User Manual

ManualsBrandsProcom ManualsAccessories communicationMI4M

Data Sheet

MI4M

Microphone Measurement Module

MI4M

Microphone Measurement Module

Fig. MI4M (L- No. 2.332)

At a Glance:

• Dynamic adjustment of public address levels depending

on the surrounding noise level

• 4 independent sets with 1 microphone input per set

• Sets can be switched together in groups

• Supplies a fused operating voltage for measuring micro-

phones

Date:

26.03.2009

Page:

1/5

Author:

Document-No.:

DB_MI4M_2332_01

Summary of content (5 pages)

PAGE 1
Data Sheet MI4M Microphone Measurement Module MI4M Microphone Measurement Module Fig. MI4M (L- No. 2.332) At a Glance: Date: • Dynamic adjustment of public address levels depending on the surrounding noise level • 4 independent sets with 1 microphone input per set • Sets can be switched together in groups • Supplies a fused operating voltage for measuring microphones 26.03.2009 Page: 1/5 Author: HS Document-No.
PAGE 2
Data Sheet MI4M Microphone Measurement Module The module MI4M serves, in combination with up to four active microphone units, the dynamic adjustment of the public address volume to the surrounding noise level. The power supply of the measuring microphone (24 V) is supplied fused from the MI4M. Application Description: WPS-04 WPS-08 DTA-012 030/ 048/ 066/ 084/ 114 4 2DA SV01 CPU1 4NSA MI4M TG01 3 LK2 ..
PAGE 3
Data Sheet MI4M Microphone Measurement Module Function Description: The principle functions are illustrated in the following block diagram.
PAGE 4
Data Sheet MI4M Microphone Measurement Module The LF level of the connected microphone determined by the module can be transmitted to the service PC and displayed in ICS. 2 integration times can be set. Integration time "Quick” or “Slow” is selected in the configuration software ICS (depending on set). A malfunction signal in the case of fuse outage can also be configured in the ICS. For this a measuring microphone must be set as terminal for the corresponding set.
PAGE 5
Data Sheet MI4M Microphone Measurement Module Technical Data: Operating Voltage: 48 V Operating Voltage: +/-5 V (control) Feeding Current (48 V): Max. 40 mA Operational Current (+5 V): Max. 50 mA Operational Current (-5 V): Max. 30 mA Output Ub for Measuring Mic: 24 V / 20 mA (4x) Temperature Range: 0 °C to 45 °C Date: Weight: 220 g Installation Height: 3HE Installation Width: 6TE 26.03.2009 Page: 5/5 Author: HS Document-No.