1710
‐
PT060PNE
Rev.
0
Page
22
of
57
3.8
Connection of serial lines (side A)
T060E
is
equipped
with
2
serial
lines.
Output
1,
opto
‐
isolated
and
configurable
as
RS485
or
RS232
and
output
2
foreseen
for
the
RS485
interface.
Output
2
is
disabled
in
case
of
PROFINET
option.
In
compliance
with
EIA
standards,
the
cable’s
length
must
not
exceed
15
metres
in
case
of
RS232
and
1000
metres
in
case
of
RS485.
RS232
It
is
suggested
to
use
a
shielded
cable
and
connect
the
shield
on
one
side
only.
RS485
Use
a
twisted
shielded
cable
(1
couple)
suitable
for
serial
communications.
Use
separate
troughs
from
those
of
power
lines,
where
possible.
INDICATION
FUNCTION
TERMINAL
+RS485/TX
TX
RS232
(port
1)
27
‐
RS485/RX
RX
RS232
(port
1)
26
+RS485/TX
RX485+
(port
1)
27
‐
RS485/RX
RX485+
(port
1)
26
SGND
1
Signal
Ground
25
+RS485
RX485+
(port
2)
24
‐
RS485
RX485
‐
(port
2)
23
SGND
2
Signal
Ground
22
31
28 29 30
-S
+R
-R
34
32 33
+S
36
35
37
-A
+A
39
38
-R
+R
-S
+S
-A
+A
LOAD CELL 2
LOAD CELL 1
23
20
19
22
21
25
24
27
26
SGND 3
IO
UT+
VOUT+
SGND 2
-RS48
5
+R
S
4
8
5
SGND 1
-RS4
85
/RX
+R
S
4
8
5
/T
X
SERIAL
OUT 1
SERIAL
OUT 2
ANALOG
OUTPUT
OPTO
OPTO
