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3-3
3 Part Names and Functions
CP1E CPU Unit Hardware User’s Manual(W479)
3-1 C
P
U
Unit
s
3
3-
1-1 E10
/14/20(S)
or N1
4/20 CPU Un
its
Number
Name
Function
(1)
Input terminal block
This is the terminal block for inputs such as the power supply input and
24 VDC inputs.
(2)
Input indicators (yellow)
Input status is displayed. An indicator will be ON when the input is ON.
(3)
Peripheral USB port
Used to connect to a personal computer for programming and monitoring
by the CX-Programmer for CP1E.
(4)
Analog adjusters for
E/N
-type CPU Units
By turning an analog adjuster, it is possible to adjust the value of A642 or
A643 within a range of 0 to 255.
(5)
Operation indicators
The CPU Unit’s operating status can be confirmed with this indicator.
Refer to CPU Unit Status Indicators (Page 3-4).
(6)
Output terminals
Loads such as lamps, contactors, and solenoid valves can be connected.
(7)
Power supply input ter-
minals
Power of 100 to 240 VAC or 24 VDC can be supplied.
(8)
Ground terminal
Protective ground (
): To prevent electric shock, ground to 100
Ω
or less.
(9)
Input terminals
Input devices such as switches and sensors can be connected.
(10)
Output indicators (yel-
low)
Output status is displayed. An indicator will be ON when the output is ON.
(11)
Output terminal block
This is the terminal block for outputs such as relay outputs and transistor
outputs.
(12)
Battery cover for N
-
type CPU Units
A Battery can be installed by opening the cover. (The Battery is optional).
(13)
Built-in RS-232C com-
munications status indi-
cator
This indicator will be flashing when the built-in RS-232C port is in commu-
nication mode.
(14)
Built-in RS-232C port for
N
-type CPU Units
By connecting a PT, the controlled system can be monitored and data
can be collected.
Summary of Contents for CP1E-E**D Series
Page 3: ......
Page 66: ...2 Basic System Configuration and Devices 2 22 CP1E CPU Unit Hardware User s Manual W479...
Page 318: ...Appendices A 54 CP1E CPU Unit Hardware User s Manual W479...
Page 322: ...Index 4 CP1E CPU Unit Hardware User s Manual W479...
Page 324: ...Revision 2 CP1E CPU Unit Hardware User s Manual W479...
Page 325: ......