Instruction Manual MODEL AM-756
3/20
3
Terminal Description and Connection Method
3-1 Rear View
Input unit
Comparative
output unit
Optional unit
Power unit
3-2 Power Connection
M3 screw terminal (terminal cover included)
NC
Top
Bottom
AC power drive
100 to 240VAC
±10%
12 to 48VDC
±10%
NC
NC
NC
1
2
3
4
5
6
NC
NC
＋
DC power drive
ー
NC
NC
1
2
3
4
5
6
Applicable crimp
terminal
Max. 5.8
Max. 5.8
Top
Bottom
Recommended
torque : 0.5Nm
*NC Terminal: unconnected
3-3 Input Connection
M3 screw terminal (terminal cover included)
3-3-1 DV Range (Direct voltage input)
11 HI
11 LO
14 HI
12,13,14 LO
13 HI
12 HI
1
2
3
4
5
6
Max. 5.8
Max. 5.8
Top
Bottom
Applicable crimp
terminal
Recommended
torque : 0.5Nm
Terminal
No.
Name
Details
1
14 HI
±199.99V input (14 range) + terminal
2
12,13,14 LO
12, 13, 14 range - terminals
3
13 HI
±19.9999V input (13 range) + terminal
4
12 HI
±1.99999V input (12 range) + terminal
5
11 HI
±0.199999V input (11 range) + terminal
6
11 LO
±0.199999V input (11 range) - terminal
The input range settings parameters can be used to change the input range.
* Please do not connect anything to terminals other than those for the range
used.
Factory Setting: 11 ranges (± 0.199999V)
3-3-2 23, 24 Range (Direct current input)
LO
LO
NC
NC
NC
HI
1
2
3
4
5
6
Max. 5.8
Max. 5.8
Top
Bottom
Applicable crimp
terminal
Recommended
torque : 0.5Nm
Terminal
No.
Name
Details
1
NC
Unconnected
* Please do not use these terminals as relay terminals.
2
NC
3
NC
4
HI
+ Terminal
5
LO
- Terminals (connected internally)
6
LO
* Input range settings cannot be made.
3-3-3 DB Range (Process input)
Top
Bottom
+EXC
-EXC
2A HI
LO
1V HI
11 HI
1
2
3
4
5
6
Max. 5.8
Max. 5.8
Applicable crimp
terminal
Recommended
torque : 0.5Nm
Terminal
No.
Name
Details
1
2A HI
4 to 20mA (±20mA) input (2A range ) + terminal
2
LO
- terminal
3
1V HI
1 to 5 V (±5V) input (1V range) + terminal
4
11 HI
±0.199999V input (11 range) + terminal
5
+EXC
Sensor power terminal
6
-EXC
Sensor power output - terminal
The input range settings parameters can be used to change the input range.
* Please do not connect anything to terminals other than those for the range
used.
Factory Setting: 1V range (±5V)
･
Switching Sensor Power Voltage
This device is set to a factory setting of +24V. Therefore, when using the
device at +12V and +10V, please adjust the sensor power voltage according to
the instructions below.
(1)
Turn off the device and leave for a minimum period of 10 minutes. Next,
pushing in the upper and lower hooks on the case, pull out the input unit.
Hooks
(also located on bottom)
Input unit
(1)
Please ensure supply voltage is within device’s power rating and that
power-up and cut-off are instantaneous.
(2)
Please wait for ten seconds or more before activating power each time.
(3)
Please do not use the NC terminals as relay terminals.
(1)
Units may not be changed by the customer.
(2)
Do not use different models of these units.
CAUTION
CAUTION