Burkert Type 8620 - Manual (Page 26)

mxCONTROL Type 8620
Page 26
Figure 5:
Cable with cable end sleeves
→ Then guide the prepared cable through the cable gland opening into the device and attach the
wires to the terminal strip.
→ Now screw the cable gland nut tight until the cable is securely attached
(tightening torque for cable gland M16: max. 6 Nm
(tightening torque for M20 cable gland: max. 8 Nm
(tightening torque for M20 cable gland: max. 10 Nm)
→ After clamping all required connections re-attach the plate and tighten the screws.
Important! Seal unused cable glands with sealing bolts – protection class IP65 is otherwise
not guaranteed.
7.5 Terminal Strip Pin Assignment
7.5.1 Power Supply (PS)
Connect the cables as shown in the PIN tables in the appendix (21.3.1 and 21.4.1).
The respective terminal assignment plans are created with the PC Tool according to the “project”.
They serve as basis for wiring diagrams and the input/output assignment as shown in the example in
the appendix 21.1
Hardware version 1 Hardware version 2
Figure 6: Terminal strips for the mains voltage level, with PIN numbers
Hardware version 1 Hardware version 2
PIN numbering 1 to 48 1 to 36
Terminal strips Screw terminals Spring type terminals
Terminal grid 5.08 mm, AWG 26 … 14 5.0 mm, AWG 24 … 12
Wire gauges - rigid wires 0.14 … 2.5 mm² 0.2 … 4.0 mm²
Wire gauges - flexible wires 0.14 … 1.5 mm² 0.2 … 2.5 mm²
Tightening torque for screws 0.5 … 0.6 Nm (4.5 … 5.3 lb in) --
PIN table Table in appendix 21.3.1 Table in appendix 21.4.1