Product Overview; Layout; Power Connections And Control Interfaces; Operation Principle And Hardware Description - Daikin ACS320 Operation Manual

Product Overview

Layout

The layout of the drive is presented in Figure 2. The figure
shows a frame size R2 drive . The construction of the different
frame sizes R0...R4 varies to some extent .
Figure 2: Drive Components
1
2
4
2
1 Cooling outlet through top cover
2 Mounting holes
3 Panel cover (a) / Assistant Control Panel (c)
4 Terminal cover
5 Panel connection
6 Option connection
7 Power OK and Fault LEDs . See section LEDs on
EMC filter grounding screw (EMC). Note: The screw is on the front in frame
8
size R4 .
OM 1190-1 • MD4 VFD
3a
7
3b
page 101 .
o p
peraTIon
Power Connections and Control
Interfaces
Figure 3 gives an overview of connections . I/O connections are
parameterable . See Application Macros on
connections for the different macros .
J701 Switch
for RS-485
Termination
8
9
9 Varistor grounding screw (VAR)
10 RS-485 connection
11 Jumper J701 for connecting RS-485 termination resistor
12 I/O connections
13 Switch S1 for selecting voltage or current for analog inputs
Input power connection (U1, V1, W1) and motor connection (U2, V2, W2) .
14
(Braking chopper connection is disabled .)
15 I/O clamping plate
16 Clamping plate
17 Clamps
8
/H d
rInCIple ardware esCrIpTIon
page 72 for I/O
5
6
11 10
12
13
14
17
15
16
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