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Data Ports
Applicator Interface Connector
1/11/07 T408M/T408M-R User Guide 14178L-001 Rev. A
Jumper Configurations and Pinouts for +5 V I/O Operation
Jumpers J4 and J5 are used together to produce isolated or non-isolated modes of operation for
applicator input and output control signals. J4 configures the +5 V source for the optoisolator
circuits, and J5 configures the ground. For proper operation, when J4 is installed, J5 must be
installed, and when J4 is removed, J5 must be removed.
Table 21 describes the pin and jumper configurations for +5 V I/O operation.
Table 21 • Non-Isolated and Isolated Modes for +5V Operation
Non-Isolated (Jumpers In) Isolated (Jumpers Out)
Pin 1 Ground +5V, Jumper J5 In
I/O ground is connected to the printer signal
ground.
External Ground +5V, Jumper J5 Out
I/O ground is disconnected from the printer
signal ground. Ground must be provided
externally to this pin.
Pin 2 +5V Output, Jumper J4 In
+5 V I/O is connected to the applicator
interface circuit +5 V Supply.
External +5V Input, Jumper J4 Out
+5 V I/O is disconnected from the applicator
interface circuit +5 V Supply. The +5 V for the
applicator interface optoisolator circuits must be
provided externally. This input also supplies
voltage for output signal pull-up resistors.
Pinouts
2
3
4
5
6
7
8
9
1
10
11
12
13
14
15
+5V
J4
J5
1A
+5V +5V
+28V
+28V
500 mA
500 mA
2
3
4
5
6
7
8
9
1
10
11
12
13
14
15
J4
J5
+5V
1A
+5V
+28V
+28V
+5V
500 mA
500 mA