12 Attachment: Technical Information
12.8.24 SCG-B: Studio Clock Generator Balanced
The M4000 is an additional card for generating "Digi-
tal Audio Reference Signals" for studio applications.
The 25pin D-Sub female connector provides four DARS
outputs, which can be configured via the web interface.
Technical Spezifications:
Outputs:
1 x 25pin female connector, 4 x DARS, IEC 60958-4 format
resolution 24bits, sampling frequency 48kHz
transformer-balanced
Input Signals:
10MHz (sine wave or square pulse), 1PPS, Time String
Power Consumption:
5 V +- 5%, @400 mA
Environmental
Temperature:
0 ... 50
◦
C / 32 ... 122
◦
F
Humidity:
max. 85%
Pin Assignment of the 25pin D-SUB female connector
DARS 1
Hot 1
Pin 18
Cold 1
Pin 6
GND 1
Pin 19
DARS 2
Hot 2
Pin 4
Cold 2
Pin 17
GND 2
Pin 5
DARS 3
Hot 3
Pin 15
Cold 3
Pin 3
GND 3
Pin 16
DARS 4
Hot 4
Pin 1
Cold 4
Pin 14
GND 4
Pin 2
IMS-M4000
Date: 21st August 2019
101
