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2. WIRING
2-18
2.9.2 IF Unit
The IF unit has two DIP switches and five jumper blocks on its MAIN Board (10P7035).
DIP SW S2, S3
The functions of S2 and S3 are as shown in the table below. Default settings are
shown in boldface.
Jumper blocks
The functions of the five jumper blocks are shown in the table below. Default settings
are shown in boldface.
S2 S3
Segment No. Function, Setting Segment No. Function, Setting
1 Factory use 1 Factory use
2 No use 2 KP input
OFF: Leading edge
ON: Trailing edge
3 No use 3 KP output logic
OFF: Positive
ON: Negative
4 No use 4 No use
5 No use 5 No use
6 No use 6 No use
7 No use 7 No use
8 No use 8 No use
Jumper Block No. Function, Setting
J7 Function of CIF1
1-2: Function OFF
2-3: Serial loopback
J9 External KP output
1-2: End of range signal output
2-3: External KP output
J15 Function of CIF2
1-2: Function OFF
2-3: Serial loopback
J18 MAC address write
ON: Write Mac address
OFF: Function OFF