E L C O p e r a t i o n M a n u a l
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MN05003006E
1-66
Allocation
Model
Input
points
Output
points
Input No.
Output No.
DIO module 3
ELCM-EX16NNNR 0 16
-
Y40~Y57
#1: The number of I/O points on the 1st digital I/O module listed above (ELCM-EX08NNDR)
are 4 inputs and 4 outputs, but each is regarded as 8. The high 4 input addresses
(X24-X27) and high 4 output addresses (Y24-Y27) should not be used.
ELCM Analog Input/Output
Expansion Units
Description
The modules are numbered from 0 to 7 by their position with respect to the controller. Max. 8
modules are allowed to be connected to a controller and will not use any digital I/O points.
Model
Analog input
Analog output
ELCM-AN04ANNN CH1~CH4(14bit)
-
ELCM-AN04NANN -
CH1~CH4(14bit)
ELCM-AN02NANN -
CH1~CH2(14bit)
ELCM-AN06AANN CH1~CH4(14bit) CH5~CH6(14bit)
ELCM-TC04ANNN CH1~CH4(16bit)
-
ELCM-PT04ANNN CH1~CH4(16bit)
-
Allocation Example of Mixed I/O
Allocation
Model
Input
points
Output
points
AIO No.
Input No. Output No.
MPU PH32NNDR/T
16DI
16DO
-
X0~X17
Y0~Y17
DIO module 1
EX08NNDN
8DI
-
-
X20~X27
-
AIO module 1
AN06 AANN
4AI
2AO
0
-
-
DIO module 2
EX16NNDR/T
8DI
8DO
-
X30~X37
Y20~Y27
AIO module 2
AN04ANNN
4AI
-
1
-
-
DIO module 3
EX08NNDR/T
4DI
4DO
-
X40~X43
Y30~Y33
1.3.6
Pre-power up checks and Troubleshooting
1.3.6.1 Trial
Operation
ELCM-PH/PA
Power Indication
The “POWER” LED indicator on the front of ELCM controllers and extension modules will be on
(green) when the controller is powered. If the controller is powered but the indicator is not on
check the power source.. Also, be sure that the 24vdc generated by the controller is not
overloaded.
Preparation
1. Before powering the ELCM system, be sure to verify the I/O wiring. Damag could occur to
