5. CONTROL UNIT
57
5. CONTROL UNIT
5.1 CONTROL UNIT COMPONENTS
The control unit of the AC drive contains the standard boards and the option boards. The option boards are connected to the
slots of the control board (see 5.4 Installation of option boards).
Fig. 24: The components of the control unit
A. The terminals for the standard I/O connections
B. The Ethernet connection
C. The terminals for 3 relay outputs or 2 relay outputs
and a thermistor
D. The option boards
E. A DIP switch for the RS485 bus termination
F. A DIP switch for the signal selection of Analogue Output
G. A DIP switch for the isolation of the digital inputs from
ground
H. A DIP switch for the signal selection of Analogue Input 2
I. A DIP switch for the signal selection of Analogue Input 1
N800A
Summary of Contents for N800 Series
Page 2: ...ISSUEDATE 2015 06 26 VER 1 ...
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Page 19: ...3 MOUNTING 3 2 2 WALL MOUNTING OF MR5 Fig 3 ThedimensionsoftheACdrive MR5 13 N800A ...
Page 20: ...3 MOUNTING 3 2 3 WALL MOUNTING OF MR6 Fig 4 ThedimensionsoftheACdrive MR6 14 N800A ...
Page 21: ...3 MOUNTING 3 2 4 WALL MOUNTING OF MR7 Fig 5 ThedimensionsoftheACdrive MR7 15 N800A ...
Page 23: ...3 MOUNTING 3 2 6 WALL MOUNTING OF MR8 IP00 Fig 7 ThedimensionsoftheACdrive MR8 IP00 17 N800A ...
Page 52: ...4 POWERCABLING 46 3 Removethecablecover MR8 MR9 N800A ...
Page 53: ...4 POWERCABLING 47 4 Removethecableentryplate MR8 MR9 N800A ...
Page 54: ...4 POWERCABLING 48 5 MR9only Loosenthescrewsandremovethesealingplate N800A ...
Page 55: ...4 POWERCABLING 49 6 RemovetheEMCshieldplate A ThewingnutinMR8 A MR9 N800A ...
Page 80: ...5 CONTROLUNIT 74 Fig 30 Thegalvanicisolationbarriers A Thecontrolunit B Thepowerunit N800A ...
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