tousek
/ EN_REX-Force_01 / 25. 03. 2020
- 17 -
For a second gate leaf a bus cable must connect
the second ST REX smart motor control unit to the
ST REX !
page 18
3.4 Terminal blocks of the ST REX smart (Z2)
REX Force
A
B
Com
83 82 81 86 85 84
RS 485
to the frequency
converter (FU)
8,2kOhm
8,2kOhm
58 59
50 52 50 53 50
86 85 84
ST REX
High
Low
Bus system
pre-wired
grounding
power supply
230V a.c.
to
the
frequency
converter (FU)
brake
0
1 2
0
1 2
28 29
emergency release
pre-wired
common
main safety edge 1
common main safety edge 2
common
to the
frequency converter
connection with
ST
REX
shield