Installing the Drive 3-3
650V AC Drive
Connection Diagram
10
9
8
7
6
5
4
3
2
1
M2/V
M3/W
L1
TH1A
TH1B
L2/N
RL1A
RL1B
13
12 11
M1/U
Motor Protective Earth/Ground
DIN5
Control Cables
User Relay Cable
Supply Cable
Motor Cable
Thermistor Cable
Dynamic Brake Cable
screen and
earth wire
connections
only
shown for
clarity
M
external brake resistor
Motor Thermistor
(400V unit only)
Volt-free
Contacts
screen
Supply Protective Earth/Ground
3
380-460V ac
DIN4/DOUT2
DIN3
DIN1
+24V
AOUT
+10V REF
AIN2
AIN1 *
0V
DIN2
Connect the 0V/COMMON to protective earth/ground.
connect the 0V/COMMON signals and join to
In a system comprising more than one controller,
protective earth/ground at one point only.
This is mandatory to meet the EMC specification stated.
*
two
separate
use
protective
earth
wires
Motor Screen Earth/Ground
fix cable
tie here
press here and slide down
To remove the Terminal Cover
Wire Retainers
Screen Earth/Ground
DBR
L3
DC+
Volt-free relay terminals can
be used as either `live’ or SELV.
Note 1 : RL1A, RL1B
Motor thermistor connections are
regarded as a `live circuit’ and
must not be connected to SELV circuits.
Note 2 :TH1A, TH1B
See Note 1
See
Note 2
RS232
port
P3
M2/V
M3/W
L1
TH1A
TH1B
L2/N
M1/U
DBR
L3
DC+
1
220-240V ac
Frame 2
3
220-240V ac
Frame 3
M1/U
M2/V
M3/W
L1
TH1A
TH1B
L2/N
1
220-240V ac
Frame 1
Power Terminal
Variations
3
380-460V ac
Refer to Chapter 12: "Applications"
for specific control wiring for each
Application
Frame 2
3
380-460V ac
Wiring Instructions
IMPORTANT:
Note that the 650V unit must be permanently earthed using two independent protective earth/ground incoming supply conductors.
DIN6
(ENC A)
DIN7
(ENC B)
1 Remove the terminal cover from the drive.
2 Loosen the motor cable screen clamp.
3 Connect the power supply cable, motor cable and control cables (if required).
4 Fasten the motor cable in place with the motor cable screen clamp.
Frames 2 & 3 only : Secure control cables under the wire retainers.
5 Connect the thermistor and user-relay if required.
Frames 2 & 3 only: connect the dynamic brake if required (400V units only).
6 Use a cable tie and secure all the control cables and user-relay cables (if fitted)
7 Connect the ancillary equipment as shown, for example, an external brake resistor.
8 Re-fit the terminal cover.
Secure any control cable screen connections under the right hand screw.
as close to the control terminals as possible.
TNIT
Non-earth referenced
supply
Earth referenced
supply
The drive is suitable for use with earth
fitted with an internal ac supply EMC filter.
referenced supplies (TN) and non-earth
referenced supplies (IT) when
L3
M2/V
M3/W
L1
L2
M1/U
DC+
DBR
DC-
TH1A
TH1B
* If AIN 1 is not used, connect to 0V
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