Wiring
Input wiring
Cable wiring
EX250-IE1/2/3
Aligning the key groove with the input connector (socket) of Input Block, plug in the cable (plug).
Tighten the lock nut on cable side by turning it clockwise by hand.
Confirm that the connector does not move.
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| (M12 connector, 5 pin, Socket) |
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1 | Power supply (24VDC) |
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| 1 | Power supply (24VDC) |
| Input connector | |
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3 | Power supply (0V) | 1 |
| 2 | Input No.1 | 3 | Power supply (0V) | 1 |
| 3 |
5 | Ground |
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| 4 | Input | 1 |
| Input connector | |
| 5 |
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4 | 3 |
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| Input No.0 |
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| 4 | 4 | Input connector |
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| 1 | |
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| 2 | Input No.3 |
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| 4 |
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| Input connector | ||
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| 4 | 5 | 3 |
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| 3 |
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| Input No.2 |
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| 1 | 3 |
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Be sure to check the specifications of the input signal when wiring the sensor.It may cause the malfunction.Mind the position of the mounting key when selecting the sensor.
NOTE
Input connector pin layout
EX250-IE1
(M12 connector, 5 pin, Socket)
1 | Power supply (24VDC) |
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3 | Power supply (0V) | 1 | 2 | Input No.1 | *1 |
5 | Ground |
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| 4 | 3 | Input No.0 |
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Input connector "0" | 1 | 2 | NC *2 |
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| 5 |
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| 4 | 3 |
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Input connector "1"
*1) Input No.1 is connected
to the pin No.2 of the input connector "0",
2 input signals can be directly input from the input connector "0".
*2) NC : Not connected
Mount a Waterproof Cap on each unused connector of Input Block. The proper use of Waterproof Cap can achieve IP67 Enclosure. (Tightening torque : 0.1N
m for M12) For Waterproof Cap, refer to "Option" (page 32) in this manual.
Correlation between input number and Input Block
The total number of Input and Output Blocks can not exceed 10.
The maximum input point is 32.
IE2 | IE3 | IE2 |
| IE1 | SI Unit |
11 |
| 6 | 3 |
| 1 |
13 |
| 8 | 5 |
| BUS |
| 0 |
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10 | 7 | 2 |
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PWR
12 | 4 | 1 |
9
The input number is 1, 2 ...32 from the SI Unit side.
20 | 21 |