Installation Of Optional Modules And Pc; Cabling Of I/O And Fieldbus Modules; Cabling Of Pulse Encoder Interface Module; Fibre Optic Link - ABB ACS800-07-0610-3 Hardware Manual

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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
further instructions.

Cabling of I/O and fieldbus modules

Keep unshielded portion as
To nearest PE terminal

Cabling of pulse encoder interface module

Keep unshielded portion as
short as possible

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.
Electrical installation
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
screws.
short as possible
See the appropriate optional module manual for
Module
Shield
CHASSIS
RTAC-01 Note 1: If the encoder is of unisolated
PULSE ENCODER INTERFACE
GND
SHLD
type, ground the encoder cable at the
0
SHLD
CHA
CHA+ drive end only. If the encoder is
CHB
CHA-
X2
WD/
galvanically isolated from the motor
CHB+
INIT
CHB-
NODE ID
shaft and the stator frame, ground the
CHZ+
CHZ-
encoder cable shield at the drive and
0 V
0 V
the encoder end.
V OUT
X1
+15V
Note 2: Twist the pair cable wires.
V IN
+24V