29
CD1-a
Chapter 4 - Connections
On CD1a-230/I drives, the fuse ratings must be the following:
CD1-a 230/2.25 to 10.5 230/16.5 Multiaxis
BUSSMANN
Class RK5
Type FRN-R
FRN-R-6 FRN-R-9
×
N
amplifier
I
1
3,0
LITTELFUSE
Class RK5
Type FLNR-ID
FLNR6ID FLNR9ID
×
N
amplifier
I
1
3,0
For a multiaxis application with N drives, the fuse rating is calculated by the formula given in the table above. But
a rating of 20 A must not be exceeded on 230 V drives (see chapter 4, section 3.5).
3.4 – CD1-a-230/I DRIVE: CONNECTION DIAGRAM WITH PROTECTIONS BY "UL" FUSES
(according to the table in section 3.3 of this chapter)
3
7
4
8
5
9
6
1
2
3
1
2
H
I
D
C
A
B
E
F
X1
X2
4
X8
X9
10
9
8
7
6
5
4
3
2
1
A
B
C
D
10A
10A
230V
400V
100Ω/100W
6
5
4
X9
24V
18
19
20
1
14
24
23
2
24V
10
13
17
5
16
15
4
6
7
8
9
/Z
Z
/A
A
/B
B
3
25
CV+
CV-
GND
ILIMIT
GND
CV0
RESET
AOK
AOK/
ENABLE
FC+
FC-
REF INPUTS
REF INPUTS
CI
CD1-a-230/I UL
+24 Vdc
230 Vac R
230 Vac S
24 Vdc
AC
230 Vac
-
+
+/-15%
DC+
DC-
4 A UL listed
ENABLE
relay
Motor temp.
Motor temp.
Resolver
signal
Resolver
reference
GND
GND
GND
RESOLVER
MAVILOR
GND
Motor U phase
Motor V phase
Motor W phase
230 Vac L3
230 Vac L2
230 Vac L1
230 Vac
three-phase
Braking resistor
Braking resistor
230 Vac
single-phase
Power relay
remote control
Power
ON
AOK
Power
OFF
Power
relay
NC
Analog
speed
input
command
Position
counting
Power
relay
Power
relay
Mains
230 Vac
Braking
resistor
Mains
3x400V
MOTOR
OR
isolated
See UL fuses table
See UL fuses table
IMPORTANT
The installer of the drives has to use a UL listed quick connect for ground connection (0.250 inches or 6.35 mm
wide nominal).
Field wiring terminals must use copper conductors only.
Torque value for field wiring terminals: according to the Recognized terminal block used.
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