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Introduction
2)  Module interface description
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&33
4JHOBMJOEJDBUPS
6TFSPVUQVU
UFSNJOBM
-PDBM
FYQBOTJPO
CBDLFOE
JOUFSGBDF
-PDBM
FYQBOTJPO
GSPOUFOE
JOUFSGBDF
Figure 3-19  Interfaces of the AO module
Interface Name Function
User output terminal
4-channel output (Voltage and current output supported. For details about 
the use
,
 see 
"Chapter 5 Wiring"
.)
Signal indicators
RUN: operation state indicator
,
 which is on during normal operation and o 
when a fault occurs.
ERR: error state indicator
,
 which is on when a fault occurs.
Local expansion module back-end 
interface
Connects to the backward module and does not support hot swap. For details 
about the use
,
 see 
"Chapter 4 Installation"
.
Local expansion module front-end 
interface
Connects to the forward module and does not support hot swap. For details 
about the use
,
 see 
"Chapter 4 Installation"
.
3)  Dimensions (mm)
 
Figure 3-20  Dimensions of AO module