Barber-Colman MACO Series User Manual

1640-IN-031-C-08 Page 59 of 104
MACO Series Controller Installation
Eurotherm/Barber-Colman
Figure 8.2 Wiring the Power Supply Board in 9 Slot Systems
+15 Vdc
Flatpanel Common
L1
L2 Local
Ground Rod
Include a switch or circuit breaker in the installation. It must be placed in
close proximity to the equipment, within easy reach of the operator and
must be marked as the disconnecting device for the equipment.
Distribution Blocks
Bond to
Chassis
Twist L1, L2 and Safety Earth at least 1 turn per inch.
Safety Earth
Earth (Safety Earth)
L2
L1
Bond to
Chassis
Overbraid in Conduit
to Operator Station
or
Overbraid
to Operator Station
(Braided Shield)
Bond to Chassis
within 10 cm of controller
Use the bond strap provided
or one that maintains a 5:1
length to width ratio
Power supply bond strap
is installed at the factory
for CE EMC compliant
systems.
Figure 8.3 Wiring the Power Supply Board in 12 Slot Systems
+15 Vdc
Flatpanel Common
Distribution Blocks
L1
L2 Local
Ground Rod
Include a switch or circuit breaker in the installation. It must be placed in
close proximity to the equipment, within easy reach of the operator and
must be marked as the disconnecting device for the equipment.
L1
Bond to
Chassis
Twist L1, L2 and Safety Earth at least 1 turn per inch.
Safety Earth
Earth (Safety Earth)
L2
Bond to
Chassis
Overbraid in Conduit
to Operator Station
or
Overbraid
to Operator Station
(Braided Shield)
Bond to Chassis
within 10 cm of controller
Use the bond strap provided
or one that maintains a 5:1
length to width ratio
Power supply bond strap
is installed at the factory
for CE EMC compliant
systems.

Barber-Colman MACO Series Specifications

General

Brand	Barber-Colman
Model	MACO Series
Category	Controller
Language	English