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MX Modules

MX1601B-R Standard Module

Analog Channels

Reference

Current-fed Piezoelectric Transducers

DC Current Sources

DC Voltage Sources

MX1601B-R Pin Assignments

Connect sensors via the 14-pin ODU MINI-SNAP connectors.

Connector Pin Connection

pin side of cable
1 --
2 --
3 Voltage input 60 V (+), 10 V (+), 100 mV (+), IEPE (+)
4 Signal ground
5 --
6 Current input 20 mA (+)
7 --
8 --
9 Active sensor supply (-)
10 Active sensor supply (+)
11 --
12 --
13 TEDS (-)
14 TEDS (+)
Shield Shield

NOTE
Bridge connection between pins 4 and 5 is necessary for voltage sensor compatibility. Bridge connection between pins 1 and 11 is needed for voltage sensor compatibility when cable is also used with MX1615B-R modules.

The adjustable transducer excitation between 5 and 24 volts is only available on channels 1 through 8. These channels can draw a maximum of 0.7 W per channel or 2 W total.

Channels 9 through 16 output the supply voltage (10 ... 30 V) minus approximately one volt. A maximum current of 30 mA per channel or 75 mA total can be consumed. The current limitation switches the transducer excitation off if current consumption is higher.