ABB Advant Controller 450 User Manual

Advant
®
Controller 450 User’s Guide
Section 2.2.12 Peripheral Units
3BSE 002 415R701 Rev A 2-39
You are directed to always check that the utilized a.c. power supply meets the quality
requirements of the peripheral unit, (for example the class of the network).
Take into consideration the extra load caused by any peripheral unit:
• When an intermediate isolating transformer is used in the cabinet to convert a two-phase
network to a single-phase network.
• From a fusing viewpoint.
Given the above rules, you can use any spare power outlet in the cabinet or you can arrange for
an additional branching socket.
Figure 2-21. Supply of Peripheral Unit without Modem
N L PE
a.c. mains supply (C) socket
Advant
Controller
Printer/
Video terminal
N L PE
a.c. mains supply (C) socket
Advant
Controller
Printer/
Video terminal
Advant
Controller
Printer /
Video terminal
d.c.
a.c.
a.c. powered system
d.c. powered system
a.c. is available
d.c. powered system
no a.c. available
Preferably, you will use
a modem and separate
a.c. supply voltage in
this application.

ABB Advant Controller 450 Specifications

General

Brand	ABB
Model	Advant Controller 450
Category	Controller
Language	English