1 Mounting points (4 pieces)
2Cover
3Cover screw
4 Control panel
5 Control panel connection
6 Cold configuration connection for CCA-01
7 Power OK and Fault LEDs. See section
LEDs on page 156.
8 I/O connections. See section External
control connection terminals, frames
R1…R5 on page 35.
9 Varistor grounding screw (VAR).
See Checking the compatibility with IT
(ungrounded) and corner-grounded TN
systems on page 91.
10 EMC filter grounding screw (EMC).
See Checking the compatibility with IT
(ungrounded) and corner-grounded TN
systems on page 91.
11 Input power connection (L1, L2, L3),
motor connection (T1/U, T2/V, T3/W) and
brake connection (R-, R+)
12 PE connection (power line)
13 Grounding connection (motor)
14 Additional grounding connection
15 Cable entry
16 Main cooling fan
17 Cable tie mounts for I/O cables
18 Auxiliary cooling fan. For
IP55/UL Type 12 drives only.
19 Auxiliary cooling fan connector
20 Place for storing the removed EMC screw
21 Place for storing the removed VAR screw
5
6
7
8
16
15
1
4
1
2
11
3
PE
R3 IP21
1
12
13
17
19
17
8
20 21
9
10
18
14
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