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MX840B-R pin assignments

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

Connector Pin Connection Wire Color
(1-KAB183 or 1-KAB184)

pin side of cable
1 Excitation (-)
Zeroing pulse (-)
Black
2 Excitation (+)
Zeroing pulse (+)
Blue
3 Voltage input 10 V (+), 60 V (+) White/Black
4 Signal ground
jumper to pin 5
Red/Black
5 Ground cable detect
jumper to pin 4
Pink/Black
6 Current input 20 mA (+) Yellow/Black
7 Measurement signal (+)
Voltage input 100 mV (+)
f1 (-)
White
8 Measurement signal (-)
f1 (+)
Red
9 Active sensor supply 5...24 V (0 V) Brown
10 Active sensor supply 5...24 V (+) Yellow
11 Sense (-)
f2 (-)
CAN H
Grey
12 Sense (+)
f2 (+)
CAN L
Green
13 TEDS (-)
Ground frequency measurement
CAN Ground
Grey/Black
14 TEDS (+) Green/Black
Shield Shield --

NOTE
Connection between pins 4 and 5 is necessary for all transducers. Note that the sensor connector must have a connection between pins 1 and 11 for compatibility with the MX1615B-R module.