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Single Normally Open (NO) Sensor Connection
Normally open sensors are used for registration or home switches on the IDM
unit. Any 4-pin or 5-pin, M12, A-code, 1-1 pass through cable can be used to
connect a normally open sensor. Refer to
Figure 14 - Single NO Sensor Connection Example
889D-x4ACDx-xx Patchcord
1
IDM
2
3
Unit
4
5
Combined NC & NO Sensor Connection
There may be applications where two sensors must be connected to a one input
connector. Typically, a limit switch (NC) is connected to pin 2 and a registration
switch (NO) to pin 4 of the connector.
In the figure below the 889D-x4ACDx-xx patchcord swaps the NC signal from
pin 2 to pin 4. The micro splitter then swaps it back for proper connection to pin
2 of the IDM input connector. The NO sensor goes straight through on pin 4.
Figure 15 - Combined NO & NC Sensor Connection using a Micro Splitter
889D-x4ACDx-xx
Patchcord
I/O 24V +
1
NC Sensor
IDM
2
I/O 24V COM
3
Unit
NO Sensor
4
5
Rockwell Automation Publication 2094-UM003A-EN-P - May 2012
Kinetix 6000M System Connector Data
Figure
14.
I/O 24V +
1
2
I/O 24V COM
3
Signal
4
5
879D-F5DM
889D-x4ACDx-xx
DC Micro Splitter or
Patchcord
879-F5xCDM-xx Cable
I/O 24V +
A
I/O 24V COM
Signal
I/O 24V +
Signal
I/O 24V COM
B
889D-x4ACDx-Vxx
Patchcord
Chapter 4
Normally Open
PNP Sensor
1
Normally Open
2
3
PNP Sensor
4
5
1
Normally Closed
2
3
PNP Sensor
4
5
47
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