Cascadable Cross Multiplexer

The MCD XMUX32x4 is a cross multiplexer card for use in MCD measurement systems. It offers the possibility of 32 rows and 4 columns to be interconnected arbitrarily. The board is controlled via the MCD Bus.

  • Signal multiplexing
  • Switching of measurement and sensor signals
  • Cascadable
  • Alarm management for diagnosis
  • Control LED for status indication
  • Reliable field-proven hardware
  • Inexpensive relay switching technology
  • Robust software drivers
  • Long-term secure investment
  • Easy and quick adjustment to specific applications
  • Design and development of MCD
  • Inexpensive switching logic of MCD
Size Europe Card 3TE - 160 mm / 100 mm
Number of channels Cross multiplexer
Rows
Columns		 128 relays
32
4
Max. input voltage Channel to mass
Channel to channel		 48 V
48 V
Max. switching voltage AC / DC 48 V each
Switch current Maximum 1 A
Rel. contact resistance Initial 50 mΩ
Life expectancy
Mechanical
Electrical (30 W load)
Electrical (1 W load)
108
105
105
Switching times Response time
Fall time		 <= 3 ms
<= 5 ms

Cross Multiplexer X-MUX 32 to 4 multiplexing group V1.1        
Order number: 140086

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