1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
INTERNAL
CIRCUITRY
7A
CH 1
CH 3
CH 6
CH 8
COMMON 1
CH 2
CH 4
CH 5
CH 7
7A
CH 9
CH 11
CH 14
CH 16
COMMON 2
CH 10
CH 12
CH 13
CH 15
LINK *
LINK *
* Optional link for DC SUPPLY ONLY. Enables fuse fail LED ‘FU’ on module. CAUTION! When
links are installed, a maximum voltage of 30V AC or DC can be used to power the common.
External Power
Supply. Note:
polarity can be
reversed.
CH x
COMMON
+
Wiring Example
LOAD
POWER
SUPPLY
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
CH 1
CH 3
CH 6
CH 8
0V
CH 2
CH 4
CH 5
CH 7
CH 9
CH 11
CH 14
CH 16
CH 10
CH 12
CH 13
CH 15
0V
+12V Output
+12V Output
External DC
Power Supply
CH x
0V
+
Wiring Examples
LOAD
POWER
SUPPLY
+12V Output
LOAD
CH x
+
Load powered by
DO-5 module
+
When output is energised, output channel is
shorted to the 0V terminal.
INTERNAL
CIRCUITRY
12V Output is sourced from the backplane power rail.
This output is not isolated. Care should be exercised
to avoid shorting or overloading this output.
Kommentare zu diesen Handbüchern