Sierra Monitor Corporation EX250-SEN1 Switch User Manual


 
26 27
Wiring ( continued )
Output connector pin layout
EX9-OET1, EX9-OEP1
(M12 connector, 5 pin, Socket)
Output No.1
*1
Output No.0
NC
*2
1 NC
*2
3 GND
5 NC
*2
4
4
1
1
4
4
1
1
2
2
3
3
2
2
3
3
5
5
5
5
Output connector "0"
Output connector "1"
Output wiring
Cable wiring
Pin alignment and connection drawing of the Output Cable
Plug connector pin layout
Model No. : EX9-AC -7
M12
6.4
30 5
50
52
Pin No
5
4
3
2
1
Cable color: Signal name
Brown : NC
White :
Output No.1/NC
Blue : GND
Black :
Output No.0/Output No.1
Grey : NC
NOTE
Mount a Waterproof Cap on each unused connector of Output 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 output number and Output Block
The total number of Input and Output Blocks can not exceed 10.
The output number is 1, 2 ... from the SI Unit side.
BUS
BUS
PWR
PWR
SI Unit
OET1
Power Block
OEP1
1
1
3
3
0
0
1
1
2
2
3
3
Aligning the key groove with the output
connector (socket) of Output Block, plug in
the cable with connector (plug).
Tighten the lock nut on cable side by turning
it clockwise by hand.
Confirm that the connector does not move.
*1) Output No.1 is connected
to the pin No.2 of the output
connector "0", and 2 output
signals can be directly output
from the output connector "0".
*2) NC : Not connected
Power Block
Supply current
Max. 3.1A
(When it is operated with the current between 3.0A and 3.1A, the ambient tem-
perature should be 40 deg.C or lower and the cables should not be bundled.)
Power supply
voltage range
24VDC+10%/-5%
Output method PNP output (-COM.)
Wiring
Specification ( continued )