Bender ATICS Series, Manual

Page: 41 / 104

ATICS-DIO_D00080_03_M_XXEN / 04.2021 41
ATICS-…-DIO
4.2.6 Fastening, inserting and securing connections
Connect the terminals to the plug connectors (A, B) and the three connector plugs (C) according to the
wiring diagram.
• Connect lines 1, 2 and 3 to the plug connectors (A,B). Observe the stripping length of 20 mm
and do not use ferrules. Use a Torx® screwdriver T20 or a slotted screwdriver of 6.5 x 1.2 mm.
Tightening torque: 2.5 Nm (≤ 25 mm²) or 4.5 Nm (≥ 25 mm²).
ATICS-4-160A-DIO only:
Stripping length 15 mm, optionally with/without ferrules, tightening torque 5 Nm.
Ensure that the lines are short-circuit and earth-fault proof!
• Use a slotted screwdriver of 2.5 x 0.4 mm to connect the three connector plugs (C). Stripping
length: 7 mm. Tightening torque: 0.22…0.25 Nm.
1. Insert bottom green plug connector (B) and secure with mounting screws. ATICS-2-DIO :
After that, insert top green plug connector (A) and secure with mounting screws.
ATICS-4-
DIO: After that, insert the two top green plug connectors and secure them with mounting
screws.
2. Insert the three connector plugs (C).
3.
ATICS-4-DIO only
: Insert connection plugs of the measuring current transformers T1 … T4
(D). Note: Insert the plug until it noticeably clicks into place
C
A
B
N N
D