Inovance MD320 Series, Руководство пользователя

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MD320/MD320N User Manual Mechanical and Electric Installation
Type
Terminal Symbol
Terminal Name Function Description
Relay
Output
T/A-T/B
Normally closed
terminal
$&9
ˈ
3A
ˈ
&26¡
DC 30V
ˈ
1A
Contact driving capacity:
$&9$FRVij
'&9$
T/A-T/C
Normally open
terminal
Auxiliary Interface
-
Functional
expansion card
interface
28-core terminal and interface with optional
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cards)
CN3
External
keyboard
interface
external keyboard and parameter copy unit
interface
3) Description of Connection of control terminals:
A. Analog input terminal:
6LQFHWKHZHDNDQDORJYROWDJHVLJQDOLVHDV\WRVXIIHUH[WHUQDOLQWHUIHUHQFHVLWQHHGVWRHPSOR\
VKLHOGHGFDEOHJHQHUDOO\DQGWKHOHQJWKVKDOOEHQRORQJHUWKDQPHWHUVDVVKRZQLQ)LJ
,QFDVHWKHDQDORJVLJQDOLVVXEMHFWWRVHYHUHLQWHUIHUHQFHDQGDQDORJVLJQDOVRXUFHVLGHVKDOO
EHLQVWDOOHGZLWK¿OWHUFDSDFLWRURUIHUULWHPDJQHWLFFRUHDVVKRZQLQ)LJ
Fig.3-9 Schematic Diagram for Connection of Input Terminal of Analog Signal
Cross in the Same Direction or Wind 2
to 3 Coils in the Same Direction
External Analog Source
Ferrite Magnetic Ring
Fig.3-10 Schematic Diagram for Connection of Terminal of analog Input
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