Electrical connection
Le
u
ze electronic
BCL
3
00
i
\ BCL
3
01
i
8
1
TNT
35/7-2
4
V
7.2.3
MA 100 terminal box and corre
s
pondin
g
KB 301-3000 cable hood
The BCL
3
00
i
i
s
connected to the MA 100 extern
a
l termin
a
l
b
ox vi
a
the KB
3
01-
3
000 c
ab
le
hood. If need
b
e, thi
s
a
llow
s
the connection of the BCL
3
00
i
to
b
e repo
s
itioned to
a
highly-
a
cce
ss
i
b
le pl
a
ce. The U
S
B
s
ervice interf
a
ce (Mini-B type
s
ocket) c
a
n
b
e
a
cce
ss
ed thro
u
gh
the KB
3
01-
3
000 c
ab
le hood.
Fig
u
re 7.5:
BCL
3
00
i
- MA 100 termin
a
l
b
ox with KB
3
01-
3
000 c
ab
le hood
Notice!
The left side of the housing of the MA 100 features a metal bracket for connecting functional
earth FE to the installation surface (e.g. metallic equipment).
The MA 100 contains a shielding terminal for the shielding connection of the KB 301-3000.
Notice!
See chapter 5.3.8 "Dimensioned drawing of MA 100 terminal box" dimensioned drawing on
page 53.
RS485A
CTS / RX+ RXD / RX- GND_ISO
RS485A / R
TS / TX+
RS485B / TXD / TX-
GNDIN
SWIN
VIN
SWOUT
GNDIN
VIN
FE
FE
GNDIN
VIN
GNDIN
RS485B
GND_ISO
BUS IN
BUS OUT
Termin
a
l
b
ox
MA 100
SERVICE
2
1 3 5
4
GND
D+
D-
VB
ID
C
ab
le hood with
3
m c
ab
le
KB
3
01-
3
000
Mini-B U
S
B
s
ocket
(
b
ehind protective c
a
p)
Met
a
l
b
r
a
cket
FE connection