Frame R3
R3 IP21 / UL Type 1
BRAKE RES
MOTOR
R-
R+
UDC+
T1/U
T2/V
T3/W
PE
L1
INPUT
L3
5
6
7
8
16
15
1
4
1
2
11
3
PE
1
12
13
17
19
17
8
20 21
9
10
18
14
Input power connection (L1, L2, L3), motor
connection (T1/U, T2/V, T3/W) and brake
connection (R-, R+)
11
PE connection (power line)12
Grounding connection (motor)13
Additional grounding connection14
Cable entry15
Main cooling fan16
Cable tie mounts for /I/O cables17
Auxiliary cooling fan. For IP55/UL Type 12
drives only.
18
Auxiliary cooling fan connector19
Place for storing the removed EMC screw20
Place for storing the removed VAR screw21
Mounting points (4 pieces)1
Cover2
Cover screw3
Control panel4
Control panel connection5
Cold configuration connection for CCA-016
Power OK and Fault LEDs. See section
LEDs (page 227).
7
I/O connections. See External control
connection terminals, frames
R1…R5 (page 45).
8
Varistor grounding screw (VAR). For dis-
connecting, see page 119 (IEC) or page 169
(North America).
9
EMC filter grounding screw (EMC (DC)).
For disconnecting, see page 119 (IEC) or
page 169 (North America).
10
Operation principle and hardware description 39
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