Conductor Cross-Section On Control Actuator; Conductor Cross-Section On Electronic Unit; Cable Glands - ABB EBN861 Operating Instruction

EBN853 / EBN861 ELECTRONIC UNIT | OI/EBN853/EBN861/EX-EN REV. C

Conductor cross-section on control actuator

Screw terminals
Motor/brake max. 2.5 mm
Signals max. 2.5 mm

Conductor cross-section on electronic unit

Note
Detailed information on separate electronic units can be found
in the corresponding data sheets.
EBN853 – Screw terminals
Motor/brake
Mains
Signals
EBN861 – Screw terminals
Motor / brake
Mains
Signals
2
(14 AWG)
2 (14 AWG)
2
rigid: 0.2 to 6 mm (24 to 10 AWG)
2
flexible: 0.2 to 4 mm (24 to 12 AWG)
2
rigid: 0.5 to 6 mm (20 to 10 AWG)
2
flexible: 0.5 to 4 mm (20 to 12 AWG)
2
rigid: 0.5 to 4 mm (20 to 12 AWG)
2
flexible: 0.5 to 2.5 mm (20 to 14 AWG)
2
rigid: 0.2 to 6 mm (24 to 10 AWG)
2
flexible: 0.2 to 4 mm (24 to 12 AWG)
2
rigid: 0.5 to 6 mm (20 to 10 AWG)
2
flexible: 0.5 to 4 mm (20 to 12 AWG)
2
rigid: 0.5 to 4 mm (20 to 12 AWG)
2
flexible: 0.5 to 2.5 mm (20 to 14 AWG)

Cable glands

DANGER
Risk of explosion!
Risk of explosion due to the use of unsuitable cable glands.
• The cable glands used must be approved for type of
protection 'Ex e – increased safety'.
• The cable glands used must guarantee correct contact of
the cable shielding.
The actuators and electronic units are supplied without cable
glands. Suited cable glands must be installed on site.
Tap holes for cable glands
Signal cable M20 × 1.5 (2 ×)
Motor cable M25 × 1.5 (1 ×)
* Adapter for PG or NPT thread must be ordered separately
metric optional adapters for*
PG 16 (2 ×) NPT ½ in (2 ×)
PG 21 (1 ×) NPT ¾ in (1 ×)
19