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Electrical installation
88
Installation of optional modules and PC
The optional module (such as fieldbus adapter, I/O extension module and the pulse
encoder interface) is inserted into the optional module slot of the RDCU drive control
unit) and fixed with two screws
.
See the appropriate optional module manual for
further instructions.
Cabling of I/O and fieldbus modules
Cabling of pulse encoder interface module
Fibre optic link
A DDCS fibre optic link is provided via the RDCO optional module for PC tools,
master/follower link, NDIO, NTAC, NAIO, AIMA I/O module adapter and fieldbus
adapter modules of type Nxxx. See
RDCO User’s Manual
[3AFE 64492209
(English)] for the connections. Observe colour coding when installing fibre optic
cables. Blue connectors go to blue terminals, and grey connectors to grey terminals.
When installing multiple modules on the same channel, connect them in a ring.
Shield
Module
2
3 4
1
Keep unshielded portion as
short as possible
To nearest PE terminal
2
3 4
1
Note 1:
If the encoder is of unisolated
type, ground the encoder cable at the
drive end only. If the encoder is
galvanically isolated from the motor
shaft and the stator frame, ground the
encoder cable shield at the drive and
the encoder end.
Note 2:
Twist the pair cable wires.
6
5
4
3
2
16
5
4
3
2
1
8
7
0
8
4
C
2
6
A
E
1 3
5
79
B
D
F
CHASSIS
GND
NODE ID
SHLD
RTAC-01
PULSE ENCODER INTERFACE
X2
X1
WD/
INIT
CHB
CHA
SHLD
CHA+
CHA-
CHB+
CHB-
CHZ+
CHZ-
0 V
0 V
V OUT
+15V
V IN
+24V
Keep unshielded portion as
short as possible
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: [email protected]
Содержание ACS800-07-0610-3
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Страница 144: ...Dimensions 138 Frame size 1 D4 2 R8i Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
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Страница 185: ...Dimensions 179 400 mm Phone 800 894 0412 Fax 888 723 4773 Web www clrwtr com Email info clrwtr com ...
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