Connection Diagram; Connecting The Power Supply - ABB Ability 800xA Series User Manual

2 Hardware Installation
2.4 Mounting and Dismounting
The maximum permissible ambient temperature values are also valid for a 180°
rotated installation position.
2.4.2

Connection Diagram

The following connection diagram shows an overview on the different plugs and interfaces:
Figure 2.4: LD 810HSE Ex Connection Diagram
If ambient temperatures exceed 55 °C at the place of installation, it may occur that
the temperatures of connecting cables strongly rise if those cables have been put in
place in an unfavorable condition. In such cases, either perform measurements to
confirm that the service temperature of the cables is not exceeded (i.e. 80 °C) or use
such cable variants that withstand temperatures of minimum 90 °C.
2.4.3

Connecting the Power Supply

The supply voltage (18 V DC ... 32 V DC) is connected by a 3-pole terminal block. The
power supply is connected to the plug connector via flexible wires with a cross section
of 0.75 to 1.5 mm². The ground connection wire must have a cross section of 1.5 mm².
2PAA114135-610 32