

Page 42: ...n Sine signal modulation 1 kHz Block diagram Protection Voltage Average Diff Power Ground fault AC DC Supply Mains DC Line In 1 I O Port Limiter Microcontroller Spare Amp control VCA MUX Protection Vo...

Page 43: ...Dimensions Figure 11 2 Dimensions 11 5 PROMATRIX 8000 POWER AMPLIFIER Safety information en 43 User manual 19 Aug 13 03 F01U217494...

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Page 46: ...Bosch Sicherheitssysteme GmbH Robert Bosch Ring 5 85630 Grasbrunn Germany www dynacord com Bosch Sicherheitssysteme GmbH 2013...

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