Manual
14
MAO04NND
Octrober
200
5
–
Issue 1
Triguard
SC300E
SUPPLEMENTARY INFORM
ATION
Connector
J1
is
the
I/O
bus.
Field
output
connectors
J2
and
J3
are
in
parallel.
The
Channel
connections
are
shown
in
Table
2
-
1.
Table
2
-
1.
Current
loop
sensing
connections
to
Connector
J2
DIN41612
Connector
J2
Channel
Current
-
loop
positive
Current
-
loop
output
Current
-
loop
sensing
Current
-
loop
common
1
J2
-
10a
J2
-
10c
J2
-
18a
J2
-
18c
2
J2
-
12a
J2
-
12
c
J2
-
20a
J2
-
20c
3
J2
-
14a
J2
-
14
c
J2
-
22a
J2
-
22c
4
J2
-
16a
J2
-
16
c
J2
-
24a
J2
-
24c
J2
-
1c
:
Cable
screen
from
earth
on
chassis
backplane
The
J2
connectors
that
are
reserved
for
future
use
are
shown
in
Table
2
-
2.
Table
2
-
2.
Connections
reserved
for
future
use
DIN41612
Connector
J2
Channel
Under
-
range
logic
input
Ov
er
-
range
logic
input
1
J2
-
2a
J2
-
2c
2
J2
-
4a
J2
-
4c
3
J2
-
6a
J2
-
6c
4
J2
-
8a
J2
-
8c
J2
-
1a
: System
0V